20259417600

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 720

約数和(自身を含む): 78097702320

約数和(自身を除く): 57838284720

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, 45, 48, 50, 54, 60, 61, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 122, 124, 128, 135, 144, 150, 155, 160, 180, 183, 186, 192, 200, 216, 225, 240, 244, 248, 256, 270, 279, 288, 300, 305, 310, 320, 360, 366, 372, 384, 400, 432, 450, 465, 480, 488, 496, 512, 540, 549, 558, 576, 600, 610, 620, 640, 675, 720, 732, 744, 768, 775, 800, 837, 864, 900, 915, 930, 960, 961, 976, 992, 1080, 1098, 1116, 1152, 1200, 1220, 1240, 1280, 1350, 1395, 1440, 1464, 1488, 1525, 1536, 1550, 1600, 1647, 1674, 1728, 1800, 1830, 1860, 1891, 1920, 1922, 1952, 1984, 2160, 2196, 2232, 2304, 2325, 2400, 2440, 2480, 2560, 2700, 2745, 2790, 2880, 2883, 2928, 2976, 3050, 3100, 3200, 3294, 3348, 3456, 3600, 3660, 3720, 3782, 3840, 3844, 3904, 3968, 4185, 4320, 4392, 4464, 4575, 4608, 4650, 4800, 4805, 4880, 4960, 5400, 5490, 5580, 5673, 5760, 5766, 5856, 5952, 6100, 6200, 6400, 6588, 6696, 6912, 6975, 7200, 7320, 7440, 7564, 7680, 7688, 7808, 7936, 8235, 8370, 8640, 8649, 8784, 8928, 9150, 9300, 9455, 9600, 9610, 9760, 9920, 10800, 10980, 11160, 11346, 11520, 11532, 11712, 11904, 12200, 12400, 12800, 13176, 13392, 13725, 13824, 13950, 14400, 14415, 14640, 14880, 15128, 15376, 15616, 15872, 16470, 16740, 17019, 17280, 17298, 17568, 17856, 18300, 18600, 18910, 19200, 19220, 19520, 19840, 20925, 21600, 21960, 22320, 22692, 23040, 23064, 23424, 23808, 24025, 24400, 24800, 25947, 26352, 26784, 27450, 27900, 28365, 28800, 28830, 29280, 29760, 30256, 30752, 31232, 32940, 33480, 34038, 34560, 34596, 35136, 35712, 36600, 37200, 37820, 38400, 38440, 39040, 39680, 41175, 41850, 43200, 43245, 43920, 44640, 45384, 46128, 46848, 47275, 47616, 48050, 48800, 49600, 51057, 51894, 52704, 53568, 54900, 55800, 56730, 57600, 57660, 58560, 58621, 59520, 60512, 61504, 65880, 66960, 68076, 69120, 69192, 70272, 71424, 72075, 73200, 74400, 75640, 76880, 78080, 79360, 82350, 83700, 85095, 86400, 86490, 87840, 89280, 90768, 92256, 93696, 94550, 96100, 97600, 99200, 102114, 103788, 105408, 107136, 109800, 111600, 113460, 115200, 115320, 117120, 117242, 119040, 121024, 123008, 129735, 131760, 133920, 136152, 138384, 140544, 141825, 142848, 144150, 146400, 148800, 151280, 153760, 156160, 164700, 167400, 170190, 172800, 172980, 175680, 175863, 178560, 181536, 184512, 189100, 192200, 195200, 198400, 204228, 207576, 210816, 214272, 216225, 219600, 223200, 226920, 230640, 234240, 234484, 238080, 242048, 246016, 255285, 259470, 263520, 267840, 272304, 276768, 281088, 283650, 288300, 292800, 293105, 297600, 302560, 307520, 329400, 334800, 340380, 345600, 345960, 351360, 351726, 357120, 363072, 369024, 378200, 384400, 390400, 396800, 408456, 415152, 421632, 425475, 428544, 432450, 439200, 446400, 453840, 461280, 468480, 468968, 484096, 492032, 510570, 518940, 527040, 527589, 535680, 544608, 553536, 567300, 576600, 585600, 586210, 595200, 605120, 615040, 648675, 658800, 669600, 680760, 691920, 702720, 703452, 714240, 726144, 738048, 756400, 768800, 780800, 816912, 830304, 843264, 850950, 864900, 878400, 879315, 892800, 907680, 922560, 937936, 968192, 1021140, 1037880, 1054080, 1055178, 1071360, 1089216, 1107072, 1134600, 1153200, 1171200, 1172420, 1190400, 1210240, 1230080, 1276425, 1297350, 1317600, 1339200, 1361520, 1383840, 1405440, 1406904, 1452288, 1465525, 1476096, 1512800, 1537600, 1582767, 1633824, 1660608, 1701900, 1729800, 1756800, 1758630, 1785600, 1815360, 1845120, 1875872, 2042280, 2075760, 2108160, 2110356, 2142720, 2178432, 2214144, 2269200, 2306400, 2342400, 2344840, 2420480, 2460160, 2552850, 2594700, 2635200, 2637945, 2678400, 2723040, 2767680, 2813808, 2904576, 2931050, 3025600, 3075200, 3165534, 3267648, 3321216, 3403800, 3459600, 3513600, 3517260, 3571200, 3630720, 3690240, 3751744, 4084560, 4151520, 4216320, 4220712, 4356864, 4396575, 4428288, 4538400, 4612800, 4689680, 4840960, 5105700, 5189400, 5270400, 5275890, 5356800, 5446080, 5535360, 5627616, 5862100, 6051200, 6150400, 6331068, 6535296, 6642432, 6807600, 6919200, 7027200, 7034520, 7261440, 7380480, 7503488, 7913835, 8169120, 8303040, 8441424, 8713728, 8793150, 9076800, 9225600, 9379360, 10211400, 10378800, 10540800, 10551780, 10713600, 10892160, 11070720, 11255232, 11724200, 12102400, 12300800, 12662136, 13070592, 13189725, 13284864, 13615200, 13838400, 14069040, 14522880, 15006976, 15827670, 16338240, 16606080, 16882848, 17586300, 18153600, 18451200, 18758720, 20422800, 20757600, 21081600, 21103560, 21784320, 22141440, 22510464, 23448400, 24204800, 25324272, 26141184, 26379450, 27230400, 27676800, 28138080, 30013952, 31655340, 32676480, 33212160, 33765696, 35172600, 36307200, 36902400, 37517440, 39569175, 40845600, 41515200, 42207120, 43568640, 45020928, 46896800, 50648544, 52758900, 54460800, 55353600, 56276160, 63310680, 65352960, 66424320, 67531392, 70345200, 72614400, 75034880, 79138350, 81691200, 83030400, 84414240, 90041856, 93793600, 101297088, 105517800, 108921600, 110707200, 112552320, 126621360, 130705920, 135062784, 140690400, 150069760, 158276700, 163382400, 166060800, 168828480, 187587200, 202594176, 211035600, 217843200, 225104640, 253242720, 270125568, 281380800, 316553400, 326764800, 332121600, 337656960, 375174400, 405188352, 422071200, 450209280, 506485440, 562761600, 633106800, 653529600, 675313920, 750348800, 810376704, 844142400, 1012970880, 1125523200, 1266213600, 1350627840, 1688284800, 2025941760, 2251046400, 2532427200, 3376569600, 4051883520, 5064854400, 6753139200, 10129708800, 20259417600]

