3163991320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 192

約数和(自身を含む): 8729259840

約数和(自身を除く): 5565268520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 41, 46, 56, 70, 82, 92, 115, 140, 161, 164, 184, 205, 230, 280, 287, 322, 328, 410, 460, 521, 529, 574, 644, 805, 820, 920, 943, 1042, 1058, 1148, 1288, 1435, 1610, 1640, 1886, 2084, 2116, 2296, 2605, 2645, 2870, 3220, 3647, 3703, 3772, 4168, 4232, 4715, 5210, 5290, 5740, 6440, 6601, 7294, 7406, 7544, 9430, 10420, 10580, 11480, 11983, 13202, 14588, 14812, 18235, 18515, 18860, 20840, 21160, 21361, 21689, 23966, 26404, 29176, 29624, 33005, 36470, 37030, 37720, 42722, 43378, 47932, 52808, 59915, 66010, 72940, 74060, 83881, 85444, 86756, 95864, 106805, 108445, 119830, 132020, 145880, 148120, 149527, 151823, 167762, 170888, 173512, 213610, 216890, 239660, 264040, 275609, 299054, 303646, 335524, 419405, 427220, 433780, 479320, 491303, 551218, 598108, 607292, 671048, 747635, 759115, 838810, 854440, 867560, 982606, 1102436, 1196216, 1214584, 1378045, 1495270, 1518230, 1677620, 1929263, 1965212, 2204872, 2456515, 2756090, 2990540, 3036460, 3355240, 3439121, 3858526, 3930424, 4913030, 5512180, 5981080, 6072920, 6878242, 7717052, 9646315, 9826060, 11024360, 11299969, 13756484, 15434104, 17195605, 19292630, 19652120, 22599938, 27512968, 34391210, 38585260, 45199876, 56499845, 68782420, 77170520, 79099783, 90399752, 112999690, 137564840, 158199566, 225999380, 316399132, 395498915, 451998760, 632798264, 790997830, 1581995660, 3163991320]

約数ペア:

[(1, 3163991320), (2, 1581995660), (4, 790997830), (5, 632798264), (7, 451998760), (8, 395498915), (10, 316399132), (14, 225999380), (20, 158199566), (23, 137564840), (28, 112999690), (35, 90399752), (40, 79099783), (41, 77170520), (46, 68782420), (56, 56499845), (70, 45199876), (82, 38585260), (92, 34391210), (115, 27512968), (140, 22599938), (161, 19652120), (164, 19292630), (184, 17195605), (205, 15434104), (230, 13756484), (280, 11299969), (287, 11024360), (322, 9826060), (328, 9646315), (410, 7717052), (460, 6878242), (521, 6072920), (529, 5981080), (574, 5512180), (644, 4913030), (805, 3930424), (820, 3858526), (920, 3439121), (943, 3355240), (1042, 3036460), (1058, 2990540), (1148, 2756090), (1288, 2456515), (1435, 2204872), (1610, 1965212), (1640, 1929263), (1886, 1677620), (2084, 1518230), (2116, 1495270), (2296, 1378045), (2605, 1214584), (2645, 1196216), (2870, 1102436), (3220, 982606), (3647, 867560), (3703, 854440), (3772, 838810), (4168, 759115), (4232, 747635), (4715, 671048), (5210, 607292), (5290, 598108), (5740, 551218), (6440, 491303), (6601, 479320), (7294, 433780), (7406, 427220), (7544, 419405), (9430, 335524), (10420, 303646), (10580, 299054), (11480, 275609), (11983, 264040), (13202, 239660), (14588, 216890), (14812, 213610), (18235, 173512), (18515, 170888), (18860, 167762), (20840, 151823), (21160, 149527), (21361, 148120), (21689, 145880), (23966, 132020), (26404, 119830), (29176, 108445), (29624, 106805), (33005, 95864), (36470, 86756), (37030, 85444), (37720, 83881), (42722, 74060), (43378, 72940), (47932, 66010), (52808, 59915)]