440512160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14723}}^1$

素因数の和:14766

約数の個数: 96

約数和(自身を含む): 1202185152

約数和(自身を除く): 761672992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 5984, 7480, 14723, 14960, 29446, 29920, 58892, 73615, 117784, 147230, 161953, 235568, 250291, 294460, 323906, 471136, 500582, 588920, 647812, 809765, 1001164, 1177840, 1251455, 1295624, 1619530, 2002328, 2355680, 2502910, 2591248, 2753201, 3239060, 4004656, 5005820, 5182496, 5506402, 6478120, 8009312, 10011640, 11012804, 12956240, 13766005, 20023280, 22025608, 25912480, 27532010, 40046560, 44051216, 55064020, 88102432, 110128040, 220256080, 440512160]

約数ペア:

[(1, 440512160), (2, 220256080), (4, 110128040), (5, 88102432), (8, 55064020), (10, 44051216), (11, 40046560), (16, 27532010), (17, 25912480), (20, 22025608), (22, 20023280), (32, 13766005), (34, 12956240), (40, 11012804), (44, 10011640), (55, 8009312), (68, 6478120), (80, 5506402), (85, 5182496), (88, 5005820), (110, 4004656), (136, 3239060), (160, 2753201), (170, 2591248), (176, 2502910), (187, 2355680), (220, 2002328), (272, 1619530), (340, 1295624), (352, 1251455), (374, 1177840), (440, 1001164), (544, 809765), (680, 647812), (748, 588920), (880, 500582), (935, 471136), (1360, 323906), (1496, 294460), (1760, 250291), (1870, 235568), (2720, 161953), (2992, 147230), (3740, 117784), (5984, 73615), (7480, 58892), (14723, 29920), (14960, 29446)]