40696560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 160

約数和(自身を含む): 142490880

約数和(自身を除く): 101794320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 227, 240, 249, 270, 332, 360, 415, 432, 454, 498, 540, 664, 681, 720, 747, 830, 908, 996, 1080, 1135, 1245, 1328, 1362, 1494, 1660, 1816, 1992, 2043, 2160, 2241, 2270, 2490, 2724, 2988, 3320, 3405, 3632, 3735, 3984, 4086, 4482, 4540, 4980, 5448, 5976, 6129, 6640, 6810, 7470, 8172, 8964, 9080, 9960, 10215, 10896, 11205, 11952, 12258, 13620, 14940, 16344, 17928, 18160, 18841, 19920, 20430, 22410, 24516, 27240, 29880, 30645, 32688, 35856, 37682, 40860, 44820, 49032, 54480, 56523, 59760, 61290, 75364, 81720, 89640, 94205, 98064, 113046, 122580, 150728, 163440, 169569, 179280, 188410, 226092, 245160, 282615, 301456, 339138, 376820, 452184, 490320, 508707, 565230, 678276, 753640, 847845, 904368, 1017414, 1130460, 1356552, 1507280, 1695690, 2034828, 2260920, 2543535, 2713104, 3391380, 4069656, 4521840, 5087070, 6782760, 8139312, 10174140, 13565520, 20348280, 40696560]

約数ペア:

[(1, 40696560), (2, 20348280), (3, 13565520), (4, 10174140), (5, 8139312), (6, 6782760), (8, 5087070), (9, 4521840), (10, 4069656), (12, 3391380), (15, 2713104), (16, 2543535), (18, 2260920), (20, 2034828), (24, 1695690), (27, 1507280), (30, 1356552), (36, 1130460), (40, 1017414), (45, 904368), (48, 847845), (54, 753640), (60, 678276), (72, 565230), (80, 508707), (83, 490320), (90, 452184), (108, 376820), (120, 339138), (135, 301456), (144, 282615), (166, 245160), (180, 226092), (216, 188410), (227, 179280), (240, 169569), (249, 163440), (270, 150728), (332, 122580), (360, 113046), (415, 98064), (432, 94205), (454, 89640), (498, 81720), (540, 75364), (664, 61290), (681, 59760), (720, 56523), (747, 54480), (830, 49032), (908, 44820), (996, 40860), (1080, 37682), (1135, 35856), (1245, 32688), (1328, 30645), (1362, 29880), (1494, 27240), (1660, 24516), (1816, 22410), (1992, 20430), (2043, 19920), (2160, 18841), (2241, 18160), (2270, 17928), (2490, 16344), (2724, 14940), (2988, 13620), (3320, 12258), (3405, 11952), (3632, 11205), (3735, 10896), (3984, 10215), (4086, 9960), (4482, 9080), (4540, 8964), (4980, 8172), (5448, 7470), (5976, 6810), (6129, 6640)]