788508960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1467

約数の個数: 192

約数和(自身を含む): 2668909824

約数和(自身を除く): 1880400864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 71, 80, 85, 96, 102, 120, 136, 142, 160, 170, 204, 213, 240, 255, 272, 284, 340, 355, 408, 426, 480, 510, 544, 568, 680, 710, 816, 852, 1020, 1065, 1136, 1207, 1360, 1361, 1420, 1632, 1704, 2040, 2130, 2272, 2414, 2720, 2722, 2840, 3408, 3621, 4080, 4083, 4260, 4828, 5444, 5680, 6035, 6805, 6816, 7242, 8160, 8166, 8520, 9656, 10888, 11360, 12070, 13610, 14484, 16332, 17040, 18105, 19312, 20415, 21776, 23137, 24140, 27220, 28968, 32664, 34080, 36210, 38624, 40830, 43552, 46274, 48280, 54440, 57936, 65328, 69411, 72420, 81660, 92548, 96560, 96631, 108880, 115685, 115872, 130656, 138822, 144840, 163320, 185096, 193120, 193262, 217760, 231370, 277644, 289680, 289893, 326640, 347055, 370192, 386524, 462740, 483155, 555288, 579360, 579786, 653280, 694110, 740384, 773048, 925480, 966310, 1110576, 1159572, 1388220, 1449465, 1546096, 1642727, 1850960, 1932620, 2221152, 2319144, 2776440, 2898930, 3092192, 3285454, 3701920, 3865240, 4638288, 4928181, 5552880, 5797860, 6570908, 7730480, 8213635, 9276576, 9856362, 11105760, 11595720, 13141816, 15460960, 16427270, 19712724, 23191440, 24640905, 26283632, 32854540, 39425448, 46382880, 49281810, 52567264, 65709080, 78850896, 98563620, 131418160, 157701792, 197127240, 262836320, 394254480, 788508960]

約数ペア:

[(1, 788508960), (2, 394254480), (3, 262836320), (4, 197127240), (5, 157701792), (6, 131418160), (8, 98563620), (10, 78850896), (12, 65709080), (15, 52567264), (16, 49281810), (17, 46382880), (20, 39425448), (24, 32854540), (30, 26283632), (32, 24640905), (34, 23191440), (40, 19712724), (48, 16427270), (51, 15460960), (60, 13141816), (68, 11595720), (71, 11105760), (80, 9856362), (85, 9276576), (96, 8213635), (102, 7730480), (120, 6570908), (136, 5797860), (142, 5552880), (160, 4928181), (170, 4638288), (204, 3865240), (213, 3701920), (240, 3285454), (255, 3092192), (272, 2898930), (284, 2776440), (340, 2319144), (355, 2221152), (408, 1932620), (426, 1850960), (480, 1642727), (510, 1546096), (544, 1449465), (568, 1388220), (680, 1159572), (710, 1110576), (816, 966310), (852, 925480), (1020, 773048), (1065, 740384), (1136, 694110), (1207, 653280), (1360, 579786), (1361, 579360), (1420, 555288), (1632, 483155), (1704, 462740), (2040, 386524), (2130, 370192), (2272, 347055), (2414, 326640), (2720, 289893), (2722, 289680), (2840, 277644), (3408, 231370), (3621, 217760), (4080, 193262), (4083, 193120), (4260, 185096), (4828, 163320), (5444, 144840), (5680, 138822), (6035, 130656), (6805, 115872), (6816, 115685), (7242, 108880), (8160, 96631), (8166, 96560), (8520, 92548), (9656, 81660), (10888, 72420), (11360, 69411), (12070, 65328), (13610, 57936), (14484, 54440), (16332, 48280), (17040, 46274), (18105, 43552), (19312, 40830), (20415, 38624), (21776, 36210), (23137, 34080), (24140, 32664), (27220, 28968)]