139349760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3299}}^1$

素因数の和:3334

約数の個数: 144

約数和(自身を含む): 485654400

約数和(自身を除く): 346304640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3299, 3520, 3840, 4224, 5280, 6598, 7040, 8448, 9897, 10560, 13196, 14080, 16495, 19794, 21120, 26392, 32990, 36289, 39588, 42240, 49485, 52784, 65980, 72578, 79176, 98970, 105568, 108867, 131960, 145156, 158352, 181445, 197940, 211136, 217734, 263920, 290312, 316704, 362890, 395880, 422272, 435468, 527840, 544335, 580624, 633408, 725780, 791760, 844544, 870936, 1055680, 1088670, 1161248, 1266816, 1451560, 1583520, 1741872, 2111360, 2177340, 2322496, 2533632, 2903120, 3167040, 3483744, 4222720, 4354680, 4644992, 5806240, 6334080, 6967488, 8709360, 9289984, 11612480, 12668160, 13934976, 17418720, 23224960, 27869952, 34837440, 46449920, 69674880, 139349760]

約数ペア:

[(1, 139349760), (2, 69674880), (3, 46449920), (4, 34837440), (5, 27869952), (6, 23224960), (8, 17418720), (10, 13934976), (11, 12668160), (12, 11612480), (15, 9289984), (16, 8709360), (20, 6967488), (22, 6334080), (24, 5806240), (30, 4644992), (32, 4354680), (33, 4222720), (40, 3483744), (44, 3167040), (48, 2903120), (55, 2533632), (60, 2322496), (64, 2177340), (66, 2111360), (80, 1741872), (88, 1583520), (96, 1451560), (110, 1266816), (120, 1161248), (128, 1088670), (132, 1055680), (160, 870936), (165, 844544), (176, 791760), (192, 725780), (220, 633408), (240, 580624), (256, 544335), (264, 527840), (320, 435468), (330, 422272), (352, 395880), (384, 362890), (440, 316704), (480, 290312), (528, 263920), (640, 217734), (660, 211136), (704, 197940), (768, 181445), (880, 158352), (960, 145156), (1056, 131960), (1280, 108867), (1320, 105568), (1408, 98970), (1760, 79176), (1920, 72578), (2112, 65980), (2640, 52784), (2816, 49485), (3299, 42240), (3520, 39588), (3840, 36289), (4224, 32990), (5280, 26392), (6598, 21120), (7040, 19794), (8448, 16495), (9897, 14080), (10560, 13196)]