39147680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 114307200

約数和(自身を除く): 75159520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 32, 40, 44, 52, 55, 58, 59, 65, 80, 88, 104, 110, 116, 118, 130, 143, 145, 160, 176, 208, 220, 232, 236, 260, 286, 290, 295, 319, 352, 377, 416, 440, 464, 472, 520, 572, 580, 590, 638, 649, 715, 754, 767, 880, 928, 944, 1040, 1144, 1160, 1180, 1276, 1298, 1430, 1508, 1534, 1595, 1711, 1760, 1885, 1888, 2080, 2288, 2320, 2360, 2552, 2596, 2860, 3016, 3068, 3190, 3245, 3422, 3770, 3835, 4147, 4576, 4640, 4720, 5104, 5192, 5720, 6032, 6136, 6380, 6490, 6844, 7540, 7670, 8294, 8437, 8555, 9440, 10208, 10384, 11440, 12064, 12272, 12760, 12980, 13688, 15080, 15340, 16588, 16874, 17110, 18821, 20735, 20768, 22243, 22880, 24544, 25520, 25960, 27376, 30160, 30680, 33176, 33748, 34220, 37642, 41470, 42185, 44486, 51040, 51920, 54752, 60320, 61360, 66352, 67496, 68440, 75284, 82940, 84370, 88972, 94105, 103840, 111215, 122720, 132704, 134992, 136880, 150568, 165880, 168740, 177944, 188210, 222430, 244673, 269984, 273760, 301136, 331760, 337480, 355888, 376420, 444860, 489346, 602272, 663520, 674960, 711776, 752840, 889720, 978692, 1223365, 1349920, 1505680, 1779440, 1957384, 2446730, 3011360, 3558880, 3914768, 4893460, 7829536, 9786920, 19573840, 39147680]

約数ペア:

[(1, 39147680), (2, 19573840), (4, 9786920), (5, 7829536), (8, 4893460), (10, 3914768), (11, 3558880), (13, 3011360), (16, 2446730), (20, 1957384), (22, 1779440), (26, 1505680), (29, 1349920), (32, 1223365), (40, 978692), (44, 889720), (52, 752840), (55, 711776), (58, 674960), (59, 663520), (65, 602272), (80, 489346), (88, 444860), (104, 376420), (110, 355888), (116, 337480), (118, 331760), (130, 301136), (143, 273760), (145, 269984), (160, 244673), (176, 222430), (208, 188210), (220, 177944), (232, 168740), (236, 165880), (260, 150568), (286, 136880), (290, 134992), (295, 132704), (319, 122720), (352, 111215), (377, 103840), (416, 94105), (440, 88972), (464, 84370), (472, 82940), (520, 75284), (572, 68440), (580, 67496), (590, 66352), (638, 61360), (649, 60320), (715, 54752), (754, 51920), (767, 51040), (880, 44486), (928, 42185), (944, 41470), (1040, 37642), (1144, 34220), (1160, 33748), (1180, 33176), (1276, 30680), (1298, 30160), (1430, 27376), (1508, 25960), (1534, 25520), (1595, 24544), (1711, 22880), (1760, 22243), (1885, 20768), (1888, 20735), (2080, 18821), (2288, 17110), (2320, 16874), (2360, 16588), (2552, 15340), (2596, 15080), (2860, 13688), (3016, 12980), (3068, 12760), (3190, 12272), (3245, 12064), (3422, 11440), (3770, 10384), (3835, 10208), (4147, 9440), (4576, 8555), (4640, 8437), (4720, 8294), (5104, 7670), (5192, 7540), (5720, 6844), (6032, 6490), (6136, 6380)]