20884377600

素因数分解:

$2^{12}\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 936

約数和(自身を含む): 83659859712

約数和(自身を除く): 62775482112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 31, 32, 34, 36, 40, 43, 45, 48, 50, 51, 60, 62, 64, 68, 72, 75, 80, 85, 86, 90, 93, 96, 100, 102, 120, 124, 128, 129, 136, 144, 150, 153, 155, 160, 170, 172, 180, 186, 192, 200, 204, 215, 225, 240, 248, 255, 256, 258, 272, 279, 288, 300, 306, 310, 320, 340, 344, 360, 372, 384, 387, 400, 408, 425, 430, 450, 465, 480, 496, 510, 512, 516, 527, 544, 558, 576, 600, 612, 620, 640, 645, 680, 688, 720, 731, 744, 765, 768, 774, 775, 800, 816, 850, 860, 900, 930, 960, 992, 1020, 1024, 1032, 1054, 1075, 1088, 1116, 1152, 1200, 1224, 1240, 1275, 1280, 1290, 1333, 1360, 1376, 1395, 1440, 1462, 1488, 1530, 1536, 1548, 1550, 1581, 1600, 1632, 1700, 1720, 1800, 1860, 1920, 1935, 1984, 2040, 2048, 2064, 2108, 2150, 2176, 2193, 2232, 2304, 2325, 2400, 2448, 2480, 2550, 2560, 2580, 2635, 2666, 2720, 2752, 2790, 2880, 2924, 2976, 3060, 3072, 3096, 3100, 3162, 3200, 3225, 3264, 3400, 3440, 3600, 3655, 3720, 3825, 3840, 3870, 3968, 3999, 4080, 4096, 4128, 4216, 4300, 4352, 4386, 4464, 4608, 4650, 4743, 4800, 4896, 4960, 5100, 5120, 5160, 5270, 5332, 5440, 5504, 5580, 5760, 5848, 5952, 6120, 6144, 6192, 6200, 6324, 6400, 6450, 6528, 6579, 6665, 6800, 6880, 6975, 7200, 7310, 7440, 7650, 7680, 7740, 7905, 7936, 7998, 8160, 8256, 8432, 8600, 8704, 8772, 8928, 9216, 9300, 9486, 9600, 9675, 9792, 9920, 10200, 10240, 10320, 10540, 10664, 10880, 10965, 11008, 11160, 11520, 11696, 11904, 11997, 12240, 12288, 12384, 12400, 12648, 12800, 12900, 13056, 13158, 13175, 13330, 13600, 13760, 13950, 14400, 14620, 14880, 15300, 15360, 15480, 15810, 15872, 15996, 16320, 16512, 16864, 17200, 17408, 17544, 17856, 18275, 18432, 18600, 18972, 19200, 19350, 19584, 19840, 19995, 20400, 20480, 20640, 21080, 21328, 21760, 21930, 22016, 22320, 22661, 23040, 23392, 23715, 23808, 23994, 24480, 24768, 24800, 25296, 25600, 25800, 26112, 26316, 26350, 26660, 27200, 27520, 27900, 28800, 29240, 29760, 30600, 30720, 30960, 31620, 31744, 31992, 32640, 32895, 33024, 33325, 33728, 34400, 34816, 35088, 35712, 36550, 36864, 37200, 37944, 38400, 38700, 39168, 39525, 39680, 39990, 40800, 41280, 42160, 42656, 43520, 43860, 44032, 44640, 45322, 46080, 46784, 47430, 47616, 47988, 48960, 49536, 49600, 50592, 51200, 51600, 52224, 52632, 52700, 53320, 54400, 54825, 55040, 55800, 57600, 58480, 59520, 59985, 61200, 61440, 61920, 63240, 63488, 63984, 65280, 65790, 66048, 66650, 67456, 67983, 68800, 69632, 70176, 71424, 73100, 74400, 75888, 76800, 77400, 78336, 79050, 79360, 79980, 81600, 82560, 84320, 85312, 87040, 87720, 88064, 89280, 90644, 92160, 93568, 94860, 95232, 95976, 97920, 99072, 99200, 99975, 101184, 102400, 103200, 104448, 105264, 105400, 106640, 108800, 109650, 110080, 111600, 113305, 115200, 116960, 118575, 119040, 119970, 122400, 123840, 126480, 126976, 127968, 130560, 131580, 132096, 133300, 134912, 135966, 137600, 140352, 142848, 146200, 148800, 151776, 153600, 154800, 156672, 158100, 158720, 