10246040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 28892160

約数和(自身を除く): 18646120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 43, 46, 56, 70, 74, 86, 92, 115, 140, 148, 161, 172, 184, 185, 215, 230, 259, 280, 296, 301, 322, 344, 370, 430, 460, 518, 602, 644, 740, 805, 851, 860, 920, 989, 1036, 1204, 1288, 1295, 1480, 1505, 1591, 1610, 1702, 1720, 1978, 2072, 2408, 2590, 3010, 3182, 3220, 3404, 3956, 4255, 4945, 5180, 5957, 6020, 6364, 6440, 6808, 6923, 7912, 7955, 8510, 9890, 10360, 11137, 11914, 12040, 12728, 13846, 15910, 17020, 19780, 22274, 23828, 27692, 29785, 31820, 34040, 34615, 36593, 39560, 44548, 47656, 55384, 55685, 59570, 63640, 69230, 73186, 89096, 111370, 119140, 138460, 146372, 182965, 222740, 238280, 256151, 276920, 292744, 365930, 445480, 512302, 731860, 1024604, 1280755, 1463720, 2049208, 2561510, 5123020, 10246040]

約数ペア:

[(1, 10246040), (2, 5123020), (4, 2561510), (5, 2049208), (7, 1463720), (8, 1280755), (10, 1024604), (14, 731860), (20, 512302), (23, 445480), (28, 365930), (35, 292744), (37, 276920), (40, 256151), (43, 238280), (46, 222740), (56, 182965), (70, 146372), (74, 138460), (86, 119140), (92, 111370), (115, 89096), (140, 73186), (148, 69230), (161, 63640), (172, 59570), (184, 55685), (185, 55384), (215, 47656), (230, 44548), (259, 39560), (280, 36593), (296, 34615), (301, 34040), (322, 31820), (344, 29785), (370, 27692), (430, 23828), (460, 22274), (518, 19780), (602, 17020), (644, 15910), (740, 13846), (805, 12728), (851, 12040), (860, 11914), (920, 11137), (989, 10360), (1036, 9890), (1204, 8510), (1288, 7955), (1295, 7912), (1480, 6923), (1505, 6808), (1591, 6440), (1610, 6364), (1702, 6020), (1720, 5957), (1978, 5180), (2072, 4945), (2408, 4255), (2590, 3956), (3010, 3404), (3182, 3220)]