71144689920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20563}}^1$

素因数の和:20657

約数の個数: 288

約数和(自身を含む): 245135382912

約数和(自身を除く): 173990692992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 128, 136, 159, 160, 170, 192, 204, 212, 240, 255, 256, 265, 272, 318, 320, 340, 384, 408, 424, 480, 510, 530, 544, 636, 640, 680, 768, 795, 816, 848, 901, 960, 1020, 1060, 1088, 1272, 1280, 1360, 1590, 1632, 1696, 1802, 1920, 2040, 2120, 2176, 2544, 2703, 2720, 3180, 3264, 3392, 3604, 3840, 4080, 4240, 4352, 4505, 5088, 5406, 5440, 6360, 6528, 6784, 7208, 8160, 8480, 9010, 10176, 10812, 10880, 12720, 13056, 13515, 13568, 14416, 16320, 16960, 18020, 20352, 20563, 21624, 21760, 25440, 27030, 28832, 32640, 33920, 36040, 40704, 41126, 43248, 50880, 54060, 57664, 61689, 65280, 67840, 72080, 82252, 86496, 101760, 102815, 108120, 115328, 123378, 144160, 164504, 172992, 203520, 205630, 216240, 230656, 246756, 288320, 308445, 329008, 345984, 349571, 411260, 432480, 493512, 576640, 616890, 658016, 691968, 699142, 822520, 864960, 987024, 1048713, 1089839, 1153280, 1233780, 1316032, 1398284, 1645040, 1729920, 1747855, 1974048, 2097426, 2179678, 2467560, 2632064, 2796568, 3269517, 3290080, 3459840, 3495710, 3948096, 4194852, 4359356, 4935120, 5243565, 5264128, 5449195, 5593136, 6539034, 6580160, 6991420, 7896192, 8389704, 8718712, 9870240, 10487130, 10898390, 11186272, 13078068, 13160320, 13982840, 15792384, 16347585, 16779408, 17437424, 18527263, 19740480, 20974260, 21796780, 22372544, 26156136, 26320640, 27965680, 32695170, 33558816, 34874848, 37054526, 39480960, 41948520, 43593560, 44745088, 52312272, 55581789, 55931360, 65390340, 67117632, 69749696, 74109052, 78961920, 83897040, 87187120, 89490176, 92636315, 104624544, 111163578, 111862720, 130780680, 134235264, 139499392, 148218104, 167794080, 174374240, 185272630, 209249088, 222327156, 223725440, 261561360, 268470528, 277908945, 278998784, 296436208, 335588160, 348748480, 370545260, 418498176, 444654312, 447450880, 523122720, 555817890, 592872416, 671176320, 697496960, 741090520, 836996352, 889308624, 1046245440, 1111635780, 1185744832, 1342352640, 1394993920, 1482181040, 1778617248, 2092490880, 2223271560, 2371489664, 2964362080, 3557234496, 4184981760, 4446543120, 4742979328, 5928724160, 7114468992, 8893086240, 11857448320, 14228937984, 17786172480, 23714896640, 35572344960, 71144689920]

約数ペア:

[(1, 71144689920), (2, 35572344960), (3, 23714896640), (4, 17786172480), (5, 14228937984), (6, 11857448320), (8, 8893086240), (10, 7114468992), (12, 5928724160), (15, 4742979328), (16, 4446543120), (17, 4184981760), (20, 3557234496), (24, 2964362080), (30, 2371489664), (32, 2223271560), (34, 2092490880), (40, 1778617248), (48, 1482181040), (51, 1394993920), (53, 1342352640), (60, 1185744832), (64, 1111635780), (68, 1046245440), (80, 889308624), (85, 836996352), (96, 741090520), (102, 697496960), (106, 671176320), (120, 592872416), (128, 555817890), (136, 523122720), (159, 447450880), (160, 444654312), (170, 418498176), (192, 370545260), (204, 348748480), (212, 335588160), (240, 296436208), (255, 278998784), (256, 277908945), (265, 268470528), (272, 261561360), (318, 223725440), (320, 222327156), (340, 209249088), (384, 185272630), (408, 174374240), (424, 167794080), (480, 148218104), (510, 139499392), (530, 134235264), (544, 130780680), (636, 111862720), (640, 111163578), (680, 104624544), (768, 92636315), (795, 89490176), (816, 87187120), (848, 83897040), (901, 78961920), (960, 74109052), (1020, 69749696), (1060, 67117632), (1088, 65390340), (1272, 55931360), (1280, 55581789), (1360, 52312272), (1590, 44745088), (1632, 43593560), (1696, 41948520), (1802, 39480960), (1920, 37054526), (2040, 34874848), (2120, 33558816), (2176, 32695170), (2544, 27965680), (2703, 26320640), (2720, 26156136), (3180, 22372544), (3264, 21796780), (3392, 20974260), (3604, 19740480), (3840, 18527263), (4080, 17437424), (4240, 16779408), (4352, 16347585), (4505, 15792384), (5088, 13982840), (5406, 13160320), (5440, 13078068), (6360, 11186272), (6528, 10898390), (6784, 10487130), (7208, 9870240), (8160, 8718712), (8480, 8389704), (9010, 7896192), (10176, 6991420), (10812, 6580160), (10880, 6539034), (12720, 5593136), (13056, 5449195), (13515, 5264128), (13568, 5243565), (14416, 4935120), (16320, 4359356), (16960, 4194852), (18020, 3948096), (20352, 3495710), (20563, 3459840), (21624, 3290080), (21760, 3269517), (25440, 2796568), (27030, 2632064), (28832, 2467560), (32640, 2179678), (33920, 2097426), (36040, 1974048), (40704, 1747855), (41126, 1729920), (43248, 1645040), (50880, 1398284), (54060, 1316032), (57664, 1233780), (61689, 1153280), (65280, 1089839), (67840, 1048713), (72080, 987024), (82252, 864960), (86496, 822520), (101760, 699142), (102815, 691968), (108120, 658016), (115328, 616890), (123378, 576640), (144160, 493512), (164504, 432480), (172992, 411260), (203520, 349571), (205630, 345984), (216240, 329008), (230656, 308445), (246756, 288320)]