40697280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 168

約数和(自身を含む): 150888192

約数和(自身を除く): 110190912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1087, 1170, 1248, 1440, 1560, 1872, 2080, 2174, 2340, 2496, 2880, 3120, 3261, 3744, 4160, 4348, 4680, 5435, 6240, 6522, 7488, 8696, 9360, 9783, 10870, 12480, 13044, 14131, 16305, 17392, 18720, 19566, 21740, 26088, 28262, 32610, 34784, 37440, 39132, 42393, 43480, 48915, 52176, 56524, 65220, 69568, 70655, 78264, 84786, 86960, 97830, 104352, 113048, 127179, 130440, 141310, 156528, 169572, 173920, 195660, 208704, 211965, 226096, 254358, 260880, 282620, 313056, 339144, 347840, 391320, 423930, 452192, 508716, 521760, 565240, 626112, 635895, 678288, 782640, 847860, 904384, 1017432, 1043520, 1130480, 1271790, 1356576, 1565280, 1695720, 2034864, 2260960, 2543580, 2713152, 3130560, 3391440, 4069728, 4521920, 5087160, 6782880, 8139456, 10174320, 13565760, 20348640, 40697280]

約数ペア:

[(1, 40697280), (2, 20348640), (3, 13565760), (4, 10174320), (5, 8139456), (6, 6782880), (8, 5087160), (9, 4521920), (10, 4069728), (12, 3391440), (13, 3130560), (15, 2713152), (16, 2543580), (18, 2260960), (20, 2034864), (24, 1695720), (26, 1565280), (30, 1356576), (32, 1271790), (36, 1130480), (39, 1043520), (40, 1017432), (45, 904384), (48, 847860), (52, 782640), (60, 678288), (64, 635895), (65, 626112), (72, 565240), (78, 521760), (80, 508716), (90, 452192), (96, 423930), (104, 391320), (117, 347840), (120, 339144), (130, 313056), (144, 282620), (156, 260880), (160, 254358), (180, 226096), (192, 211965), (195, 208704), (208, 195660), (234, 173920), (240, 169572), (260, 156528), (288, 141310), (312, 130440), (320, 127179), (360, 113048), (390, 104352), (416, 97830), (468, 86960), (480, 84786), (520, 78264), (576, 70655), (585, 69568), (624, 65220), (720, 56524), (780, 52176), (832, 48915), (936, 43480), (960, 42393), (1040, 39132), (1087, 37440), (1170, 34784), (1248, 32610), (1440, 28262), (1560, 26088), (1872, 21740), (2080, 19566), (2174, 18720), (2340, 17392), (2496, 16305), (2880, 14131), (3120, 13044), (3261, 12480), (3744, 10870), (4160, 9783), (4348, 9360), (4680, 8696), (5435, 7488), (6240, 6522)]