159960, 163200, 164475, 165120, 168640, 170624, 174080, 175440, 176128, 178560, 181288, 184320, 187136, 189720, 190464, 191952, 195840, 198144, 198400, 199950, 202368, 203949, 206400, 208896, 210528, 210800, 213280, 217600, 219300, 220160, 223200, 226610, 230400, 233920, 237150, 238080, 239940, 244800, 247680, 252960, 255936, 261120, 263160, 264192, 266600, 269824, 271932, 275200, 280704, 285696, 292400, 297600, 299925, 303552, 307200, 309600, 313344, 316200, 317440, 319920, 326400, 328950, 330240, 337280, 339915, 341248, 348160, 350880, 357120, 362576, 374272, 379440, 380928, 383904, 391680, 396288, 396800, 399900, 404736, 407898, 412800, 421056, 421600, 426560, 435200, 438600, 440320, 446400, 453220, 460800, 467840, 474300, 476160, 479880, 489600, 495360, 505920, 511872, 522240, 526320, 528384, 533200, 539648, 543864, 550400, 561408, 566525, 571392, 584800, 595200, 599850, 607104, 619200, 626688, 632400, 634880, 639840, 652800, 657900, 660480, 674560, 679830, 682496, 701760, 714240, 725152, 748544, 758880, 767808, 783360, 792576, 793600, 799800, 809472, 815796, 825600, 842112, 843200, 853120, 870400, 877200, 880640, 892800, 906440, 921600, 935680, 948600, 952320, 959760, 979200, 990720, 1011840, 1019745, 1023744, 1044480, 1052640, 1066400, 1079296, 1087728, 1100800, 1122816, 1133050, 1142784, 1169600, 1190400, 1199700, 1214208, 1238400, 1264800, 1279680, 1305600, 1315800, 1320960, 1349120, 1359660, 1364992, 1403520, 1428480, 1450304, 1497088, 1517760, 1535616, 1566720, 1585152, 1587200, 1599600, 1618944, 1631592, 1651200, 1684224, 1686400, 1699575, 1706240, 1740800, 1754400, 1785600, 1812880, 1871360, 1897200, 1904640, 1919520, 1958400, 1981440, 2023680, 2039490, 2047488, 2105280, 2132800, 2158592, 2175456, 2201600, 2245632, 2266100, 2339200, 2380800, 2399400, 2428416, 2476800, 2529600, 2559360, 2611200, 2631600, 2641920, 2698240, 2719320, 2729984, 2807040, 2856960, 2900608, 2994176, 3035520, 3071232, 3133440, 3174400, 3199200, 3237888, 3263184, 3302400, 3368448, 3372800, 3399150, 3412480, 3508800, 3571200, 3625760, 3742720, 3794400, 3839040, 3916800, 3962880, 4047360, 4078980, 4094976, 4210560, 4265600, 4350912, 4403200, 4491264, 4532200, 4678400, 4761600, 4798800, 4856832, 4953600, 5059200, 5098725, 5118720, 5222400, 5263200, 5396480, 5438640, 5459968, 5614080, 5713920, 5801216, 6071040, 6142464, 6398400, 6475776, 6526368, 6604800, 6736896, 6745600, 6798300, 6824960, 7017600, 7142400, 7251520, 7485440, 7588800, 7678080, 7833600, 7925760, 8094720, 8157960, 8189952, 8421120, 8531200, 8701824, 8982528, 9064400, 9356800, 9523200, 9597600, 9713664, 9907200, 10118400, 10197450, 10237440, 10526400, 10792960, 10877280, 11228160, 11602432, 12142080, 12284928, 12796800, 13052736, 13209600, 13473792, 13491200, 13596600, 13649920, 14035200, 14284800, 14503040, 14970880, 15177600, 15356160, 15667200, 16189440, 16315920, 16379904, 16842240, 17062400, 17403648, 18128800, 18713600, 19195200, 19427328, 19814400, 20236800, 20394900, 20474880, 21052800, 21754560, 22456320, 23204864, 24284160, 24569856, 25593600, 26105472, 26947584, 26982400, 