264534960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2875

約数の個数: 160

約数和(自身を含む): 906370560

約数和(自身を除く): 641835600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1955, 2040, 2346, 2760, 2819, 3128, 3910, 4080, 4692, 5520, 5638, 5865, 6256, 7820, 8457, 9384, 11276, 11730, 14095, 15640, 16914, 18768, 22552, 23460, 28190, 31280, 33828, 42285, 45104, 46920, 47923, 56380, 64837, 67656, 84570, 93840, 95846, 112760, 129674, 135312, 143769, 169140, 191692, 194511, 225520, 239615, 259348, 287538, 324185, 338280, 383384, 389022, 479230, 518696, 575076, 648370, 676560, 718845, 766768, 778044, 958460, 972555, 1037392, 1102229, 1150152, 1296740, 1437690, 1556088, 1916920, 1945110, 2204458, 2300304, 2593480, 2875380, 3112176, 3306687, 3833840, 3890220, 4408916, 5186960, 5511145, 5750760, 6613374, 7780440, 8817832, 11022290, 11501520, 13226748, 15560880, 16533435, 17635664, 22044580, 26453496, 33066870, 44089160, 52906992, 66133740, 88178320, 132267480, 264534960]

約数ペア:

[(1, 264534960), (2, 132267480), (3, 88178320), (4, 66133740), (5, 52906992), (6, 44089160), (8, 33066870), (10, 26453496), (12, 22044580), (15, 17635664), (16, 16533435), (17, 15560880), (20, 13226748), (23, 11501520), (24, 11022290), (30, 8817832), (34, 7780440), (40, 6613374), (46, 5750760), (48, 5511145), (51, 5186960), (60, 4408916), (68, 3890220), (69, 3833840), (80, 3306687), (85, 3112176), (92, 2875380), (102, 2593480), (115, 2300304), (120, 2204458), (136, 1945110), (138, 1916920), (170, 1556088), (184, 1437690), (204, 1296740), (230, 1150152), (240, 1102229), (255, 1037392), (272, 972555), (276, 958460), (340, 778044), (345, 766768), (368, 718845), (391, 676560), (408, 648370), (460, 575076), (510, 518696), (552, 479230), (680, 389022), (690, 383384), (782, 338280), (816, 324185), (920, 287538), (1020, 259348), (1104, 239615), (1173, 225520), (1360, 194511), (1380, 191692), (1564, 169140), (1840, 143769), (1955, 135312), (2040, 129674), (2346, 112760), (2760, 95846), (2819, 93840), (3128, 84570), (3910, 67656), (4080, 64837), (4692, 56380), (5520, 47923), (5638, 46920), (5865, 45104), (6256, 42285), (7820, 33828), (8457, 31280), (9384, 28190), (11276, 23460), (11730, 22552), (14095, 18768), (15640, 16914)]