21076329600

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 960

約数和(自身を含む): 83499060480

約数和(自身を除く): 62422730880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 43, 45, 48, 50, 54, 60, 61, 62, 64, 72, 75, 80, 81, 86, 90, 93, 96, 100, 108, 120, 122, 124, 128, 129, 135, 144, 150, 155, 160, 162, 172, 180, 183, 186, 192, 200, 215, 216, 225, 240, 244, 248, 258, 270, 279, 288, 300, 305, 310, 320, 324, 344, 360, 366, 372, 384, 387, 400, 405, 430, 432, 450, 465, 480, 488, 496, 516, 540, 549, 558, 576, 600, 610, 620, 640, 645, 648, 675, 688, 720, 732, 744, 774, 775, 800, 810, 837, 860, 864, 900, 915, 930, 960, 976, 992, 1032, 1075, 1080, 1098, 1116, 1152, 1161, 1200, 1220, 1240, 1290, 1296, 1333, 1350, 1376, 1395, 1440, 1464, 1488, 1525, 1548, 1550, 1600, 1620, 1647, 1674, 1720, 1728, 1800, 1830, 1860, 1891, 1920, 1935, 1952, 1984, 2025, 2064, 2150, 2160, 2196, 2232, 2322, 2325, 2400, 2440, 2480, 2511, 2580, 2592, 2623, 2666, 2700, 2745, 2752, 2790, 2880, 2928, 2976, 3050, 3096, 3100, 3200, 3225, 3240, 3294, 3348, 3440, 3456, 3483, 3600, 3660, 3720, 3782, 3870, 3904, 3968, 3999, 4050, 4128, 4185, 4300, 4320, 4392, 4464, 4575, 4644, 4650, 4800, 4880, 4941, 4960, 5022, 5160, 5184, 5246, 5332, 5400, 5490, 5504, 5580, 5673, 5760, 5805, 5856, 5952, 6100, 6192, 6200, 6450, 6480, 6588, 6665, 6696, 6880, 6966, 6975, 7200, 7320, 7440, 7564, 7740, 7808, 7869, 7998, 8100, 8235, 8256, 8370, 8600, 8640, 8784, 8928, 9150, 9288, 9300, 9455, 9600, 9675, 9760, 9882, 9920, 10044, 10320, 10368, 10492, 10664, 10800, 10980, 11160, 11346, 11610, 11712, 11904, 11997, 12200, 12384, 12400, 12555, 12900, 12960, 13115, 13176, 13330, 13392, 13725, 13760, 13932, 13950, 14400, 14640, 14880, 15128, 15480, 15738, 15996, 16200, 16470, 16512, 16740, 17019, 17200, 17280, 17415, 17568, 17856, 18300, 18576, 18600, 18910, 19350, 19520, 19764, 19840, 19995, 20088, 20640, 20925, 20984, 21328, 21600, 21960, 22320, 22692, 23220, 23424, 23607, 23994, 24400, 24705, 24768, 24800, 25110, 25800, 25920, 26230, 26352, 26660, 26784, 27450, 27520, 27864, 27900, 28365, 28800, 29025, 29280, 29760, 30256, 30960, 31476, 31992, 32400, 32940, 33325, 33480, 34038, 34400, 34830, 35136, 35712, 35991, 36600, 37152, 37200, 37820, 38700, 39040, 39345, 39528, 39990, 40176, 41175, 41280, 41850, 41968, 42656, 43200, 43920, 44640, 45384, 46440, 47214, 47275, 47988, 48800, 49410, 49536, 49600, 50220, 51057, 51600, 51840, 52460, 52704, 53320, 53568, 54900, 55728, 55800, 56730, 58050, 58560, 59520, 59985, 60512, 61920, 62775, 62952, 63984, 64800, 65575, 65880, 66650, 66960, 68076, 68800, 69660, 70272, 70821, 71982, 73200, 74304, 74400, 75640, 77400, 78690, 79056, 79980, 80352, 81313, 82350, 82560, 83700, 83936, 85095, 85312, 86400, 87075, 87840, 89280, 90768, 92880, 94428, 94550, 95976, 97600, 98820, 99200, 99975, 100440, 102114, 103200, 104920, 105408, 106640, 107136, 107973, 109800, 111456, 111600, 113460, 116100, 117120, 118035, 119970, 121024, 123525, 123840, 125550, 125904, 127968, 129600, 131150, 131760, 133300, 133920, 136152, 137600, 139320, 141642, 141825, 143964, 146400, 148608, 148800, 151280, 153171, 154800, 157380, 158112, 159960, 160704, 162626, 