27193200, 27299840, 28070400, 28569600, 29006080, 30355200, 30712320, 32378880, 32631840, 33684480, 34124800, 34807296, 36257600, 37427200, 38390400, 39628800, 40473600, 40789800, 40949760, 42105600, 43509120, 44912640, 46409728, 48568320, 49139712, 51187200, 52210944, 53964800, 54386400, 56140800, 58012160, 60710400, 61424640, 65263680, 67368960, 68249600, 69614592, 72515200, 74854400, 76780800, 80947200, 81579600, 81899520, 84211200, 87018240, 92819456, 97136640, 102374400, 104421888, 108772800, 112281600, 116024320, 121420800, 122849280, 130527360, 134737920, 136499200, 139229184, 145030400, 153561600, 161894400, 163159200, 168422400, 174036480, 204748800, 208843776, 217545600, 224563200, 232048640, 242841600, 245698560, 261054720, 278458368, 290060800, 307123200, 326318400, 336844800, 348072960, 409497600, 417687552, 435091200, 464097280, 485683200, 522109440, 580121600, 614246400, 652636800, 673689600, 696145920, 835375104, 870182400, 1044218880, 1160243200, 1228492800, 1305273600, 1392291840, 1740364800, 2088437760, 2320486400, 2610547200, 3480729600, 4176875520, 5221094400, 6961459200, 10442188800, 20884377600]

約数ペア:

[(1, 20884377600), (2, 10442188800), (3, 6961459200), (4, 5221094400), (5, 4176875520), (6, 3480729600), (8, 2610547200), (9, 2320486400), (10, 2088437760), (12, 1740364800), (15, 1392291840), (16, 1305273600), (17, 1228492800), (18, 1160243200), (20, 1044218880), (24, 870182400), (25, 835375104), (30, 696145920), (31, 673689600), (32, 652636800), (34, 614246400), (36, 580121600), (40, 522109440), (43, 485683200), (45, 464097280), (48, 435091200), (50, 417687552), (51, 409497600), (60, 348072960), (62, 336844800), (64, 326318400), (68, 307123200), (72, 290060800), (75, 278458368), (80, 261054720), (85, 245698560), (86, 242841600), (90, 232048640), (93, 224563200), (96, 217545600), (100, 208843776), (102, 204748800), (120, 174036480), (124, 168422400), (128, 163159200), (129, 161894400), (136, 153561600), (144, 145030400), (150, 139229184), (153, 136499200), (155, 134737920), (160, 130527360), (170, 122849280), (172, 121420800), (180, 116024320), (186, 112281600), (192, 108772800), (200, 104421888), (204, 102374400), (215, 97136640), (225, 92819456), (240, 87018240), (248, 84211200), (255, 81899520), (256, 81579600), (258, 80947200), (272, 76780800), (279, 74854400), (288, 72515200), (300, 69614592), (306, 68249600), (310, 67368960), (320, 65263680), (340, 61424640), (344, 60710400), (360, 58012160), (372, 56140800), (384, 54386400), (387, 53964800), (400, 52210944), (408, 51187200), (425, 49139712), (430, 48568320), (450, 46409728), (465, 44912640), (480, 43509120), (496, 42105600), (510, 40949760), (512, 40789800), (516, 40473600), (527, 39628800), (544, 38390400), (558, 37427200), (576, 36257600), (600, 34807296), (612, 34124800), (620, 33684480), (640, 32631840), (645, 32378880), (680, 30712320), (688, 30355200), (720, 29006080), (731, 28569600), (744, 28070400), (765, 27299840), (768, 27193200), (774, 26982400), (775, 26947584), (800, 26105472), (816, 25593600), (850, 24569856), (860, 24284160), (900, 