222022320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71161}}^1$

素因数の和:71190

約数の個数: 80

約数和(自身を含む): 741223392

約数和(自身を除く): 519201072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 71161, 142322, 213483, 284644, 355805, 426966, 569288, 711610, 853932, 925093, 1067415, 1138576, 1423220, 1707864, 1850186, 2134830, 2775279, 2846440, 3415728, 3700372, 4269660, 4625465, 5550558, 5692880, 7400744, 8539320, 9250930, 11101116, 13876395, 14801488, 17078640, 18501860, 22202232, 27752790, 37003720, 44404464, 55505580, 74007440, 111011160, 222022320]

約数ペア:

[(1, 222022320), (2, 111011160), (3, 74007440), (4, 55505580), (5, 44404464), (6, 37003720), (8, 27752790), (10, 22202232), (12, 18501860), (13, 17078640), (15, 14801488), (16, 13876395), (20, 11101116), (24, 9250930), (26, 8539320), (30, 7400744), (39, 5692880), (40, 5550558), (48, 4625465), (52, 4269660), (60, 3700372), (65, 3415728), (78, 2846440), (80, 2775279), (104, 2134830), (120, 1850186), (130, 1707864), (156, 1423220), (195, 1138576), (208, 1067415), (240, 925093), (260, 853932), (312, 711610), (390, 569288), (520, 426966), (624, 355805), (780, 284644), (1040, 213483), (1560, 142322), (3120, 71161)]