164700, 167400, 167872, 170190, 170624, 174150, 175680, 178560, 179955, 181536, 185760, 188856, 189100, 191952, 195200, 196725, 197640, 199950, 200880, 204228, 206400, 209840, 210816, 212463, 213280, 215946, 219600, 222912, 223200, 226920, 232200, 236070, 239940, 242048, 243939, 247050, 247680, 251100, 251808, 255285, 255936, 259200, 262300, 263520, 266600, 267840, 272304, 278640, 283284, 283650, 287928, 292800, 297600, 299925, 302560, 306342, 309600, 314760, 316224, 319920, 321408, 325252, 329400, 334800, 335744, 340380, 348300, 351360, 354105, 359910, 363072, 371520, 377712, 378200, 383904, 393450, 395280, 399900, 401760, 406565, 408456, 412800, 419680, 424926, 425475, 426560, 431892, 439200, 445824, 446400, 453840, 464400, 472140, 479880, 487878, 494100, 502200, 503616, 510570, 511872, 524600, 527040, 533200, 535680, 539865, 544608, 557280, 566568, 567300, 575856, 585600, 590175, 599850, 605120, 612684, 619200, 629520, 632448, 639840, 650504, 658800, 669600, 680760, 696600, 708210, 719820, 726144, 731817, 743040, 755424, 756400, 765855, 767808, 786900, 790560, 799800, 803520, 813130, 816912, 839360, 849852, 850950, 853120, 863784, 878400, 892800, 899775, 907680, 928800, 944280, 959760, 975756, 988200, 1004400, 1007232, 1021140, 1049200, 1054080, 1062315, 1066400, 1079730, 1089216, 1114560, 1133136, 1134600, 1151712, 1180350, 1199700, 1210240, 1219695, 1225368, 1238400, 1259040, 1276425, 1279680, 1301008, 1317600, 1339200, 1361520, 1393200, 1416420, 1439640, 1463634, 1510848, 1512800, 1531710, 1535616, 1573800, 1581120, 1599600, 1607040, 1626260, 1633824, 1678720, 1699704, 1701900, 1727568, 1756800, 1770525, 1799550, 1815360, 1857600, 1888560, 1919520, 1951512, 1976400, 2008800, 2032825, 2042280, 2098400, 2124630, 2132800, 2159460, 2178432, 2195451, 2229120, 2266272, 2269200, 2303424, 2360700, 2399400, 2439390, 2450736, 2518080, 2552850, 2559360, 2602016, 2635200, 2678400, 2699325, 2723040, 2786400, 2832840, 2879280, 2927268, 3021696, 3025600, 3063420, 3147600, 3162240, 3199200, 3252520, 3267648, 3399408, 3403800, 3455136, 3541050, 3599100, 3630720, 3659085, 3715200, 3777120, 3829275, 3839040, 3903024, 3952800, 4017600, 4065650, 4084560, 4196800, 4249260, 4265600, 4318920, 4390902, 4532544, 4538400, 4606848, 4721400, 4798800, 4878780, 4901472, 5036160, 5105700, 5204032, 5270400, 5311575, 5398650, 5446080, 5572800, 5665680, 5758560, 5854536, 6051200, 6098475, 6126840, 6295200, 6398400, 6505040, 6535296, 6586353, 6798816, 6807600, 6910272, 7082100, 7198200, 7318170, 7554240, 7658550, 7678080, 7806048, 7905600, 8035200, 8131300, 8169120, 8393600, 8498520, 8637840, 8781804, 9065088, 9076800, 9442800, 9597600, 9757560, 9802944, 10211400, 10408064, 10623150, 10797300, 10892160, 10977255, 11145600, 11331360, 11517120, 11709072, 12196950, 12253680, 12590400, 12796800, 13010080, 13172706, 13597632, 13615200, 13820544, 14164200, 14396400, 14636340, 15108480, 15317100, 15612096, 15811200, 16262600, 16338240, 16997040, 17275680, 17563608, 18153600, 18295425, 18885600, 19195200, 19515120, 19605888, 20422800, 21246300, 21594600, 21954510, 22662720, 23034240, 23418144, 24393900, 24507360, 25180800, 26020160, 