931113040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 2562336000

約数和(自身を除く): 1631222960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 199, 208, 220, 260, 286, 398, 409, 440, 520, 572, 715, 796, 818, 880, 995, 1040, 1144, 1430, 1592, 1636, 1990, 2045, 2189, 2288, 2587, 2860, 3184, 3272, 3980, 4090, 4378, 4499, 5174, 5317, 5720, 6544, 7960, 8180, 8756, 8998, 10348, 10634, 10945, 11440, 12935, 15920, 16360, 17512, 17996, 20696, 21268, 21890, 22495, 25870, 26585, 28457, 32720, 35024, 35992, 41392, 42536, 43780, 44990, 51740, 53170, 56914, 58487, 71984, 81391, 85072, 87560, 89980, 103480, 106340, 113828, 116974, 142285, 162782, 175120, 179960, 206960, 212680, 227656, 233948, 284570, 292435, 325564, 359920, 406955, 425360, 455312, 467896, 569140, 584870, 651128, 813910, 895301, 935792, 1058083, 1138280, 1169740, 1302256, 1627820, 1790602, 2116166, 2276560, 2339480, 3255640, 3581204, 4232332, 4476505, 4678960, 5290415, 6511280, 7162408, 8464664, 8953010, 10580830, 11638913, 14324816, 16929328, 17906020, 21161660, 23277826, 35812040, 42323320, 46555652, 58194565, 71624080, 84646640, 93111304, 116389130, 186222608, 232778260, 465556520, 931113040]

約数ペア:

[(1, 931113040), (2, 465556520), (4, 232778260), (5, 186222608), (8, 116389130), (10, 93111304), (11, 84646640), (13, 71624080), (16, 58194565), (20, 46555652), (22, 42323320), (26, 35812040), (40, 23277826), (44, 21161660), (52, 17906020), (55, 16929328), (65, 14324816), (80, 11638913), (88, 10580830), (104, 8953010), (110, 8464664), (130, 7162408), (143, 6511280), (176, 5290415), (199, 4678960), (208, 4476505), (220, 4232332), (260, 3581204), (286, 3255640), (398, 2339480), (409, 2276560), (440, 2116166), (520, 1790602), (572, 1627820), (715, 1302256), (796, 1169740), (818, 1138280), (880, 1058083), (995, 935792), (1040, 895301), (1144, 813910), (1430, 651128), (1592, 584870), (1636, 569140), (1990, 467896), (2045, 455312), (2189, 425360), (2288, 406955), (2587, 359920), (2860, 325564), (3184, 292435), (3272, 284570), (3980, 233948), (4090, 227656), (4378, 212680), (4499, 206960), (5174, 179960), (5317, 175120), (5720, 162782), (6544, 142285), (7960, 116974), (8180, 113828), (8756, 106340), (8998, 103480), (10348, 89980), (10634, 87560), (10945, 85072), (11440, 81391), (12935, 71984), (15920, 58487), (16360, 56914), (17512, 53170), (17996, 51740), (20696, 44990), (21268, 43780), (21890, 42536), (22495, 41392), (25870, 35992), (26585, 35024), (28457, 32720)]