2501341440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 288

約数和(自身を含む): 8715288960

約数和(自身を除く): 6213947520

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, 80, 89, 96, 104, 120, 128, 130, 156, 160, 178, 192, 195, 208, 240, 256, 260, 267, 312, 320, 356, 384, 390, 416, 445, 480, 520, 534, 563, 624, 640, 712, 768, 780, 832, 890, 960, 1040, 1068, 1126, 1157, 1248, 1280, 1335, 1424, 1560, 1664, 1689, 1780, 1920, 2080, 2136, 2252, 2314, 2496, 2670, 2815, 2848, 3120, 3328, 3378, 3471, 3560, 3840, 4160, 4272, 4504, 4628, 4992, 5340, 5630, 5696, 5785, 6240, 6756, 6942, 7120, 7319, 8320, 8445, 8544, 9008, 9256, 9984, 10680, 11260, 11392, 11570, 12480, 13512, 13884, 14240, 14638, 16640, 16890, 17088, 17355, 18016, 18512, 21360, 21957, 22520, 22784, 23140, 24960, 27024, 27768, 28480, 29276, 33780, 34176, 34710, 36032, 36595, 37024, 42720, 43914, 45040, 46280, 49920, 50107, 54048, 55536, 56960, 58552, 67560, 68352, 69420, 72064, 73190, 74048, 85440, 87828, 90080, 92560, 100214, 108096, 109785, 111072, 113920, 117104, 135120, 138840, 144128, 146380, 148096, 150321, 170880, 175656, 180160, 185120, 200428, 216192, 219570, 222144, 234208, 250535, 270240, 277680, 292760, 296192, 300642, 341760, 351312, 360320, 370240, 400856, 432384, 439140, 444288, 468416, 501070, 540480, 555360, 585520, 601284, 651391, 702624, 720640, 740480, 751605, 801712, 878280, 888576, 936832, 1002140, 1080960, 1110720, 1171040, 1202568, 1302782, 1405248, 1480960, 1503210, 1603424, 1756560, 1873664, 1954173, 2004280, 2161920, 2221440, 2342080, 2405136, 2605564, 2810496, 3006420, 3206848, 3256955, 3513120, 3908346, 4008560, 4442880, 4684160, 4810272, 5211128, 5620992, 6012840, 6413696, 6513910, 7026240, 7816692, 8017120, 9368320, 9620544, 9770865, 10422256, 12025680, 12827392, 13027820, 14052480, 15633384, 16034240, 19241088, 19541730, 20844512, 24051360, 26055640, 28104960, 31266768, 32068480, 38482176, 39083460, 41689024, 48102720, 52111280, 62533536, 64136960, 78166920, 83378048, 96205440, 104222560, 125067072, 156333840, 166756096, 192410880, 208445120, 250134144, 312667680, 416890240, 500268288, 625335360, 833780480, 1250670720, 2501341440]

約数ペア:

[(1, 2501341440), (2, 1250670720), (3, 833780480), (4, 625335360), (5, 500268288), (6, 416890240), (8, 312667680), (10, 250134144), (12, 208445120), (13, 192410880), (15, 166756096), (16, 156333840), (20, 125067072), (24, 104222560), (26, 96205440), (30, 83378048), (32, 78166920), (39, 64136960), (40, 62533536), (48, 52111280), (52, 48102720), (60, 41689024), (64, 39083460), (65, 38482176), (78, 32068480), (80, 31266768), (89, 28104960), (96, 26055640), (104, 24051360), (120, 20844512), (128, 19541730), (130, 19241088), (156, 16034240), (160, 15633384), (178, 14052480), (192, 13027820), (195, 12827392), (208, 12025680), (240, 10422256), (256, 9770865), (260, 9620544), (267, 9368320), (312, 8017120), (320, 7816692), (356, 7026240), (384, 6513910), (390, 6413696), (416, 6012840), (445, 5620992), (480, 5211128), (520, 4810272), (534, 4684160), (563, 4442880), (624, 4008560), (640, 3908346), (712, 3513120), (768, 3256955), (780, 3206848), (832, 3006420), (890, 2810496), (960, 2605564), (1040, 2405136), (1068, 2342080), (1126, 2221440), (1157, 2161920), (1248, 2004280), (1280, 1954173), (1335, 1873664), (1424, 1756560), (1560, 1603424), (1664, 1503210), (1689, 1480960), (1780, 1405248), (1920, 1302782), (2080, 1202568), (2136, 1171040), (2252, 1110720), (2314, 1080960), (2496, 1002140), (2670, 936832), (2815, 888576), (2848, 878280), (3120, 801712), (3328, 751605), (3378, 740480), (3471, 720640), (3560, 702624), (3840, 651391), (4160, 601284), (4272, 585520), (4504, 555360), (4628, 540480), (4992, 501070), (5340, 468416), (5630, 444288), (5696, 439140), (5785, 432384), (6240, 400856), (6756, 370240), (6942, 360320), (7120, 351312), (7319, 341760), (8320, 300642), (8445, 296192), (8544, 292760), (9008, 277680), (9256, 270240), (9984, 250535), (10680, 234208), (11260, 222144), (11392, 219570), (11570, 216192), (12480, 200428), (13512, 185120), (13884, 180160), (14240, 175656), (14638, 170880), (16640, 150321), (16890, 148096), (17088, 146380), (17355, 144128), (18016, 138840), (18512, 135120), (21360, 117104), (21957, 113920), (22520, 111072), (22784, 109785), (23140, 108096), (24960, 100214), (27024, 92560), (27768, 90080), (28480, 87828), (29276, 85440), (33780, 74048), (34176, 73190), (34710, 72064), (36032, 69420), (36595, 68352), (37024, 67560), (42720, 58552), (43914, 56960), (45040, 55536), (46280, 54048), (49920, 50107)]