173085640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6793}}^1$

素因数の和:6831

約数の個数: 96

約数和(自身を含む): 487945080

約数和(自身を除く): 314859440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 6793, 12740, 13586, 25480, 27172, 33965, 47551, 54344, 67930, 88309, 95102, 135860, 176618, 190204, 237755, 271720, 332857, 353236, 380408, 441545, 475510, 618163, 665714, 706472, 883090, 951020, 1236326, 1331428, 1664285, 1766180, 1902040, 2472652, 2662856, 3090815, 3328570, 3532360, 4327141, 4945304, 6181630, 6657140, 8654282, 12363260, 13314280, 17308564, 21635705, 24726520, 34617128, 43271410, 86542820, 173085640]

約数ペア:

[(1, 173085640), (2, 86542820), (4, 43271410), (5, 34617128), (7, 24726520), (8, 21635705), (10, 17308564), (13, 13314280), (14, 12363260), (20, 8654282), (26, 6657140), (28, 6181630), (35, 4945304), (40, 4327141), (49, 3532360), (52, 3328570), (56, 3090815), (65, 2662856), (70, 2472652), (91, 1902040), (98, 1766180), (104, 1664285), (130, 1331428), (140, 1236326), (182, 951020), (196, 883090), (245, 706472), (260, 665714), (280, 618163), (364, 475510), (392, 441545), (455, 380408), (490, 353236), (520, 332857), (637, 271720), (728, 237755), (910, 190204), (980, 176618), (1274, 135860), (1820, 95102), (1960, 88309), (2548, 67930), (3185, 54344), (3640, 47551), (5096, 33965), (6370, 27172), (6793, 25480), (12740, 13586)]