202628040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 629544960

約数和(自身を除く): 426916920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 107, 120, 129, 172, 214, 215, 258, 321, 344, 367, 428, 430, 516, 535, 642, 645, 734, 856, 860, 1032, 1070, 1101, 1284, 1290, 1468, 1605, 1720, 1835, 2140, 2202, 2568, 2580, 2936, 3210, 3670, 4280, 4404, 4601, 5160, 5505, 6420, 7340, 8808, 9202, 11010, 12840, 13803, 14680, 15781, 18404, 22020, 23005, 27606, 31562, 36808, 39269, 44040, 46010, 47343, 55212, 63124, 69015, 78538, 78905, 92020, 94686, 110424, 117807, 126248, 138030, 157076, 157810, 184040, 189372, 196345, 235614, 236715, 276060, 314152, 315620, 378744, 392690, 471228, 473430, 552120, 589035, 631240, 785380, 942456, 946860, 1178070, 1570760, 1688567, 1893720, 2356140, 3377134, 4712280, 5065701, 6754268, 8442835, 10131402, 13508536, 16885670, 20262804, 25328505, 33771340, 40525608, 50657010, 67542680, 101314020, 202628040]

約数ペア:

[(1, 202628040), (2, 101314020), (3, 67542680), (4, 50657010), (5, 40525608), (6, 33771340), (8, 25328505), (10, 20262804), (12, 16885670), (15, 13508536), (20, 10131402), (24, 8442835), (30, 6754268), (40, 5065701), (43, 4712280), (60, 3377134), (86, 2356140), (107, 1893720), (120, 1688567), (129, 1570760), (172, 1178070), (214, 946860), (215, 942456), (258, 785380), (321, 631240), (344, 589035), (367, 552120), (428, 473430), (430, 471228), (516, 392690), (535, 378744), (642, 315620), (645, 314152), (734, 276060), (856, 236715), (860, 235614), (1032, 196345), (1070, 189372), (1101, 184040), (1284, 157810), (1290, 157076), (1468, 138030), (1605, 126248), (1720, 117807), (1835, 110424), (2140, 94686), (2202, 92020), (2568, 78905), (2580, 78538), (2936, 69015), (3210, 63124), (3670, 55212), (4280, 47343), (4404, 46010), (4601, 44040), (5160, 39269), (5505, 36808), (6420, 31562), (7340, 27606), (8808, 23005), (9202, 22020), (11010, 18404), (12840, 15781), (13803, 14680)]