5105005440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71861}}^1$

素因数の和:71920

約数の個数: 128

約数和(自身を含む): 16712226720

約数和(自身を除く): 11607221280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 7104, 8880, 11840, 14208, 17760, 23680, 35520, 71040, 71861, 143722, 215583, 287444, 359305, 431166, 574888, 718610, 862332, 1077915, 1149776, 1437220, 1724664, 2155830, 2299552, 2658857, 2874440, 3449328, 4311660, 4599104, 5317714, 5748880, 6898656, 7976571, 8623320, 9198208, 10635428, 11497760, 13294285, 13797312, 15953142, 17246640, 21270856, 22995520, 26588570, 27594624, 31906284, 34493280, 39882855, 42541712, 45991040, 53177140, 63812568, 68986560, 79765710, 85083424, 106354280, 127625136, 137973120, 159531420, 170166848, 212708560, 255250272, 319062840, 340333696, 425417120, 510500544, 638125680, 850834240, 1021001088, 1276251360, 1701668480, 2552502720, 5105005440]

約数ペア:

[(1, 5105005440), (2, 2552502720), (3, 1701668480), (4, 1276251360), (5, 1021001088), (6, 850834240), (8, 638125680), (10, 510500544), (12, 425417120), (15, 340333696), (16, 319062840), (20, 255250272), (24, 212708560), (30, 170166848), (32, 159531420), (37, 137973120), (40, 127625136), (48, 106354280), (60, 85083424), (64, 79765710), (74, 68986560), (80, 63812568), (96, 53177140), (111, 45991040), (120, 42541712), (128, 39882855), (148, 34493280), (160, 31906284), (185, 27594624), (192, 26588570), (222, 22995520), (240, 21270856), (296, 17246640), (320, 15953142), (370, 13797312), (384, 13294285), (444, 11497760), (480, 10635428), (555, 9198208), (592, 8623320), (640, 7976571), (740, 6898656), (888, 5748880), (960, 5317714), (1110, 4599104), (1184, 4311660), (1480, 3449328), (1776, 2874440), (1920, 2658857), (2220, 2299552), (2368, 2155830), (2960, 1724664), (3552, 1437220), (4440, 1149776), (4736, 1077915), (5920, 862332), (7104, 718610), (8880, 574888), (11840, 431166), (14208, 359305), (17760, 287444), (23680, 215583), (35520, 143722), (71040, 71861)]