208503360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5605

約数の個数: 168

約数和(自身を含む): 772469880

約数和(自身を除く): 563966520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5569, 6240, 7488, 9360, 11138, 12480, 16707, 18720, 22276, 27845, 33414, 37440, 44552, 50121, 55690, 66828, 72397, 83535, 89104, 100242, 111380, 133656, 144794, 167070, 178208, 200484, 217191, 222760, 250605, 267312, 289588, 334140, 356416, 361985, 400968, 434382, 445520, 501210, 534624, 579176, 651573, 668280, 723970, 801936, 868764, 891040, 1002420, 1069248, 1085955, 1158352, 1303146, 1336560, 1447940, 1603872, 1737528, 1782080, 2004840, 2171910, 2316704, 2606292, 2673120, 2895880, 3207744, 3257865, 3475056, 4009680, 4343820, 4633408, 5212584, 5346240, 5791760, 6515730, 6950112, 8019360, 8687640, 10425168, 11583520, 13031460, 13900224, 16038720, 17375280, 20850336, 23167040, 26062920, 34750560, 41700672, 52125840, 69501120, 104251680, 208503360]

約数ペア:

[(1, 208503360), (2, 104251680), (3, 69501120), (4, 52125840), (5, 41700672), (6, 34750560), (8, 26062920), (9, 23167040), (10, 20850336), (12, 17375280), (13, 16038720), (15, 13900224), (16, 13031460), (18, 11583520), (20, 10425168), (24, 8687640), (26, 8019360), (30, 6950112), (32, 6515730), (36, 5791760), (39, 5346240), (40, 5212584), (45, 4633408), (48, 4343820), (52, 4009680), (60, 3475056), (64, 3257865), (65, 3207744), (72, 2895880), (78, 2673120), (80, 2606292), (90, 2316704), (96, 2171910), (104, 2004840), (117, 1782080), (120, 1737528), (130, 1603872), (144, 1447940), (156, 1336560), (160, 1303146), (180, 1158352), (192, 1085955), (195, 1069248), (208, 1002420), (234, 891040), (240, 868764), (260, 801936), (288, 723970), (312, 668280), (320, 651573), (360, 579176), (390, 534624), (416, 501210), (468, 445520), (480, 434382), (520, 400968), (576, 361985), (585, 356416), (624, 334140), (720, 289588), (780, 267312), (832, 250605), (936, 222760), (960, 217191), (1040, 200484), (1170, 178208), (1248, 167070), (1440, 144794), (1560, 133656), (1872, 111380), (2080, 100242), (2340, 89104), (2496, 83535), (2880, 72397), (3120, 66828), (3744, 55690), (4160, 50121), (4680, 44552), (5569, 37440), (6240, 33414), (7488, 27845), (9360, 22276), (11138, 18720), (12480, 16707)]