266107920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 949314240

約数和(自身を除く): 683206320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 67, 76, 78, 80, 95, 104, 114, 120, 130, 134, 152, 156, 190, 195, 201, 208, 228, 240, 247, 260, 268, 285, 304, 312, 335, 380, 390, 402, 456, 494, 520, 536, 570, 624, 670, 741, 760, 780, 804, 871, 912, 988, 1005, 1040, 1072, 1140, 1235, 1273, 1340, 1482, 1520, 1560, 1608, 1742, 1976, 2010, 2280, 2470, 2546, 2613, 2680, 2964, 3120, 3216, 3484, 3705, 3819, 3952, 4020, 4355, 4489, 4560, 4940, 5092, 5226, 5360, 5928, 6365, 6968, 7410, 7638, 8040, 8710, 8978, 9880, 10184, 10452, 11856, 12730, 13065, 13467, 13936, 14820, 15276, 16080, 16549, 17420, 17956, 19095, 19760, 20368, 20904, 22445, 25460, 26130, 26934, 29640, 30552, 33098, 34840, 35912, 38190, 41808, 44890, 49647, 50920, 52260, 53868, 58357, 59280, 61104, 66196, 67335, 69680, 71824, 76380, 82745, 85291, 89780, 99294, 101840, 104520, 107736, 116714, 132392, 134670, 152760, 165490, 170582, 175071, 179560, 198588, 209040, 215472, 233428, 248235, 255873, 264784, 269340, 291785, 305520, 330980, 341164, 350142, 359120, 397176, 426455, 466856, 496470, 511746, 538680, 583570, 661960, 682328, 700284, 794352, 852910, 875355, 933712, 992940, 1023492, 1077360, 1108783, 1167140, 1279365, 1323920, 1364656, 1400568, 1705820, 1750710, 1985880, 2046984, 2217566, 2334280, 2558730, 2801136, 3326349, 3411640, 3501420, 3971760, 4093968, 4435132, 4668560, 5117460, 5543915, 6652698, 6823280, 7002840, 8870264, 10234920, 11087830, 13305396, 14005680, 16631745, 17740528, 20469840, 22175660, 26610792, 33263490, 44351320, 53221584, 66526980, 88702640, 133053960, 266107920]

約数ペア:

[(1, 266107920), (2, 133053960), (3, 88702640), (4, 66526980), (5, 53221584), (6, 44351320), (8, 33263490), (10, 26610792), (12, 22175660), (13, 20469840), (15, 17740528), (16, 16631745), (19, 14005680), (20, 13305396), (24, 11087830), (26, 10234920), (30, 8870264), (38, 7002840), (39, 6823280), (40, 6652698), (48, 5543915), (52, 5117460), (57, 4668560), (60, 4435132), (65, 4093968), (67, 3971760), (76, 3501420), (78, 3411640), (80, 3326349), (95, 2801136), (104, 2558730), (114, 2334280), (120, 2217566), (130, 2046984), (134, 1985880), (152, 1750710), (156, 1705820), (190, 1400568), (195, 1364656), (201, 1323920), (208, 1279365), (228, 1167140), (240, 1108783), (247, 1077360), (260, 1023492), (268, 992940), (285, 933712), (304, 875355), (312, 852910), (335, 794352), (380, 700284), (390, 682328), (402, 661960), (456, 583570), (494, 538680), (520, 511746), (536, 496470), (570, 466856), (624, 426455), (670, 397176), (741, 359120), (760, 350142), (780, 341164), (804, 330980), (871, 305520), (912, 291785), (988, 269340), (1005, 264784), (1040, 255873), (1072, 248235), (1140, 233428), (1235, 215472), (1273, 209040), (1340, 198588), (1482, 179560), (1520, 175071), (1560, 170582), (1608, 165490), (1742, 152760), (1976, 134670), (2010, 132392), (2280, 116714), (2470, 107736), (2546, 104520), (2613, 101840), (2680, 99294), (2964, 89780), (3120, 85291), (3216, 82745), (3484, 76380), (3705, 71824), (3819, 69680), (3952, 67335), (4020, 66196), (4355, 61104), (4489, 59280), (4560, 58357), (4940, 53868), (5092, 52260), (5226, 50920), (5360, 49647), (5928, 44890), (6365, 41808), (6968, 38190), (7410, 35912), (7638, 34840), (8040, 33098), (8710, 30552), (8978, 29640), (9880, 26934), (10184, 26130), (10452, 25460), (11856, 22445), (12730, 20904), (13065, 20368), (13467, 19760), (13936, 19095), (14820, 17956), (15276, 17420), (16080, 16549)]