26719680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2174

約数の個数: 112

約数和(自身を含む): 91403424

約数和(自身を除く): 64683744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2141, 2496, 3120, 4160, 4282, 6240, 6423, 8564, 10705, 12480, 12846, 17128, 21410, 25692, 27833, 32115, 34256, 42820, 51384, 55666, 64230, 68512, 83499, 85640, 102768, 111332, 128460, 137024, 139165, 166998, 171280, 205536, 222664, 256920, 278330, 333996, 342560, 411072, 417495, 445328, 513840, 556660, 667992, 685120, 834990, 890656, 1027680, 1113320, 1335984, 1669980, 1781312, 2055360, 2226640, 2671968, 3339960, 4453280, 5343936, 6679920, 8906560, 13359840, 26719680]

約数ペア:

[(1, 26719680), (2, 13359840), (3, 8906560), (4, 6679920), (5, 5343936), (6, 4453280), (8, 3339960), (10, 2671968), (12, 2226640), (13, 2055360), (15, 1781312), (16, 1669980), (20, 1335984), (24, 1113320), (26, 1027680), (30, 890656), (32, 834990), (39, 685120), (40, 667992), (48, 556660), (52, 513840), (60, 445328), (64, 417495), (65, 411072), (78, 342560), (80, 333996), (96, 278330), (104, 256920), (120, 222664), (130, 205536), (156, 171280), (160, 166998), (192, 139165), (195, 137024), (208, 128460), (240, 111332), (260, 102768), (312, 85640), (320, 83499), (390, 68512), (416, 64230), (480, 55666), (520, 51384), (624, 42820), (780, 34256), (832, 32115), (960, 27833), (1040, 25692), (1248, 21410), (1560, 17128), (2080, 12846), (2141, 12480), (2496, 10705), (3120, 8564), (4160, 6423), (4282, 6240)]