1880226816

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 264

約数和(自身を含む): 5705234640

約数和(自身を除く): 3825007824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 89, 92, 96, 104, 128, 138, 156, 178, 184, 192, 208, 256, 267, 276, 299, 312, 356, 368, 384, 416, 512, 529, 534, 552, 598, 624, 712, 736, 768, 832, 897, 1024, 1058, 1068, 1104, 1157, 1196, 1248, 1424, 1472, 1536, 1587, 1664, 1794, 2047, 2116, 2136, 2208, 2314, 2392, 2496, 2848, 2944, 3072, 3174, 3328, 3471, 3588, 4094, 4232, 4272, 4416, 4628, 4784, 4992, 5696, 5888, 6141, 6348, 6656, 6877, 6942, 7176, 8188, 8464, 8544, 8832, 9256, 9568, 9984, 11392, 11776, 12282, 12696, 13312, 13754, 13884, 14352, 16376, 16928, 17088, 17664, 18512, 19136, 19968, 20631, 22784, 23552, 24564, 25392, 26611, 27508, 27768, 28704, 32752, 33856, 34176, 35328, 37024, 38272, 39936, 41262, 45568, 47081, 49128, 50784, 53222, 55016, 55536, 57408, 65504, 67712, 68352, 70656, 74048, 76544, 79833, 82524, 91136, 94162, 98256, 101568, 106444, 110032, 111072, 114816, 131008, 135424, 136704, 141243, 148096, 153088, 159666, 165048, 188324, 196512, 203136, 212888, 220064, 222144, 229632, 262016, 270848, 273408, 282486, 296192, 306176, 319332, 330096, 376648, 393024, 406272, 425776, 440128, 444288, 459264, 524032, 541696, 564972, 592384, 612053, 638664, 660192, 753296, 786048, 812544, 851552, 880256, 888576, 918528, 1048064, 1129944, 1184768, 1224106, 1277328, 1320384, 1506592, 1572096, 1625088, 1703104, 1760512, 1777152, 1836159, 2096128, 2259888, 2448212, 2554656, 2640768, 3013184, 3144192, 3406208, 3521024, 3554304, 3672318, 4519776, 4896424, 5109312, 5281536, 6026368, 6288384, 6812416, 7042048, 7344636, 9039552, 9792848, 10218624, 10563072, 12052736, 13624832, 14689272, 18079104, 19585696, 20437248, 21126144, 24105472, 27249664, 29378544, 36158208, 39171392, 40874496, 48210944, 58757088, 72316416, 78342784, 81748992, 117514176, 144632832, 156685568, 235028352, 313371136, 470056704, 626742272, 940113408, 1880226816]

約数ペア:

[(1, 1880226816), (2, 940113408), (3, 626742272), (4, 470056704), (6, 313371136), (8, 235028352), (12, 156685568), (13, 144632832), (16, 117514176), (23, 81748992), (24, 78342784), (26, 72316416), (32, 58757088), (39, 48210944), (46, 40874496), (48, 39171392), (52, 36158208), (64, 29378544), (69, 27249664), (78, 24105472), (89, 21126144), (92, 20437248), (96, 19585696), (104, 18079104), (128, 14689272), (138, 13624832), (156, 12052736), (178, 10563072), (184, 10218624), (192, 9792848), (208, 9039552), (256, 7344636), (267, 7042048), (276, 6812416), (299, 6288384), (312, 6026368), (356, 5281536), (368, 5109312), (384, 4896424), (416, 4519776), (512, 3672318), (529, 3554304), (534, 3521024), (552, 3406208), (598, 3144192), (624, 3013184), (712, 2640768), (736, 2554656), (768, 2448212), (832, 2259888), (897, 2096128), (1024, 1836159), (1058, 1777152), (1068, 1760512), (1104, 1703104), (1157, 1625088), (1196, 1572096), (1248, 1506592), (1424, 1320384), (1472, 1277328), (1536, 1224106), (1587, 1184768), (1664, 1129944), (1794, 1048064), (2047, 918528), (2116, 888576), (2136, 880256), (2208, 851552), (2314, 812544), (2392, 786048), (2496, 753296), (2848, 660192), (2944, 638664), (3072, 612053), (3174, 592384), (3328, 564972), (3471, 541696), (3588, 524032), (4094, 459264), (4232, 444288), (4272, 440128), (4416, 425776), (4628, 406272), (4784, 393024), (4992, 376648), (5696, 330096), (5888, 319332), (6141, 306176), (6348, 296192), (6656, 282486), (6877, 273408), (6942, 270848), (7176, 262016), (8188, 229632), (8464, 222144), (8544, 220064), (8832, 212888), (9256, 203136), (9568, 196512), (9984, 188324), (11392, 165048), (11776, 159666), (12282, 153088), (12696, 148096), (13312, 141243), (13754, 136704), (13884, 135424), (14352, 131008), (16376, 114816), (16928, 111072), (17088, 110032), (17664, 106444), (18512, 101568), (19136, 98256), (19968, 94162), (20631, 91136), (22784, 82524), (23552, 79833), (24564, 76544), (25392, 74048), (26611, 70656), (27508, 68352), (27768, 67712), (28704, 65504), (32752, 57408), (33856, 55536), (34176, 55016), (35328, 53222), (37024, 50784), (38272, 49128), (39936, 47081), (41262, 45568)]