26345412, 27195264, 27230400, 28328400, 28792800, 29272680, 30634200, 31224192, 32525200, 32676480, 32931765, 33994080, 34551360, 35127216, 36590850, 37771200, 38390400, 39030240, 40845600, 42492600, 43189200, 43909020, 45325440, 46836288, 48787800, 49014720, 52040320, 52690824, 54460800, 54886275, 56656800, 57585600, 58545360, 61268400, 65050400, 65863530, 67988160, 69102720, 70254432, 73181700, 75542400, 78060480, 81691200, 84985200, 86378400, 87818040, 93672576, 97575600, 98029440, 105381648, 109772550, 113313600, 115171200, 117090720, 122536800, 130100800, 131727060, 135976320, 140508864, 146363400, 156120960, 163382400, 164658825, 169970400, 172756800, 175636080, 195151200, 210763296, 219545100, 226627200, 234181440, 245073600, 260201600, 263454120, 281017728, 292726800, 329317650, 339940800, 345513600, 351272160, 390302400, 421526592, 439090200, 468362880, 490147200, 526908240, 585453600, 658635300, 679881600, 702544320, 780604800, 843053184, 878180400, 1053816480, 1170907200, 1317270600, 1405088640, 1756360800, 2107632960, 2341814400, 2634541200, 3512721600, 4215265920, 5269082400, 7025443200, 10538164800, 21076329600]

約数ペア:

[(1, 21076329600), (2, 10538164800), (3, 7025443200), (4, 5269082400), (5, 4215265920), (6, 3512721600), (8, 2634541200), (9, 2341814400), (10, 2107632960), (12, 1756360800), (15, 1405088640), (16, 1317270600), (18, 1170907200), (20, 1053816480), (24, 878180400), (25, 843053184), (27, 780604800), (30, 702544320), (31, 679881600), (32, 658635300), (36, 585453600), (40, 526908240), (43, 490147200), (45, 468362880), (48, 439090200), (50, 421526592), (54, 390302400), (60, 351272160), (61, 345513600), (62, 339940800), (64, 329317650), (72, 292726800), (75, 281017728), (80, 263454120), (81, 260201600), (86, 245073600), (90, 234181440), (93, 226627200), (96, 219545100), (100, 210763296), (108, 195151200), (120, 175636080), (122, 172756800), (124, 169970400), (128, 164658825), (129, 163382400), (135, 156120960), (144, 146363400), (150, 140508864), (155, 135976320), (160, 131727060), (162, 130100800), (172, 122536800), (180, 117090720), (183, 115171200), (186, 113313600), (192, 109772550), (200, 105381648), (215, 98029440), (216, 97575600), (225, 93672576), (240, 87818040), (244, 86378400), (248, 84985200), (258, 81691200), (270, 78060480), (279, 75542400), (288, 73181700), (300, 70254432), (305, 69102720), (310, 67988160), (320, 65863530), (324, 65050400), (344, 61268400), (360, 58545360), (366, 57585600), (372, 56656800), (384, 54886275), (387, 54460800), (400, 52690824), (405, 52040320), (430, 49014720), (432, 48787800), (450, 46836288), (465, 45325440), (480, 43909020), (488, 43189200), (496, 42492600), (516, 40845600), (540, 39030240), (549, 38390400), (558, 37771200), (576, 36590850), (600, 35127216), (610, 34551360), (620, 33994080), (640, 32931765), (645, 32676480), (648, 32525200), (675, 31224192), (688, 30634200), (720, 29272680), (732, 28792800), (744, 28328400), (774, 27230400), (775, 27195264), (800, 26345412), (810, 26020160), (837, 25180800), (860, 24507360), (864, 24393900), (900, 23418144), (915, 23034240), (930, 22662720), (960, 21954510), (976, 21594600), (992, 