64956320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 192036096

約数和(自身を除く): 127079776

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 160, 167, 170, 176, 187, 208, 220, 221, 260, 272, 286, 334, 340, 352, 374, 416, 440, 442, 520, 544, 572, 668, 680, 715, 748, 835, 880, 884, 935, 1040, 1105, 1144, 1336, 1360, 1430, 1496, 1670, 1760, 1768, 1837, 1870, 2080, 2171, 2210, 2288, 2431, 2672, 2720, 2839, 2860, 2992, 3340, 3536, 3674, 3740, 4342, 4420, 4576, 4862, 5344, 5678, 5720, 5984, 6680, 7072, 7348, 7480, 8684, 8840, 9185, 9724, 10855, 11356, 11440, 12155, 13360, 14195, 14696, 14960, 17368, 17680, 18370, 19448, 21710, 22712, 22880, 23881, 24310, 26720, 28390, 29392, 29920, 31229, 34736, 35360, 36740, 36907, 38896, 43420, 45424, 47762, 48620, 56780, 58784, 62458, 69472, 73480, 73814, 77792, 86840, 90848, 95524, 97240, 113560, 119405, 124916, 146960, 147628, 156145, 173680, 184535, 191048, 194480, 227120, 238810, 249832, 293920, 295256, 312290, 347360, 369070, 382096, 388960, 405977, 454240, 477620, 499664, 590512, 624580, 738140, 764192, 811954, 955240, 999328, 1181024, 1249160, 1476280, 1623908, 1910480, 2029885, 2498320, 2952560, 3247816, 3820960, 4059770, 4996640, 5905120, 6495632, 8119540, 12991264, 16239080, 32478160, 64956320]

約数ペア:

[(1, 64956320), (2, 32478160), (4, 16239080), (5, 12991264), (8, 8119540), (10, 6495632), (11, 5905120), (13, 4996640), (16, 4059770), (17, 3820960), (20, 3247816), (22, 2952560), (26, 2498320), (32, 2029885), (34, 1910480), (40, 1623908), (44, 1476280), (52, 1249160), (55, 1181024), (65, 999328), (68, 955240), (80, 811954), (85, 764192), (88, 738140), (104, 624580), (110, 590512), (130, 499664), (136, 477620), (143, 454240), (160, 405977), (167, 388960), (170, 382096), (176, 369070), (187, 347360), (208, 312290), (220, 295256), (221, 293920), (260, 249832), (272, 238810), (286, 227120), (334, 194480), (340, 191048), (352, 184535), (374, 173680), (416, 156145), (440, 147628), (442, 146960), (520, 124916), (544, 119405), (572, 113560), (668, 97240), (680, 95524), (715, 90848), (748, 86840), (835, 77792), (880, 73814), (884, 73480), (935, 69472), (1040, 62458), (1105, 58784), (1144, 56780), (1336, 48620), (1360, 47762), (1430, 45424), (1496, 43420), (1670, 38896), (1760, 36907), (1768, 36740), (1837, 35360), (1870, 34736), (2080, 31229), (2171, 29920), (2210, 29392), (2288, 28390), (2431, 26720), (2672, 24310), (2720, 23881), (2839, 22880), (2860, 22712), (2992, 21710), (3340, 19448), (3536, 18370), (3674, 17680), (3740, 17368), (4342, 14960), (4420, 14696), (4576, 14195), (4862, 13360), (5344, 12155), (5678, 11440), (5720, 11356), (5984, 10855), (6680, 9724), (7072, 9185), (7348, 8840), (7480, 8684)]