273870136120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31551859}}^1$

素因数の和:31551908

約数の個数: 64

約数和(自身を含む): 726954854400

約数和(自身を除く): 453084718280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 31551859, 63103718, 126207436, 157759295, 220863013, 252414872, 315518590, 441726026, 631037180, 883452052, 978107629, 1104315065, 1262074360, 1766904104, 1956215258, 2208630130, 3912430516, 4417260260, 4890538145, 6846753403, 7824861032, 8834520520, 9781076290, 13693506806, 19562152580, 27387013612, 34233767015, 39124305160, 54774027224, 68467534030, 136935068060, 273870136120]

約数ペア:

[(1, 273870136120), (2, 136935068060), (4, 68467534030), (5, 54774027224), (7, 39124305160), (8, 34233767015), (10, 27387013612), (14, 19562152580), (20, 13693506806), (28, 9781076290), (31, 8834520520), (35, 7824861032), (40, 6846753403), (56, 4890538145), (62, 4417260260), (70, 3912430516), (124, 2208630130), (140, 1956215258), (155, 1766904104), (217, 1262074360), (248, 1104315065), (280, 978107629), (310, 883452052), (434, 631037180), (620, 441726026), (868, 315518590), (1085, 252414872), (1240, 220863013), (1736, 157759295), (2170, 126207436), (4340, 63103718), (8680, 31551859)]