157561110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13163}}^1$

素因数の和:13202

約数の個数: 96

約数和(自身を含む): 492860160

約数和(自身を除く): 335299050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 13163, 26326, 39489, 65815, 78978, 92141, 118467, 131630, 184282, 197445, 236934, 250097, 276423, 394890, 460705, 500194, 552846, 592335, 750291, 829269, 921410, 1184670, 1250485, 1382115, 1500582, 1658538, 1750679, 2250873, 2500970, 2764230, 3501358, 3751455, 4146345, 4501746, 5252037, 7502910, 8292690, 8753395, 10504074, 11254365, 15756111, 17506790, 22508730, 26260185, 31512222, 52520370, 78780555, 157561110]

約数ペア:

[(1, 157561110), (2, 78780555), (3, 52520370), (5, 31512222), (6, 26260185), (7, 22508730), (9, 17506790), (10, 15756111), (14, 11254365), (15, 10504074), (18, 8753395), (19, 8292690), (21, 7502910), (30, 5252037), (35, 4501746), (38, 4146345), (42, 3751455), (45, 3501358), (57, 2764230), (63, 2500970), (70, 2250873), (90, 1750679), (95, 1658538), (105, 1500582), (114, 1382115), (126, 1250485), (133, 1184670), (171, 921410), (190, 829269), (210, 750291), (266, 592335), (285, 552846), (315, 500194), (342, 460705), (399, 394890), (570, 276423), (630, 250097), (665, 236934), (798, 197445), (855, 184282), (1197, 131630), (1330, 118467), (1710, 92141), (1995, 78978), (2394, 65815), (3990, 39489), (5985, 26326), (11970, 13163)]