520080080520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1$

素因数の和:1110

約数の個数: 1024

約数和(自身を含む): 2182157107200

約数和(自身を除く): 1662077026680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 29, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 58, 60, 65, 66, 70, 77, 78, 84, 87, 88, 91, 104, 105, 110, 116, 120, 130, 132, 140, 143, 145, 154, 156, 165, 168, 173, 174, 182, 195, 203, 210, 220, 231, 232, 260, 264, 273, 280, 286, 290, 308, 312, 319, 330, 346, 348, 364, 377, 385, 390, 406, 420, 429, 435, 440, 455, 462, 519, 520, 546, 572, 580, 609, 616, 638, 660, 692, 696, 715, 728, 754, 770, 780, 812, 840, 858, 863, 865, 870, 910, 924, 957, 1001, 1015, 1038, 1092, 1131, 1144, 1155, 1160, 1211, 1218, 1276, 1320, 1365, 1384, 1430, 1508, 1540, 1560, 1595, 1624, 1716, 1726, 1730, 1740, 1820, 1848, 1885, 1903, 1914, 2002, 2030, 2076, 2145, 2184, 2233, 2249, 2262, 2310, 2422, 2436, 2552, 2589, 2595, 2639, 2730, 2860, 3003, 3016, 3045, 3080, 3190, 3432, 3452, 3460, 3480, 3633, 3640, 3770, 3806, 3828, 4004, 4060, 4147, 4152, 4290, 4315, 4466, 4498, 4524, 4620, 4785, 4844, 4872, 5005, 5017, 5178, 5190, 5278, 5460, 5655, 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約数ペア:

[(1, 520080080520), (2, 260040040260), (3, 173360026840), (4, 130020020130), (5, 104016016104), (6, 86680013420), (7, 74297154360), (8, 65010010065), (10, 52008008052), (11, 47280007320), (12, 43340006710), (13, 40006160040), (14, 37148577180), (15, 34672005368), (20, 26004004026), (21, 24765718120), (22, 23640003660), (24, 21670003355), (26, 20003080020), (28, 18574288590), (29, 17933795880), (30, 17336002684), (33, 15760002440), (35, 14859430872), (39, 13335386680), (40, 13002002013), (42, 12382859060), (44, 11820001830), (52, 10001540010), (55, 9456001464), (56, 9287144295), (58, 8966897940), (60, 8668001342), (65, 8001232008), (66, 7880001220), (70, 7429715436), (77, 6754286760), (78, 6667693340), (84, 6191429530), (87, 5977931960), (88, 5910000915), (91, 5715165720), (104, 5000770005), (105, 4953143624), (110, 4728000732), (116, 4483448970), (120, 4334000671), (130, 4000616004), (132, 3940000610), (140, 3714857718), (143, 3636923640), (145, 3586759176), (154, 3377143380), (156, 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