21246300), (1032, 20422800), (1075, 19605888), (1080, 19515120), (1098, 19195200), (1116, 18885600), (1152, 18295425), (1161, 18153600), (1200, 17563608), (1220, 17275680), (1240, 16997040), (1290, 16338240), (1296, 16262600), (1333, 15811200), (1350, 15612096), (1376, 15317100), (1395, 15108480), (1440, 14636340), (1464, 14396400), (1488, 14164200), (1525, 13820544), (1548, 13615200), (1550, 13597632), (1600, 13172706), (1620, 13010080), (1647, 12796800), (1674, 12590400), (1720, 12253680), (1728, 12196950), (1800, 11709072), (1830, 11517120), (1860, 11331360), (1891, 11145600), (1920, 10977255), (1935, 10892160), (1952, 10797300), (1984, 10623150), (2025, 10408064), (2064, 10211400), (2150, 9802944), (2160, 9757560), (2196, 9597600), (2232, 9442800), (2322, 9076800), (2325, 9065088), (2400, 8781804), (2440, 8637840), (2480, 8498520), (2511, 8393600), (2580, 8169120), (2592, 8131300), (2623, 8035200), (2666, 7905600), (2700, 7806048), (2745, 7678080), (2752, 7658550), (2790, 7554240), (2880, 7318170), (2928, 7198200), (2976, 7082100), (3050, 6910272), (3096, 6807600), (3100, 6798816), (3200, 6586353), (3225, 6535296), (3240, 6505040), (3294, 6398400), (3348, 6295200), (3440, 6126840), (3456, 6098475), (3483, 6051200), (3600, 5854536), (3660, 5758560), (3720, 5665680), (3782, 5572800), (3870, 5446080), (3904, 5398650), (3968, 5311575), (3999, 5270400), (4050, 5204032), (4128, 5105700), (4185, 5036160), (4300, 4901472), (4320, 4878780), (4392, 4798800), (4464, 4721400), (4575, 4606848), (4644, 4538400), (4650, 4532544), (4800, 4390902), (4880, 4318920), (4941, 4265600), (4960, 4249260), (5022, 4196800), (5160, 4084560), (5184, 4065650), (5246, 4017600), (5332, 3952800), (5400, 3903024), (5490, 3839040), (5504, 3829275), (5580, 3777120), (5673, 3715200), (5760, 3659085), (5805, 3630720), (5856, 3599100), (5952, 3541050), (6100, 3455136), (6192, 3403800), (6200, 3399408), (6450, 3267648), (6480, 3252520), (6588, 3199200), (6665, 3162240), (6696, 3147600), (6880, 3063420), (6966, 3025600), (6975, 3021696), (7200, 2927268), (7320, 2879280), (7440, 2832840), (7564, 2786400), (7740, 2723040), (7808, 2699325), (7869, 2678400), (7998, 2635200), (8100, 2602016), (8235, 2559360), (8256, 2552850), (8370, 2518080), (8600, 2450736), (8640, 2439390), (8784, 2399400), (8928, 2360700), (9150, 2303424), (9288, 2269200), (9300, 2266272), (9455, 2229120), (9600, 2195451), (9675, 2178432), (9760, 2159460), (9882, 2132800), (9920, 2124630), (10044, 2098400), (10320, 2042280), (10368, 2032825), (10492, 2008800), (10664, 1976400), (10800, 1951512), (10980, 1919520), (11160, 1888560), (11346, 1857600), (11610, 1815360), (11712, 1799550), (11904, 1770525), (11997, 1756800), (12200, 1727568), (12384, 1701900), (12400, 1699704), (12555, 1678720), (12900, 1633824), (12960, 1626260), (13115, 1607040), (13176, 1599600), (13330, 1581120), (13392, 1573800), (13725, 1535616), (13760, 1531710), (13932, 1512800), (13950, 1510848), (14400, 1463634), (14640, 1439640), (14880, 1416420), (15128, 1393200), (15480, 1361520), (15738, 1339200), (15996, 1317600), (16200, 1301008), (16470, 1279680), (16512, 1276425), (16740, 1259040), (17019, 