23204864), (930, 22456320), (960, 21754560), (992, 21052800), (1020, 20474880), (1024, 20394900), (1032, 20236800), (1054, 19814400), (1075, 19427328), (1088, 19195200), (1116, 18713600), (1152, 18128800), (1200, 17403648), (1224, 17062400), (1240, 16842240), (1275, 16379904), (1280, 16315920), (1290, 16189440), (1333, 15667200), (1360, 15356160), (1376, 15177600), (1395, 14970880), (1440, 14503040), (1462, 14284800), (1488, 14035200), (1530, 13649920), (1536, 13596600), (1548, 13491200), (1550, 13473792), (1581, 13209600), (1600, 13052736), (1632, 12796800), (1700, 12284928), (1720, 12142080), (1800, 11602432), (1860, 11228160), (1920, 10877280), (1935, 10792960), (1984, 10526400), (2040, 10237440), (2048, 10197450), (2064, 10118400), (2108, 9907200), (2150, 9713664), (2176, 9597600), (2193, 9523200), (2232, 9356800), (2304, 9064400), (2325, 8982528), (2400, 8701824), (2448, 8531200), (2480, 8421120), (2550, 8189952), (2560, 8157960), (2580, 8094720), (2635, 7925760), (2666, 7833600), (2720, 7678080), (2752, 7588800), (2790, 7485440), (2880, 7251520), (2924, 7142400), (2976, 7017600), (3060, 6824960), (3072, 6798300), (3096, 6745600), (3100, 6736896), (3162, 6604800), (3200, 6526368), (3225, 6475776), (3264, 6398400), (3400, 6142464), (3440, 6071040), (3600, 5801216), (3655, 5713920), (3720, 5614080), (3825, 5459968), (3840, 5438640), (3870, 5396480), (3968, 5263200), (3999, 5222400), (4080, 5118720), (4096, 5098725), (4128, 5059200), (4216, 4953600), (4300, 4856832), (4352, 4798800), (4386, 4761600), (4464, 4678400), (4608, 4532200), (4650, 4491264), (4743, 4403200), (4800, 4350912), (4896, 4265600), (4960, 4210560), (5100, 4094976), (5120, 4078980), (5160, 4047360), (5270, 3962880), (5332, 3916800), (5440, 3839040), (5504, 3794400), (5580, 3742720), (5760, 3625760), (5848, 3571200), (5952, 3508800), (6120, 3412480), (6144, 3399150), (6192, 3372800), (6200, 3368448), (6324, 3302400), (6400, 3263184), (6450, 3237888), (6528, 3199200), (6579, 3174400), (6665, 3133440), (6800, 3071232), (6880, 3035520), (6975, 2994176), (7200, 2900608), (7310, 2856960), (7440, 2807040), (7650, 2729984), (7680, 2719320), (7740, 2698240), (7905, 2641920), (7936, 2631600), (7998, 2611200), (8160, 2559360), (8256, 2529600), (8432, 2476800), (8600, 2428416), (8704, 2399400), (8772, 2380800), (8928, 2339200), (9216, 2266100), (9300, 2245632), (9486, 2201600), (9600, 2175456), (9675, 2158592), (9792, 2132800), (9920, 2105280), (10200, 2047488), (10240, 2039490), (10320, 2023680), (10540, 1981440), (10664, 1958400), (10880, 1919520), (10965, 1904640), (11008, 1897200), (11160, 1871360), (11520, 1812880), (11696, 1785600), (11904, 1754400), (11997, 1740800), (12240, 1706240), (12288, 1699575), (12384, 1686400), (12400, 1684224), (12648, 1651200), (12800, 1631592), (12900, 1618944), (13056, 1599600), (13158, 1587200), (13175, 1585152), (13330, 1566720), (13600, 1535616), (13760, 1517760), (13950, 1497088), (14400, 1450304), (14620, 1428480), (14880, 1403520), (15300, 1364992), (15360, 1359660), (15480, 1349120), (15810, 1320960), (15872, 1315800), (15996, 