39255840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 240

約数和(自身を含む): 149837688

約数和(自身を除く): 110581848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 233, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 466, 468, 480, 520, 540, 585, 624, 648, 699, 702, 720, 780, 810, 864, 932, 936, 1040, 1053, 1080, 1165, 1170, 1248, 1296, 1398, 1404, 1440, 1560, 1620, 1755, 1864, 1872, 2080, 2097, 2106, 2160, 2330, 2340, 2592, 2796, 2808, 3029, 3120, 3240, 3495, 3510, 3728, 3744, 4194, 4212, 4320, 4660, 4680, 5265, 5592, 5616, 6058, 6240, 6291, 6480, 6990, 7020, 7456, 8388, 8424, 9087, 9320, 9360, 10485, 10530, 11184, 11232, 12116, 12582, 12960, 13980, 14040, 15145, 16776, 16848, 18174, 18640, 18720, 18873, 20970, 21060, 22368, 24232, 25164, 27261, 27960, 28080, 30290, 31455, 33552, 33696, 36348, 37280, 37746, 41940, 42120, 45435, 48464, 50328, 54522, 55920, 56160, 60580, 62910, 67104, 72696, 75492, 81783, 83880, 84240, 90870, 94365, 96928, 100656, 109044, 111840, 121160, 125820, 136305, 145392, 150984, 163566, 167760, 168480, 181740, 188730, 201312, 218088, 242320, 245349, 251640, 272610, 290784, 301968, 327132, 335520, 363480, 377460, 408915, 436176, 484640, 490698, 503280, 545220, 603936, 654264, 726960, 754920, 817830, 872352, 981396, 1006560, 1090440, 1226745, 1308528, 1453920, 1509840, 1635660, 1962792, 2180880, 2453490, 2617056, 3019680, 3271320, 3925584, 4361760, 4906980, 6542640, 7851168, 9813960, 13085280, 19627920, 39255840]

約数ペア:

[(1, 39255840), (2, 19627920), (3, 13085280), (4, 9813960), (5, 7851168), (6, 6542640), (8, 4906980), (9, 4361760), (10, 3925584), (12, 3271320), (13, 3019680), (15, 2617056), (16, 2453490), (18, 2180880), (20, 1962792), (24, 1635660), (26, 1509840), (27, 1453920), (30, 1308528), (32, 1226745), (36, 1090440), (39, 1006560), (40, 981396), (45, 872352), (48, 817830), (52, 754920), (54, 726960), (60, 654264), (65, 603936), (72, 545220), (78, 503280), (80, 490698), (81, 484640), (90, 436176), (96, 408915), (104, 377460), (108, 363480), (117, 335520), (120, 327132), (130, 301968), (135, 290784), (144, 272610), (156, 251640), (160, 245349), (162, 242320), (180, 218088), (195, 201312), (208, 188730), (216, 181740), (233, 168480), (234, 167760), (240, 163566), (260, 150984), (270, 145392), (288, 136305), (312, 125820), (324, 121160), (351, 111840), (360, 109044), (390, 100656), (405, 96928), (416, 94365), (432, 90870), (466, 84240), (468, 83880), (480, 81783), (520, 75492), (540, 72696), (585, 67104), (624, 62910), (648, 60580), (699, 56160), (702, 55920), (720, 54522), (780, 50328), (810, 48464), (864, 45435), (932, 42120), (936, 41940), (1040, 37746), (1053, 37280), (1080, 36348), (1165, 33696), (1170, 33552), (1248, 31455), (1296, 30290), (1398, 28080), (1404, 27960), (1440, 27261), (1560, 25164), (1620, 24232), (1755, 22368), (1864, 21060), (1872, 20970), (2080, 18873), (2097, 18720), (2106, 18640), (2160, 18174), (2330, 16848), (2340, 16776), (2592, 15145), (2796, 14040), (2808, 13980), (3029, 12960), (3120, 12582), (3240, 12116), (3495, 11232), (3510, 11184), (3728, 10530), (3744, 10485), (4194, 9360), (4212, 9320), (4320, 9087), (4660, 8424), (4680, 8388), (5265, 7456), (5592, 7020), (5616, 6990), (6058, 6480), (6240, 6291)]