223279680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17891}}^1$

素因数の和:17924

約数の個数: 112

約数和(自身を含む): 763487424

約数和(自身を除く): 540207744

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, 2496, 3120, 4160, 6240, 12480, 17891, 35782, 53673, 71564, 89455, 107346, 143128, 178910, 214692, 232583, 268365, 286256, 357820, 429384, 465166, 536730, 572512, 697749, 715640, 858768, 930332, 1073460, 1145024, 1162915, 1395498, 1431280, 1717536, 1860664, 2146920, 2325830, 2790996, 2862560, 3435072, 3488745, 3721328, 4293840, 4651660, 5581992, 5725120, 6977490, 7442656, 8587680, 9303320, 11163984, 13954980, 14885312, 17175360, 18606640, 22327968, 27909960, 37213280, 44655936, 55819920, 74426560, 111639840, 223279680]

約数ペア:

[(1, 223279680), (2, 111639840), (3, 74426560), (4, 55819920), (5, 44655936), (6, 37213280), (8, 27909960), (10, 22327968), (12, 18606640), (13, 17175360), (15, 14885312), (16, 13954980), (20, 11163984), (24, 9303320), (26, 8587680), (30, 7442656), (32, 6977490), (39, 5725120), (40, 5581992), (48, 4651660), (52, 4293840), (60, 3721328), (64, 3488745), (65, 3435072), (78, 2862560), (80, 2790996), (96, 2325830), (104, 2146920), (120, 1860664), (130, 1717536), (156, 1431280), (160, 1395498), (192, 1162915), (195, 1145024), (208, 1073460), (240, 930332), (260, 858768), (312, 715640), (320, 697749), (390, 572512), (416, 536730), (480, 465166), (520, 429384), (624, 357820), (780, 286256), (832, 268365), (960, 232583), (1040, 214692), (1248, 178910), (1560, 143128), (2080, 107346), (2496, 89455), (3120, 71564), (4160, 53673), (6240, 35782), (12480, 17891)]