70647720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 190625880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 52, 55, 60, 65, 66, 69, 78, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 165, 179, 184, 195, 220, 230, 253, 260, 264, 276, 286, 299, 312, 330, 345, 358, 390, 429, 440, 460, 506, 520, 537, 552, 572, 598, 660, 690, 715, 716, 759, 780, 858, 895, 897, 920, 1012, 1074, 1144, 1196, 1265, 1320, 1380, 1430, 1432, 1495, 1518, 1560, 1716, 1790, 1794, 1969, 2024, 2145, 2148, 2327, 2392, 2530, 2685, 2760, 2860, 2990, 3036, 3289, 3432, 3580, 3588, 3795, 3938, 4117, 4290, 4296, 4485, 4654, 5060, 5370, 5720, 5907, 5980, 6072, 6578, 6981, 7160, 7176, 7590, 7876, 8234, 8580, 8970, 9308, 9845, 9867, 10120, 10740, 11635, 11814, 11960, 12351, 13156, 13962, 15180, 15752, 16445, 16468, 17160, 17940, 18616, 19690, 19734, 20585, 21480, 23270, 23628, 24702, 25597, 26312, 27924, 29535, 30360, 32890, 32936, 34905, 35880, 39380, 39468, 41170, 45287, 46540, 47256, 49335, 49404, 51194, 53521, 55848, 59070, 61755, 65780, 69810, 76791, 78760, 78936, 82340, 90574, 93080, 98670, 98808, 102388, 107042, 118140, 123510, 127985, 131560, 135861, 139620, 153582, 160563, 164680, 181148, 197340, 204776, 214084, 226435, 236280, 247020, 255970, 267605, 271722, 279240, 307164, 321126, 362296, 383955, 394680, 428168, 452870, 494040, 511940, 535210, 543444, 588731, 614328, 642252, 679305, 767910, 802815, 905740, 1023880, 1070420, 1086888, 1177462, 1284504, 1358610, 1535820, 1605630, 1766193, 1811480, 2140840, 2354924, 2717220, 2943655, 3071640, 3211260, 3532386, 4709848, 5434440, 5887310, 6422520, 7064772, 8830965, 11774620, 14129544, 17661930, 23549240, 35323860, 70647720]

約数ペア:

[(1, 70647720), (2, 35323860), (3, 23549240), (4, 17661930), (5, 14129544), (6, 11774620), (8, 8830965), (10, 7064772), (11, 6422520), (12, 5887310), (13, 5434440), (15, 4709848), (20, 3532386), (22, 3211260), (23, 3071640), (24, 2943655), (26, 2717220), (30, 2354924), (33, 2140840), (39, 1811480), (40, 1766193), (44, 1605630), (46, 1535820), (52, 1358610), (55, 1284504), (60, 1177462), (65, 1086888), (66, 1070420), (69, 1023880), (78, 905740), (88, 802815), (92, 767910), (104, 679305), (110, 642252), (115, 614328), (120, 588731), (130, 543444), (132, 535210), (138, 511940), (143, 494040), (156, 452870), (165, 428168), (179, 394680), (184, 383955), (195, 362296), (220, 321126), (230, 307164), (253, 279240), (260, 271722), (264, 267605), (276, 255970), (286, 247020), (299, 236280), (312, 226435), (330, 214084), (345, 204776), (358, 197340), (390, 181148), (429, 164680), (440, 160563), (460, 153582), (506, 139620), (520, 135861), (537, 131560), (552, 127985), (572, 123510), (598, 118140), (660, 107042), (690, 102388), (715, 98808), (716, 98670), (759, 93080), (780, 90574), (858, 82340), (895, 78936), (897, 78760), (920, 76791), (1012, 69810), (1074, 65780), (1144, 61755), (1196, 59070), (1265, 55848), (1320, 53521), (1380, 51194), (1430, 49404), (1432, 49335), (1495, 47256), (1518, 46540), (1560, 45287), (1716, 41170), (1790, 39468), (1794, 39380), (1969, 35880), (2024, 34905), (2145, 32936), (2148, 32890), (2327, 30360), (2392, 29535), (2530, 27924), (2685, 26312), (2760, 25597), (2860, 24702), (2990, 23628), (3036, 23270), (3289, 21480), (3432, 20585), (3580, 19734), (3588, 19690), (3795, 18616), (3938, 17940), (4117, 17160), (4290, 16468), (4296, 16445), (4485, 15752), (4654, 15180), (5060, 13962), (5370, 13156), (5720, 12351), (5907, 11960), (5980, 11814), (6072, 11635), (6578, 10740), (6981, 10120), (7160, 9867), (7176, 9845), (7590, 9308), (7876, 8970), (8234, 8580)]