2054657280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 288

約数和(自身を含む): 7170024960

約数和(自身を除く): 5115367680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 128, 130, 156, 158, 160, 192, 195, 208, 237, 240, 256, 260, 312, 316, 320, 384, 390, 395, 416, 474, 480, 520, 521, 624, 632, 640, 768, 780, 790, 832, 948, 960, 1027, 1040, 1042, 1185, 1248, 1264, 1280, 1560, 1563, 1580, 1664, 1896, 1920, 2054, 2080, 2084, 2370, 2496, 2528, 2605, 3081, 3120, 3126, 3160, 3328, 3792, 3840, 4108, 4160, 4168, 4740, 4992, 5056, 5135, 5210, 6162, 6240, 6252, 6320, 6773, 7584, 7815, 8216, 8320, 8336, 9480, 9984, 10112, 10270, 10420, 12324, 12480, 12504, 12640, 13546, 15168, 15405, 15630, 16432, 16640, 16672, 18960, 20224, 20319, 20540, 20840, 24648, 24960, 25008, 25280, 27092, 30336, 30810, 31260, 32864, 33344, 33865, 37920, 40638, 41080, 41159, 41680, 49296, 49920, 50016, 50560, 54184, 60672, 61620, 62520, 65728, 66688, 67730, 75840, 81276, 82160, 82318, 83360, 98592, 100032, 101120, 101595, 108368, 123240, 123477, 125040, 131456, 133376, 135460, 151680, 162552, 164320, 164636, 166720, 197184, 200064, 203190, 205795, 216736, 246480, 246954, 250080, 262912, 270920, 303360, 325104, 328640, 329272, 333440, 394368, 400128, 406380, 411590, 433472, 492960, 493908, 500160, 535067, 541840, 617385, 650208, 657280, 658544, 666880, 788736, 812760, 823180, 866944, 985920, 987816, 1000320, 1070134, 1083680, 1234770, 1300416, 1314560, 1317088, 1605201, 1625520, 1646360, 1733888, 1971840, 1975632, 2000640, 2140268, 2167360, 2469540, 2600832, 2634176, 2675335, 3210402, 3251040, 3292720, 3943680, 3951264, 4280536, 4334720, 4939080, 5201664, 5268352, 5350670, 6420804, 6502080, 6585440, 7902528, 8026005, 8561072, 8669440, 9878160, 10536704, 10701340, 12841608, 13004160, 13170880, 15805056, 16052010, 17122144, 19756320, 21402680, 25683216, 26008320, 26341760, 31610112, 32104020, 34244288, 39512640, 42805360, 51366432, 52683520, 64208040, 68488576, 79025280, 85610720, 102732864, 128416080, 136977152, 158050560, 171221440, 205465728, 256832160, 342442880, 410931456, 513664320, 684885760, 1027328640, 2054657280]

約数ペア:

[(1, 2054657280), (2, 1027328640), (3, 684885760), (4, 513664320), (5, 410931456), (6, 342442880), (8, 256832160), (10, 205465728), (12, 171221440), (13, 158050560), (15, 136977152), (16, 128416080), (20, 102732864), (24, 85610720), (26, 79025280), (30, 68488576), (32, 64208040), (39, 52683520), (40, 51366432), (48, 42805360), (52, 39512640), (60, 34244288), (64, 32104020), (65, 31610112), (78, 26341760), (79, 26008320), (80, 25683216), (96, 21402680), (104, 19756320), (120, 17122144), (128, 16052010), (130, 15805056), (156, 13170880), (158, 13004160), (160, 12841608), (192, 10701340), (195, 10536704), (208, 9878160), (237, 8669440), (240, 8561072), (256, 8026005), (260, 7902528), (312, 6585440), (316, 6502080), (320, 6420804), (384, 5350670), (390, 5268352), (395, 5201664), (416, 4939080), (474, 4334720), (480, 4280536), (520, 3951264), (521, 3943680), (624, 3292720), (632, 3251040), (640, 3210402), (768, 2675335), (780, 2634176), (790, 2600832), (832, 2469540), (948, 2167360), (960, 2140268), (1027, 2000640), (1040, 1975632), (1042, 1971840), (1185, 1733888), (1248, 1646360), (1264, 1625520), (1280, 1605201), (1560, 1317088), (1563, 1314560), (1580, 1300416), (1664, 1234770), (1896, 1083680), (1920, 1070134), (2054, 1000320), (2080, 987816), (2084, 985920), (2370, 866944), (2496, 823180), (2528, 812760), (2605, 788736), (3081, 666880), (3120, 658544), (3126, 657280), (3160, 650208), (3328, 617385), (3792, 541840), (3840, 535067), (4108, 500160), (4160, 493908), (4168, 492960), (4740, 433472), (4992, 411590), (5056, 406380), (5135, 400128), (5210, 394368), (6162, 333440), (6240, 329272), (6252, 328640), (6320, 325104), (6773, 303360), (7584, 270920), (7815, 262912), (8216, 250080), (8320, 246954), (8336, 246480), (9480, 216736), (9984, 205795), (10112, 203190), (10270, 200064), (10420, 197184), (12324, 166720), (12480, 164636), (12504, 164320), (12640, 162552), (13546, 151680), (15168, 135460), (15405, 133376), (15630, 131456), (16432, 125040), (16640, 123477), (16672, 123240), (18960, 108368), (20224, 101595), (20319, 101120), (20540, 100032), (20840, 98592), (24648, 83360), (24960, 82318), (25008, 82160), (25280, 81276), (27092, 75840), (30336, 67730), (30810, 66688), (31260, 65728), (32864, 62520), (33344, 61620), (33865, 60672), (37920, 54184), (40638, 50560), (41080, 50016), (41159, 49920), (41680, 49296)]