43317280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 108864000

約数和(自身を除く): 65546720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 79, 80, 92, 115, 149, 158, 160, 184, 230, 298, 316, 368, 395, 460, 596, 632, 736, 745, 790, 920, 1192, 1264, 1490, 1580, 1817, 1840, 2384, 2528, 2980, 3160, 3427, 3634, 3680, 4768, 5960, 6320, 6854, 7268, 9085, 11771, 11920, 12640, 13708, 14536, 17135, 18170, 23542, 23840, 27416, 29072, 34270, 36340, 47084, 54832, 58144, 58855, 68540, 72680, 94168, 109664, 117710, 137080, 145360, 188336, 235420, 270733, 274160, 290720, 376672, 470840, 541466, 548320, 941680, 1082932, 1353665, 1883360, 2165864, 2707330, 4331728, 5414660, 8663456, 10829320, 21658640, 43317280]

約数ペア:

[(1, 43317280), (2, 21658640), (4, 10829320), (5, 8663456), (8, 5414660), (10, 4331728), (16, 2707330), (20, 2165864), (23, 1883360), (32, 1353665), (40, 1082932), (46, 941680), (79, 548320), (80, 541466), (92, 470840), (115, 376672), (149, 290720), (158, 274160), (160, 270733), (184, 235420), (230, 188336), (298, 145360), (316, 137080), (368, 117710), (395, 109664), (460, 94168), (596, 72680), (632, 68540), (736, 58855), (745, 58144), (790, 54832), (920, 47084), (1192, 36340), (1264, 34270), (1490, 29072), (1580, 27416), (1817, 23840), (1840, 23542), (2384, 18170), (2528, 17135), (2980, 14536), (3160, 13708), (3427, 12640), (3634, 11920), (3680, 11771), (4768, 9085), (5960, 7268), (6320, 6854)]