126308640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 440246016

約数和(自身を除く): 313937376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 673, 680, 690, 736, 782, 816, 920, 1020, 1104, 1173, 1346, 1360, 1380, 1564, 1632, 1840, 1955, 2019, 2040, 2208, 2346, 2692, 2720, 2760, 3128, 3365, 3680, 3910, 4038, 4080, 4692, 5384, 5520, 5865, 6256, 6730, 7820, 8076, 8160, 9384, 10095, 10768, 11040, 11441, 11730, 12512, 13460, 15479, 15640, 16152, 18768, 20190, 21536, 22882, 23460, 26920, 30958, 31280, 32304, 34323, 37536, 40380, 45764, 46437, 46920, 53840, 57205, 61916, 62560, 64608, 68646, 77395, 80760, 91528, 92874, 93840, 107680, 114410, 123832, 137292, 154790, 161520, 171615, 183056, 185748, 187680, 228820, 232185, 247664, 263143, 274584, 309580, 323040, 343230, 366112, 371496, 457640, 464370, 495328, 526286, 549168, 619160, 686460, 742992, 789429, 915280, 928740, 1052572, 1098336, 1238320, 1315715, 1372920, 1485984, 1578858, 1830560, 1857480, 2105144, 2476640, 2631430, 2745840, 3157716, 3714960, 3947145, 4210288, 5262860, 5491680, 6315432, 7429920, 7894290, 8420576, 10525720, 12630864, 15788580, 21051440, 25261728, 31577160, 42102880, 63154320, 126308640]

約数ペア:

[(1, 126308640), (2, 63154320), (3, 42102880), (4, 31577160), (5, 25261728), (6, 21051440), (8, 15788580), (10, 12630864), (12, 10525720), (15, 8420576), (16, 7894290), (17, 7429920), (20, 6315432), (23, 5491680), (24, 5262860), (30, 4210288), (32, 3947145), (34, 3714960), (40, 3157716), (46, 2745840), (48, 2631430), (51, 2476640), (60, 2105144), (68, 1857480), (69, 1830560), (80, 1578858), (85, 1485984), (92, 1372920), (96, 1315715), (102, 1238320), (115, 1098336), (120, 1052572), (136, 928740), (138, 915280), (160, 789429), (170, 742992), (184, 686460), (204, 619160), (230, 549168), (240, 526286), (255, 495328), (272, 464370), (276, 457640), (340, 371496), (345, 366112), (368, 343230), (391, 323040), (408, 309580), (460, 274584), (480, 263143), (510, 247664), (544, 232185), (552, 228820), (673, 187680), (680, 185748), (690, 183056), (736, 171615), (782, 161520), (816, 154790), (920, 137292), (1020, 123832), (1104, 114410), (1173, 107680), (1346, 93840), (1360, 92874), (1380, 91528), (1564, 80760), (1632, 77395), (1840, 68646), (1955, 64608), (2019, 62560), (2040, 61916), (2208, 57205), (2346, 53840), (2692, 46920), (2720, 46437), (2760, 45764), (3128, 40380), (3365, 37536), (3680, 34323), (3910, 32304), (4038, 31280), (4080, 30958), (4692, 26920), (5384, 23460), (5520, 22882), (5865, 21536), (6256, 20190), (6730, 18768), (7820, 16152), (8076, 15640), (8160, 15479), (9384, 13460), (10095, 12512), (10768, 11730), (11040, 11441)]