1351176320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 3789283680

約数和(自身を除く): 2438107360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 41, 52, 64, 65, 68, 80, 82, 85, 104, 128, 130, 136, 160, 164, 170, 205, 208, 221, 233, 260, 272, 320, 328, 340, 410, 416, 442, 466, 520, 533, 544, 640, 656, 680, 697, 820, 832, 884, 932, 1040, 1066, 1088, 1105, 1165, 1312, 1360, 1394, 1640, 1664, 1768, 1864, 2080, 2132, 2176, 2210, 2330, 2624, 2665, 2720, 2788, 3029, 3280, 3485, 3536, 3728, 3961, 4160, 4264, 4420, 4660, 5248, 5330, 5440, 5576, 6058, 6560, 6970, 7072, 7456, 7922, 8320, 8528, 8840, 9061, 9320, 9553, 10660, 10880, 11152, 12116, 13120, 13940, 14144, 14912, 15145, 15844, 17056, 17680, 18122, 18640, 19106, 19805, 21320, 22304, 24232, 26240, 27880, 28288, 29824, 30290, 31688, 34112, 35360, 36244, 37280, 38212, 39610, 42640, 44608, 45305, 47765, 48464, 51493, 55760, 60580, 63376, 68224, 70720, 72488, 74560, 76424, 79220, 85280, 89216, 90610, 95530, 96928, 102986, 111520, 121160, 124189, 126752, 141440, 144976, 149120, 152848, 158440, 162401, 170560, 181220, 191060, 193856, 205972, 223040, 242320, 248378, 253504, 257465, 289952, 305696, 316880, 324802, 341120, 362440, 382120, 387712, 411944, 446080, 484640, 496756, 507008, 514930, 579904, 611392, 620945, 633760, 649604, 724880, 764240, 812005, 823888, 969280, 993512, 1029860, 1159808, 1222784, 1241890, 1267520, 1299208, 1449760, 1528480, 1624010, 1647776, 1938560, 1987024, 2059720, 2111213, 2483780, 2535040, 2598416, 2899520, 3056960, 3248020, 3295552, 3974048, 4119440, 4222426, 4967560, 5196832, 5799040, 6113920, 6496040, 6591104, 7948096, 8238880, 8444852, 9935120, 10393664, 10556065, 12992080, 15896192, 16477760, 16889704, 19870240, 20787328, 21112130, 25984160, 32955520, 33779408, 39740480, 42224260, 51968320, 67558816, 79480960, 84448520, 103936640, 135117632, 168897040, 270235264, 337794080, 675588160, 1351176320]

約数ペア:

[(1, 1351176320), (2, 675588160), (4, 337794080), (5, 270235264), (8, 168897040), (10, 135117632), (13, 103936640), (16, 84448520), (17, 79480960), (20, 67558816), (26, 51968320), (32, 42224260), (34, 39740480), (40, 33779408), (41, 32955520), (52, 25984160), (64, 21112130), (65, 20787328), (68, 19870240), (80, 16889704), (82, 16477760), (85, 15896192), (104, 12992080), (128, 10556065), (130, 10393664), (136, 9935120), (160, 8444852), (164, 8238880), (170, 7948096), (205, 6591104), (208, 6496040), (221, 6113920), (233, 5799040), (260, 5196832), (272, 4967560), (320, 4222426), (328, 4119440), (340, 3974048), (410, 3295552), (416, 3248020), (442, 3056960), (466, 2899520), (520, 2598416), (533, 2535040), (544, 2483780), (640, 2111213), (656, 2059720), (680, 1987024), (697, 1938560), (820, 1647776), (832, 1624010), (884, 1528480), (932, 1449760), (1040, 1299208), (1066, 1267520), (1088, 1241890), (1105, 1222784), (1165, 1159808), (1312, 1029860), (1360, 993512), (1394, 969280), (1640, 823888), (1664, 812005), (1768, 764240), (1864, 724880), (2080, 649604), (2132, 633760), (2176, 620945), (2210, 611392), (2330, 579904), (2624, 514930), (2665, 507008), (2720, 496756), (2788, 484640), (3029, 446080), (3280, 411944), (3485, 387712), (3536, 382120), (3728, 362440), (3961, 341120), (4160, 324802), (4264, 316880), (4420, 305696), (4660, 289952), (5248, 257465), (5330, 253504), (5440, 248378), (5576, 242320), (6058, 223040), (6560, 205972), (6970, 193856), (7072, 191060), (7456, 181220), (7922, 170560), (8320, 162401), (8528, 158440), (8840, 152848), (9061, 149120), (9320, 144976), (9553, 141440), (10660, 126752), (10880, 124189), (11152, 121160), (12116, 111520), (13120, 102986), (13940, 96928), (14144, 95530), (14912, 90610), (15145, 89216), (15844, 85280), (17056, 79220), (17680, 76424), (18122, 74560), (18640, 72488), (19106, 70720), (19805, 68224), (21320, 63376), (22304, 60580), (24232, 55760), (26240, 51493), (27880, 48464), (28288, 47765), (29824, 45305), (30290, 44608), (31688, 42640), (34112, 39610), (35360, 38212), (36244, 37280)]