1238400), (17200, 1225368), (17280, 1219695), (17415, 1210240), (17568, 1199700), (17856, 1180350), (18300, 1151712), (18576, 1134600), (18600, 1133136), (18910, 1114560), (19350, 1089216), (19520, 1079730), (19764, 1066400), (19840, 1062315), (19995, 1054080), (20088, 1049200), (20640, 1021140), (20925, 1007232), (20984, 1004400), (21328, 988200), (21600, 975756), (21960, 959760), (22320, 944280), (22692, 928800), (23220, 907680), (23424, 899775), (23607, 892800), (23994, 878400), (24400, 863784), (24705, 853120), (24768, 850950), (24800, 849852), (25110, 839360), (25800, 816912), (25920, 813130), (26230, 803520), (26352, 799800), (26660, 790560), (26784, 786900), (27450, 767808), (27520, 765855), (27864, 756400), (27900, 755424), (28365, 743040), (28800, 731817), (29025, 726144), (29280, 719820), (29760, 708210), (30256, 696600), (30960, 680760), (31476, 669600), (31992, 658800), (32400, 650504), (32940, 639840), (33325, 632448), (33480, 629520), (34038, 619200), (34400, 612684), (34830, 605120), (35136, 599850), (35712, 590175), (35991, 585600), (36600, 575856), (37152, 567300), (37200, 566568), (37820, 557280), (38700, 544608), (39040, 539865), (39345, 535680), (39528, 533200), (39990, 527040), (40176, 524600), (41175, 511872), (41280, 510570), (41850, 503616), (41968, 502200), (42656, 494100), (43200, 487878), (43920, 479880), (44640, 472140), (45384, 464400), (46440, 453840), (47214, 446400), (47275, 445824), (47988, 439200), (48800, 431892), (49410, 426560), (49536, 425475), (49600, 424926), (50220, 419680), (51057, 412800), (51600, 408456), (51840, 406565), (52460, 401760), (52704, 399900), (53320, 395280), (53568, 393450), (54900, 383904), (55728, 378200), (55800, 377712), (56730, 371520), (58050, 363072), (58560, 359910), (59520, 354105), (59985, 351360), (60512, 348300), (61920, 340380), (62775, 335744), (62952, 334800), (63984, 329400), (64800, 325252), (65575, 321408), (65880, 319920), (66650, 316224), (66960, 314760), (68076, 309600), (68800, 306342), (69660, 302560), (70272, 299925), (70821, 297600), (71982, 292800), (73200, 287928), (74304, 283650), (74400, 283284), (75640, 278640), (77400, 272304), (78690, 267840), (79056, 266600), (79980, 263520), (80352, 262300), (81313, 259200), (82350, 255936), (82560, 255285), (83700, 251808), (83936, 251100), (85095, 247680), (85312, 247050), (86400, 243939), (87075, 242048), (87840, 239940), (89280, 236070), (90768, 232200), (92880, 226920), (94428, 223200), (94550, 222912), (95976, 219600), (97600, 215946), (98820, 213280), (99200, 212463), (99975, 210816), (100440, 209840), (102114, 206400), (103200, 204228), (104920, 200880), (105408, 199950), (106640, 197640), (107136, 196725), (107973, 195200), (109800, 191952), (111456, 189100), (111600, 188856), (113460, 185760), (116100, 181536), (117120, 179955), (118035, 178560), (119970, 175680), (121024, 174150), (123525, 170624), (123840, 170190), (125550, 167872), (125904, 167400), (127968, 164700), (129600, 162626), (131150, 160704), (131760, 159960), (133300, 158112), (133920, 157380), (136152, 154800), (137600, 153171), (139320, 151280), (141642, 148800), (141825, 148608), (143964, 146400)]