約数ペア:

[(1, 20259417600), (2, 10129708800), (3, 6753139200), (4, 5064854400), (5, 4051883520), (6, 3376569600), (8, 2532427200), (9, 2251046400), (10, 2025941760), (12, 1688284800), (15, 1350627840), (16, 1266213600), (18, 1125523200), (20, 1012970880), (24, 844142400), (25, 810376704), (27, 750348800), (30, 675313920), (31, 653529600), (32, 633106800), (36, 562761600), (40, 506485440), (45, 450209280), (48, 422071200), (50, 405188352), (54, 375174400), (60, 337656960), (61, 332121600), (62, 326764800), (64, 316553400), (72, 281380800), (75, 270125568), (80, 253242720), (90, 225104640), (93, 217843200), (96, 211035600), (100, 202594176), (108, 187587200), (120, 168828480), (122, 166060800), (124, 163382400), (128, 158276700), (135, 150069760), (144, 140690400), (150, 135062784), (155, 130705920), (160, 126621360), (180, 112552320), (183, 110707200), (186, 108921600), (192, 105517800), (200, 101297088), (216, 93793600), (225, 90041856), (240, 84414240), (244, 83030400), (248, 81691200), (256, 79138350), (270, 75034880), (279, 72614400), (288, 70345200), (300, 67531392), (305, 66424320), (310, 65352960), (320, 63310680), (360, 56276160), (366, 55353600), (372, 54460800), (384, 52758900), (400, 50648544), (432, 46896800), (450, 45020928), (465, 43568640), (480, 42207120), (488, 41515200), (496, 40845600), (512, 39569175), (540, 37517440), (549, 36902400), (558, 36307200), (576, 35172600), (600, 33765696), (610, 33212160), (620, 32676480), (640, 31655340), (675, 30013952), (720, 28138080), (732, 27676800), (744, 27230400), (768, 26379450), (775, 26141184), (800, 25324272), (837, 24204800), (864, 23448400), (900, 22510464), (915, 22141440), (930, 21784320), (960, 21103560), (961, 21081600), (976, 20757600), (992, 20422800), (1080, 18758720), (1098, 18451200), (1116, 18153600), (1152, 17586300), (1200, 16882848), (1220, 16606080), (1240, 16338240), (1280, 15827670), (1350, 15006976), (1395, 14522880), (1440, 14069040), (1464, 13838400), (1488, 13615200), (1525, 13284864), (1536, 13189725), (1550, 13070592), (1600, 12662136), (1647, 12300800), (1674, 12102400), (1728, 11724200), (1800, 11255232), (1830, 11070720), (1860, 10892160), (1891, 10713600), (1920, 10551780), (1922, 10540800), (1952, 10378800), (1984, 10211400), (2160, 9379360), (2196, 9225600), (2232, 9076800), (2304, 8793150), (2325, 8713728), (2400, 8441424), (2440, 8303040), (2480, 8169120), (2560, 7913835), (2700, 7503488), (2745, 7380480), (2790, 7261440), (2880, 7034520), (2883, 7027200), (2928, 6919200), (2976, 6807600), (3050, 6642432), (3100, 6535296), (3200, 6331068), (3294, 6150400), (3348, 6051200), (3456, 5862100), (3600, 5627616), (3660, 5535360), (3720, 5446080), (3782, 5356800), (3840, 5275890), (3844, 5270400), (3904, 5189400), (3968, 5105700), (4185, 4840960), (4320, 4689680), (4392, 4612800), (4464, 4538400), (4575, 4428288), (4608, 4396575), (4650, 4356864), (4800, 4220712), (4805, 4216320), (4880, 4151520), (4960, 4084560), (5400, 3751744), (5490, 3690240), (5580, 3630720), (5673, 3571200), (5760, 3517260), (5766, 3513600), (5856, 3459600), (5952, 3403800), (6100, 3321216), (6200, 3267648), (6400, 