207127440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22129}}^1$

素因数の和:22161

約数の個数: 120

約数和(自身を含む): 749144760

約数和(自身を除く): 542017320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 22129, 44258, 66387, 88516, 110645, 132774, 177032, 199161, 221290, 265548, 287677, 331935, 354064, 398322, 442580, 531096, 575354, 663870, 796644, 863031, 885160, 995805, 1062192, 1150708, 1327740, 1438385, 1593288, 1726062, 1770320, 1991610, 2301416, 2589093, 2655480, 2876770, 3186576, 3452124, 3983220, 4315155, 4602832, 5178186, 5310960, 5753540, 6904248, 7966440, 8630310, 10356372, 11507080, 12945465, 13808496, 15932880, 17260620, 20712744, 23014160, 25890930, 34521240, 41425488, 51781860, 69042480, 103563720, 207127440]

約数ペア:

[(1, 207127440), (2, 103563720), (3, 69042480), (4, 51781860), (5, 41425488), (6, 34521240), (8, 25890930), (9, 23014160), (10, 20712744), (12, 17260620), (13, 15932880), (15, 13808496), (16, 12945465), (18, 11507080), (20, 10356372), (24, 8630310), (26, 7966440), (30, 6904248), (36, 5753540), (39, 5310960), (40, 5178186), (45, 4602832), (48, 4315155), (52, 3983220), (60, 3452124), (65, 3186576), (72, 2876770), (78, 2655480), (80, 2589093), (90, 2301416), (104, 1991610), (117, 1770320), (120, 1726062), (130, 1593288), (144, 1438385), (156, 1327740), (180, 1150708), (195, 1062192), (208, 995805), (234, 885160), (240, 863031), (260, 796644), (312, 663870), (360, 575354), (390, 531096), (468, 442580), (520, 398322), (585, 354064), (624, 331935), (720, 287677), (780, 265548), (936, 221290), (1040, 199161), (1170, 177032), (1560, 132774), (1872, 110645), (2340, 88516), (3120, 66387), (4680, 44258), (9360, 22129)]