201408023120

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3853}}^1\times {\mathrm{9203}}^1$

素因数の和:13140

約数の個数: 80

約数和(自身を含む): 475043916672

約数和(自身を除く): 273635893552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 3853, 5680, 7706, 9203, 15412, 18406, 19265, 30824, 36812, 38530, 46015, 61648, 73624, 77060, 92030, 147248, 154120, 184060, 273563, 308240, 368120, 547126, 653413, 736240, 1094252, 1306826, 1367815, 2188504, 2613652, 2735630, 3267065, 4377008, 5227304, 5471260, 6534130, 10454608, 10942520, 13068260, 21885040, 26136520, 35459159, 52273040, 70918318, 141836636, 177295795, 283673272, 354591590, 567346544, 709183180, 1418366360, 2517600289, 2836732720, 5035200578, 10070401156, 12588001445, 20140802312, 25176002890, 40281604624, 50352005780, 100704011560, 201408023120]

約数ペア:

[(1, 201408023120), (2, 100704011560), (4, 50352005780), (5, 40281604624), (8, 25176002890), (10, 20140802312), (16, 12588001445), (20, 10070401156), (40, 5035200578), (71, 2836732720), (80, 2517600289), (142, 1418366360), (284, 709183180), (355, 567346544), (568, 354591590), (710, 283673272), (1136, 177295795), (1420, 141836636), (2840, 70918318), (3853, 52273040), (5680, 35459159), (7706, 26136520), (9203, 21885040), (15412, 13068260), (18406, 10942520), (19265, 10454608), (30824, 6534130), (36812, 5471260), (38530, 5227304), (46015, 4377008), (61648, 3267065), (73624, 2735630), (77060, 2613652), (92030, 2188504), (147248, 1367815), (154120, 1306826), (184060, 1094252), (273563, 736240), (308240, 653413), (368120, 547126)]