743131440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14537}}^1$

素因数の和:14627

約数の個数: 120

約数和(自身を含む): 2531007648

約数和(自身を除く): 1787876208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 14537, 17040, 25560, 29074, 43611, 51120, 58148, 72685, 87222, 116296, 130833, 145370, 174444, 218055, 232592, 261666, 290740, 348888, 436110, 523332, 581480, 654165, 697776, 872220, 1032127, 1046664, 1162960, 1308330, 1744440, 2064254, 2093328, 2616660, 3096381, 3488880, 4128508, 5160635, 5233320, 6192762, 8257016, 9289143, 10321270, 10466640, 12385524, 15481905, 16514032, 18578286, 20642540, 24771048, 30963810, 37156572, 41285080, 46445715, 49542096, 61927620, 74313144, 82570160, 92891430, 123855240, 148626288, 185782860, 247710480, 371565720, 743131440]

約数ペア:

[(1, 743131440), (2, 371565720), (3, 247710480), (4, 185782860), (5, 148626288), (6, 123855240), (8, 92891430), (9, 82570160), (10, 74313144), (12, 61927620), (15, 49542096), (16, 46445715), (18, 41285080), (20, 37156572), (24, 30963810), (30, 24771048), (36, 20642540), (40, 18578286), (45, 16514032), (48, 15481905), (60, 12385524), (71, 10466640), (72, 10321270), (80, 9289143), (90, 8257016), (120, 6192762), (142, 5233320), (144, 5160635), (180, 4128508), (213, 3488880), (240, 3096381), (284, 2616660), (355, 2093328), (360, 2064254), (426, 1744440), (568, 1308330), (639, 1162960), (710, 1046664), (720, 1032127), (852, 872220), (1065, 697776), (1136, 654165), (1278, 581480), (1420, 523332), (1704, 436110), (2130, 348888), (2556, 290740), (2840, 261666), (3195, 232592), (3408, 218055), (4260, 174444), (5112, 145370), (5680, 130833), (6390, 116296), (8520, 87222), (10224, 72685), (12780, 58148), (14537, 51120), (17040, 43611), (25560, 29074)]