252336280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4209

約数の個数: 96

約数和(自身を含む): 681920640

約数和(自身を除く): 429584360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 4153, 4340, 6076, 7595, 8306, 8680, 12152, 15190, 16612, 20765, 29071, 30380, 33224, 41530, 58142, 60760, 83060, 116284, 128743, 145355, 166120, 203497, 232568, 257486, 290710, 406994, 514972, 581420, 643715, 813988, 901201, 1017485, 1029944, 1162840, 1287430, 1627976, 1802402, 2034970, 2574860, 3604804, 4069940, 4506005, 5149720, 6308407, 7209608, 8139880, 9012010, 12616814, 18024020, 25233628, 31542035, 36048040, 50467256, 63084070, 126168140, 252336280]

約数ペア:

[(1, 252336280), (2, 126168140), (4, 63084070), (5, 50467256), (7, 36048040), (8, 31542035), (10, 25233628), (14, 18024020), (20, 12616814), (28, 9012010), (31, 8139880), (35, 7209608), (40, 6308407), (49, 5149720), (56, 4506005), (62, 4069940), (70, 3604804), (98, 2574860), (124, 2034970), (140, 1802402), (155, 1627976), (196, 1287430), (217, 1162840), (245, 1029944), (248, 1017485), (280, 901201), (310, 813988), (392, 643715), (434, 581420), (490, 514972), (620, 406994), (868, 290710), (980, 257486), (1085, 232568), (1240, 203497), (1519, 166120), (1736, 145355), (1960, 128743), (2170, 116284), (3038, 83060), (4153, 60760), (4340, 58142), (6076, 41530), (7595, 33224), (8306, 30380), (8680, 29071), (12152, 20765), (15190, 16612)]