1305600), (16320, 1279680), (16512, 1264800), (16864, 1238400), (17200, 1214208), (17408, 1199700), (17544, 1190400), (17856, 1169600), (18275, 1142784), (18432, 1133050), (18600, 1122816), (18972, 1100800), (19200, 1087728), (19350, 1079296), (19584, 1066400), (19840, 1052640), (19995, 1044480), (20400, 1023744), (20480, 1019745), (20640, 1011840), (21080, 990720), (21328, 979200), (21760, 959760), (21930, 952320), (22016, 948600), (22320, 935680), (22661, 921600), (23040, 906440), (23392, 892800), (23715, 880640), (23808, 877200), (23994, 870400), (24480, 853120), (24768, 843200), (24800, 842112), (25296, 825600), (25600, 815796), (25800, 809472), (26112, 799800), (26316, 793600), (26350, 792576), (26660, 783360), (27200, 767808), (27520, 758880), (27900, 748544), (28800, 725152), (29240, 714240), (29760, 701760), (30600, 682496), (30720, 679830), (30960, 674560), (31620, 660480), (31744, 657900), (31992, 652800), (32640, 639840), (32895, 634880), (33024, 632400), (33325, 626688), (33728, 619200), (34400, 607104), (34816, 599850), (35088, 595200), (35712, 584800), (36550, 571392), (36864, 566525), (37200, 561408), (37944, 550400), (38400, 543864), (38700, 539648), (39168, 533200), (39525, 528384), (39680, 526320), (39990, 522240), (40800, 511872), (41280, 505920), (42160, 495360), (42656, 489600), (43520, 479880), (43860, 476160), (44032, 474300), (44640, 467840), (45322, 460800), (46080, 453220), (46784, 446400), (47430, 440320), (47616, 438600), (47988, 435200), (48960, 426560), (49536, 421600), (49600, 421056), (50592, 412800), (51200, 407898), (51600, 404736), (52224, 399900), (52632, 396800), (52700, 396288), (53320, 391680), (54400, 383904), (54825, 380928), (55040, 379440), (55800, 374272), (57600, 362576), (58480, 357120), (59520, 350880), (59985, 348160), (61200, 341248), (61440, 339915), (61920, 337280), (63240, 330240), (63488, 328950), (63984, 326400), (65280, 319920), (65790, 317440), (66048, 316200), (66650, 313344), (67456, 309600), (67983, 307200), (68800, 303552), (69632, 299925), (70176, 297600), (71424, 292400), (73100, 285696), (74400, 280704), (75888, 275200), (76800, 271932), (77400, 269824), (78336, 266600), (79050, 264192), (79360, 263160), (79980, 261120), (81600, 255936), (82560, 252960), (84320, 247680), (85312, 244800), (87040, 239940), (87720, 238080), (88064, 237150), (89280, 233920), (90644, 230400), (92160, 226610), (93568, 223200), (94860, 220160), (95232, 219300), (95976, 217600), (97920, 213280), (99072, 210800), (99200, 210528), (99975, 208896), (101184, 206400), (102400, 203949), (103200, 202368), (104448, 199950), (105264, 198400), (105400, 198144), (106640, 195840), (108800, 191952), (109650, 190464), (110080, 189720), (111600, 187136), (113305, 184320), (115200, 181288), (116960, 178560), (118575, 176128), (119040, 175440), (119970, 174080), (122400, 170624), (123840, 168640), (126480, 165120), (126976, 164475), (127968, 163200), (130560, 159960), (131580, 158720), (132096, 158100), (133300, 156672), (134912, 154800), (135966, 153600), (137600, 151776), (140352, 148800), (142848, 146200)]