13889967960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{28211}}^1$

素因数の和:28609

約数の個数: 128

約数和(自身を含む): 45581564160

約数和(自身を除く): 31691596200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 373, 440, 660, 746, 1119, 1320, 1492, 1865, 2238, 2984, 3730, 4103, 4476, 5595, 7460, 8206, 8952, 11190, 12309, 14920, 16412, 20515, 22380, 24618, 28211, 32824, 41030, 44760, 49236, 56422, 61545, 82060, 84633, 98472, 112844, 123090, 141055, 164120, 169266, 225688, 246180, 282110, 310321, 338532, 423165, 492360, 564220, 620642, 677064, 846330, 930963, 1128440, 1241284, 1551605, 1692660, 1861926, 2482568, 3103210, 3385320, 3723852, 4654815, 6206420, 7447704, 9309630, 10522703, 12412840, 18619260, 21045406, 31568109, 37238520, 42090812, 52613515, 63136218, 84181624, 105227030, 115749733, 126272436, 157840545, 210454060, 231499466, 252544872, 315681090, 347249199, 420908120, 462998932, 578748665, 631362180, 694498398, 925997864, 1157497330, 1262724360, 1388996796, 1736245995, 2314994660, 2777993592, 3472491990, 4629989320, 6944983980, 13889967960]

約数ペア:

[(1, 13889967960), (2, 6944983980), (3, 4629989320), (4, 3472491990), (5, 2777993592), (6, 2314994660), (8, 1736245995), (10, 1388996796), (11, 1262724360), (12, 1157497330), (15, 925997864), (20, 694498398), (22, 631362180), (24, 578748665), (30, 462998932), (33, 420908120), (40, 347249199), (44, 315681090), (55, 252544872), (60, 231499466), (66, 210454060), (88, 157840545), (110, 126272436), (120, 115749733), (132, 105227030), (165, 84181624), (220, 63136218), (264, 52613515), (330, 42090812), (373, 37238520), (440, 31568109), (660, 21045406), (746, 18619260), (1119, 12412840), (1320, 10522703), (1492, 9309630), (1865, 7447704), (2238, 6206420), (2984, 4654815), (3730, 3723852), (4103, 3385320), (4476, 3103210), (5595, 2482568), (7460, 1861926), (8206, 1692660), (8952, 1551605), (11190, 1241284), (12309, 1128440), (14920, 930963), (16412, 846330), (20515, 677064), (22380, 620642), (24618, 564220), (28211, 492360), (32824, 423165), (41030, 338532), (44760, 310321), (49236, 282110), (56422, 246180), (61545, 225688), (82060, 169266), (84633, 164120), (98472, 141055), (112844, 123090)]