47170240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 224

約数和(自身を含む): 138257280

約数和(自身を除く): 91087040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 29, 32, 34, 40, 46, 52, 58, 64, 65, 68, 80, 85, 92, 104, 115, 116, 130, 136, 145, 160, 170, 184, 208, 221, 230, 232, 260, 272, 290, 299, 320, 340, 368, 377, 391, 416, 442, 460, 464, 493, 520, 544, 580, 598, 667, 680, 736, 754, 782, 832, 884, 920, 928, 986, 1040, 1088, 1105, 1160, 1196, 1334, 1360, 1472, 1495, 1508, 1564, 1768, 1840, 1856, 1885, 1955, 1972, 2080, 2210, 2320, 2392, 2465, 2668, 2720, 2990, 3016, 3128, 3335, 3536, 3680, 3770, 3910, 3944, 4160, 4420, 4640, 4784, 4930, 5083, 5336, 5440, 5980, 6032, 6256, 6409, 6670, 7072, 7360, 7540, 7820, 7888, 8671, 8840, 9280, 9568, 9860, 10166, 10672, 11339, 11960, 12064, 12512, 12818, 13340, 14144, 15080, 15640, 15776, 17342, 17680, 19136, 19720, 20332, 21344, 22678, 23920, 24128, 25024, 25415, 25636, 26680, 30160, 31280, 31552, 32045, 34684, 35360, 39440, 40664, 42688, 43355, 45356, 47840, 50830, 51272, 53360, 56695, 60320, 62560, 64090, 69368, 70720, 78880, 81328, 86710, 90712, 95680, 101660, 102544, 106720, 113390, 120640, 125120, 128180, 138736, 147407, 157760, 162656, 173420, 181424, 203320, 205088, 213440, 226780, 256360, 277472, 294814, 325312, 346840, 362848, 406640, 410176, 453560, 512720, 554944, 589628, 693680, 725696, 737035, 813280, 907120, 1025440, 1179256, 1387360, 1474070, 1626560, 1814240, 2050880, 2358512, 2774720, 2948140, 3628480, 4717024, 5896280, 9434048, 11792560, 23585120, 47170240]

約数ペア:

[(1, 47170240), (2, 23585120), (4, 11792560), (5, 9434048), (8, 5896280), (10, 4717024), (13, 3628480), (16, 2948140), (17, 2774720), (20, 2358512), (23, 2050880), (26, 1814240), (29, 1626560), (32, 1474070), (34, 1387360), (40, 1179256), (46, 1025440), (52, 907120), (58, 813280), (64, 737035), (65, 725696), (68, 693680), (80, 589628), (85, 554944), (92, 512720), (104, 453560), (115, 410176), (116, 406640), (130, 362848), (136, 346840), (145, 325312), (160, 294814), (170, 277472), (184, 256360), (208, 226780), (221, 213440), (230, 205088), (232, 203320), (260, 181424), (272, 173420), (290, 162656), (299, 157760), (320, 147407), (340, 138736), (368, 128180), (377, 125120), (391, 120640), (416, 113390), (442, 106720), (460, 102544), (464, 101660), (493, 95680), (520, 90712), (544, 86710), (580, 81328), (598, 78880), (667, 70720), (680, 69368), (736, 64090), (754, 62560), (782, 60320), (832, 56695), (884, 53360), (920, 51272), (928, 50830), (986, 47840), (1040, 45356), (1088, 43355), (1105, 42688), (1160, 40664), (1196, 39440), (1334, 35360), (1360, 34684), (1472, 32045), (1495, 31552), (1508, 31280), (1564, 30160), (1768, 26680), (1840, 25636), (1856, 25415), (1885, 25024), (1955, 24128), (1972, 23920), (2080, 22678), (2210, 21344), (2320, 20332), (2392, 19720), (2465, 19136), (2668, 17680), (2720, 17342), (2990, 15776), (3016, 15640), (3128, 15080), (3335, 14144), (3536, 13340), (3680, 12818), (3770, 12512), (3910, 12064), (3944, 11960), (4160, 11339), (4420, 10672), (4640, 10166), (4784, 9860), (4930, 9568), (5083, 9280), (5336, 8840), (5440, 8671), (5980, 7888), (6032, 7820), (6256, 7540), (6409, 7360), (6670, 7072)]