8515147440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{1319}}^1$

素因数の和:2099

約数の個数: 160

約数和(自身を含む): 27168261120

約数和(自身を除く): 18653113680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 727, 740, 888, 1110, 1319, 1454, 1480, 1776, 2181, 2220, 2638, 2908, 2960, 3635, 3957, 4362, 4440, 5276, 5816, 6595, 7270, 7914, 8724, 8880, 10552, 10905, 11632, 13190, 14540, 15828, 17448, 19785, 21104, 21810, 26380, 26899, 29080, 31656, 34896, 39570, 43620, 48803, 52760, 53798, 58160, 63312, 79140, 80697, 87240, 97606, 105520, 107596, 134495, 146409, 158280, 161394, 174480, 195212, 215192, 244015, 268990, 292818, 316560, 322788, 390424, 403485, 430384, 488030, 537980, 585636, 645576, 732045, 780848, 806970, 958913, 976060, 1075960, 1171272, 1291152, 1464090, 1613940, 1917826, 1952120, 2151920, 2342544, 2876739, 2928180, 3227880, 3835652, 3904240, 4794565, 5753478, 5856360, 6455760, 7671304, 9589130, 11506956, 11712720, 14383695, 15342608, 19178260, 23013912, 28767390, 35479781, 38356520, 46027824, 57534780, 70959562, 76713040, 106439343, 115069560, 141919124, 177398905, 212878686, 230139120, 283838248, 354797810, 425757372, 532196715, 567676496, 709595620, 851514744, 1064393430, 1419191240, 1703029488, 2128786860, 2838382480, 4257573720, 8515147440]

約数ペア:

[(1, 8515147440), (2, 4257573720), (3, 2838382480), (4, 2128786860), (5, 1703029488), (6, 1419191240), (8, 1064393430), (10, 851514744), (12, 709595620), (15, 567676496), (16, 532196715), (20, 425757372), (24, 354797810), (30, 283838248), (37, 230139120), (40, 212878686), (48, 177398905), (60, 141919124), (74, 115069560), (80, 106439343), (111, 76713040), (120, 70959562), (148, 57534780), (185, 46027824), (222, 38356520), (240, 35479781), (296, 28767390), (370, 23013912), (444, 19178260), (555, 15342608), (592, 14383695), (727, 11712720), (740, 11506956), (888, 9589130), (1110, 7671304), (1319, 6455760), (1454, 5856360), (1480, 5753478), (1776, 4794565), (2181, 3904240), (2220, 3835652), (2638, 3227880), (2908, 2928180), (2960, 2876739), (3635, 2342544), (3957, 2151920), (4362, 1952120), (4440, 1917826), (5276, 1613940), (5816, 1464090), (6595, 1291152), (7270, 1171272), (7914, 1075960), (8724, 976060), (8880, 958913), (10552, 806970), (10905, 780848), (11632, 732045), (13190, 645576), (14540, 585636), (15828, 537980), (17448, 488030), (19785, 430384), (21104, 403485), (21810, 390424), (26380, 322788), (26899, 316560), (29080, 292818), (31656, 268990), (34896, 244015), (39570, 215192), (43620, 195212), (48803, 174480), (52760, 161394), (53798, 158280), (58160, 146409), (63312, 134495), (79140, 107596), (80697, 105520), (87240, 97606)]