136343760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{81157}}^1$

素因数の和:81180

約数の個数: 80

約数和(自身を含む): 483052416

約数和(自身を除く): 346708656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 81157, 162314, 243471, 324628, 405785, 486942, 568099, 649256, 811570, 973884, 1136198, 1217355, 1298512, 1623140, 1704297, 1947768, 2272396, 2434710, 2840495, 3246280, 3408594, 3895536, 4544792, 4869420, 5680990, 6492560, 6817188, 8521485, 9089584, 9738840, 11361980, 13634376, 17042970, 19477680, 22723960, 27268752, 34085940, 45447920, 68171880, 136343760]

約数ペア:

[(1, 136343760), (2, 68171880), (3, 45447920), (4, 34085940), (5, 27268752), (6, 22723960), (7, 19477680), (8, 17042970), (10, 13634376), (12, 11361980), (14, 9738840), (15, 9089584), (16, 8521485), (20, 6817188), (21, 6492560), (24, 5680990), (28, 4869420), (30, 4544792), (35, 3895536), (40, 3408594), (42, 3246280), (48, 2840495), (56, 2434710), (60, 2272396), (70, 1947768), (80, 1704297), (84, 1623140), (105, 1298512), (112, 1217355), (120, 1136198), (140, 973884), (168, 811570), (210, 649256), (240, 568099), (280, 486942), (336, 405785), (420, 324628), (560, 243471), (840, 162314), (1680, 81157)]