3165534), (6588, 3075200), (6696, 3025600), (6912, 2931050), (6975, 2904576), (7200, 2813808), (7320, 2767680), (7440, 2723040), (7564, 2678400), (7680, 2637945), (7688, 2635200), (7808, 2594700), (7936, 2552850), (8235, 2460160), (8370, 2420480), (8640, 2344840), (8649, 2342400), (8784, 2306400), (8928, 2269200), (9150, 2214144), (9300, 2178432), (9455, 2142720), (9600, 2110356), (9610, 2108160), (9760, 2075760), (9920, 2042280), (10800, 1875872), (10980, 1845120), (11160, 1815360), (11346, 1785600), (11520, 1758630), (11532, 1756800), (11712, 1729800), (11904, 1701900), (12200, 1660608), (12400, 1633824), (12800, 1582767), (13176, 1537600), (13392, 1512800), (13725, 1476096), (13824, 1465525), (13950, 1452288), (14400, 1406904), (14415, 1405440), (14640, 1383840), (14880, 1361520), (15128, 1339200), (15376, 1317600), (15616, 1297350), (15872, 1276425), (16470, 1230080), (16740, 1210240), (17019, 1190400), (17280, 1172420), (17298, 1171200), (17568, 1153200), (17856, 1134600), (18300, 1107072), (18600, 1089216), (18910, 1071360), (19200, 1055178), (19220, 1054080), (19520, 1037880), (19840, 1021140), (20925, 968192), (21600, 937936), (21960, 922560), (22320, 907680), (22692, 892800), (23040, 879315), (23064, 878400), (23424, 864900), (23808, 850950), (24025, 843264), (24400, 830304), (24800, 816912), (25947, 780800), (26352, 768800), (26784, 756400), (27450, 738048), (27900, 726144), (28365, 714240), (28800, 703452), (28830, 702720), (29280, 691920), (29760, 680760), (30256, 669600), (30752, 658800), (31232, 648675), (32940, 615040), (33480, 605120), (34038, 595200), (34560, 586210), (34596, 585600), (35136, 576600), (35712, 567300), (36600, 553536), (37200, 544608), (37820, 535680), (38400, 527589), (38440, 527040), (39040, 518940), (39680, 510570), (41175, 492032), (41850, 484096), (43200, 468968), (43245, 468480), (43920, 461280), (44640, 453840), (45384, 446400), (46128, 439200), (46848, 432450), (47275, 428544), (47616, 425475), (48050, 421632), (48800, 415152), (49600, 408456), (51057, 396800), (51894, 390400), (52704, 384400), (53568, 378200), (54900, 369024), (55800, 363072), (56730, 357120), (57600, 351726), (57660, 351360), (58560, 345960), (58621, 345600), (59520, 340380), (60512, 334800), (61504, 329400), (65880, 307520), (66960, 302560), (68076, 297600), (69120, 293105), (69192, 292800), (70272, 288300), (71424, 283650), (72075, 281088), (73200, 276768), (74400, 272304), (75640, 267840), (76880, 263520), (78080, 259470), (79360, 255285), (82350, 246016), (83700, 242048), (85095, 238080), (86400, 234484), (86490, 234240), (87840, 230640), (89280, 226920), (90768, 223200), (92256, 219600), (93696, 216225), (94550, 214272), (96100, 210816), (97600, 207576), (99200, 204228), (102114, 198400), (103788, 195200), (105408, 192200), (107136, 189100), (109800, 184512), (111600, 181536), (113460, 178560), (115200, 175863), (115320, 175680), (117120, 172980), (117242, 172800), (119040, 170190), (121024, 167400), (123008, 164700), (129735, 156160), (131760, 153760), (133920, 151280), (136152, 148800), (138384, 146400), (140544, 144150), (141825, 142848)]