15707784640

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{2903}}^1$

素因数の和:3414

約数の個数: 112

約数和(自身を含む): 38512406592

約数和(自身を除く): 22804621952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 457, 592, 740, 914, 1184, 1480, 1828, 2285, 2368, 2903, 2960, 3656, 4570, 5806, 5920, 7312, 9140, 11612, 11840, 14515, 14624, 16909, 18280, 23224, 29030, 29248, 33818, 36560, 46448, 58060, 67636, 73120, 84545, 92896, 107411, 116120, 135272, 146240, 169090, 185792, 214822, 232240, 270544, 338180, 429644, 464480, 537055, 541088, 676360, 859288, 928960, 1074110, 1082176, 1326671, 1352720, 1718576, 2148220, 2653342, 2705440, 3437152, 4296440, 5306684, 5410880, 6633355, 6874304, 8592880, 10613368, 13266710, 17185760, 21226736, 26533420, 34371520, 42453472, 49086827, 53066840, 84906944, 98173654, 106133680, 196347308, 212267360, 245434135, 392694616, 424534720, 490868270, 785389232, 981736540, 1570778464, 1963473080, 3141556928, 3926946160, 7853892320, 15707784640]

約数ペア:

[(1, 15707784640), (2, 7853892320), (4, 3926946160), (5, 3141556928), (8, 1963473080), (10, 1570778464), (16, 981736540), (20, 785389232), (32, 490868270), (37, 424534720), (40, 392694616), (64, 245434135), (74, 212267360), (80, 196347308), (148, 106133680), (160, 98173654), (185, 84906944), (296, 53066840), (320, 49086827), (370, 42453472), (457, 34371520), (592, 26533420), (740, 21226736), (914, 17185760), (1184, 13266710), (1480, 10613368), (1828, 8592880), (2285, 6874304), (2368, 6633355), (2903, 5410880), (2960, 5306684), (3656, 4296440), (4570, 3437152), (5806, 2705440), (5920, 2653342), (7312, 2148220), (9140, 1718576), (11612, 1352720), (11840, 1326671), (14515, 1082176), (14624, 1074110), (16909, 928960), (18280, 859288), (23224, 676360), (29030, 541088), (29248, 537055), (33818, 464480), (36560, 429644), (46448, 338180), (58060, 270544), (67636, 232240), (73120, 214822), (84545, 185792), (92896, 169090), (107411, 146240), (116120, 135272)]