154072360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 409600800

約数和(自身を除く): 255528440

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 29, 34, 40, 52, 58, 65, 68, 85, 104, 116, 130, 136, 145, 170, 221, 232, 260, 290, 340, 377, 442, 493, 520, 580, 601, 680, 754, 884, 986, 1105, 1160, 1202, 1508, 1768, 1885, 1972, 2210, 2404, 2465, 3005, 3016, 3770, 3944, 4420, 4808, 4930, 6010, 6409, 7540, 7813, 8840, 9860, 10217, 12020, 12818, 15080, 15626, 17429, 19720, 20434, 24040, 25636, 31252, 32045, 34858, 39065, 40868, 51085, 51272, 62504, 64090, 69716, 78130, 81736, 87145, 102170, 128180, 132821, 139432, 156260, 174290, 204340, 226577, 256360, 265642, 296293, 312520, 348580, 408680, 453154, 531284, 592586, 664105, 697160, 906308, 1062568, 1132885, 1185172, 1328210, 1481465, 1812616, 2265770, 2370344, 2656420, 2962930, 3851809, 4531540, 5312840, 5925860, 7703618, 9063080, 11851720, 15407236, 19259045, 30814472, 38518090, 77036180, 154072360]

約数ペア:

[(1, 154072360), (2, 77036180), (4, 38518090), (5, 30814472), (8, 19259045), (10, 15407236), (13, 11851720), (17, 9063080), (20, 7703618), (26, 5925860), (29, 5312840), (34, 4531540), (40, 3851809), (52, 2962930), (58, 2656420), (65, 2370344), (68, 2265770), (85, 1812616), (104, 1481465), (116, 1328210), (130, 1185172), (136, 1132885), (145, 1062568), (170, 906308), (221, 697160), (232, 664105), (260, 592586), (290, 531284), (340, 453154), (377, 408680), (442, 348580), (493, 312520), (520, 296293), (580, 265642), (601, 256360), (680, 226577), (754, 204340), (884, 174290), (986, 156260), (1105, 139432), (1160, 132821), (1202, 128180), (1508, 102170), (1768, 87145), (1885, 81736), (1972, 78130), (2210, 69716), (2404, 64090), (2465, 62504), (3005, 51272), (3016, 51085), (3770, 40868), (3944, 39065), (4420, 34858), (4808, 32045), (4930, 31252), (6010, 25636), (6409, 24040), (7540, 20434), (7813, 19720), (8840, 17429), (9860, 15626), (10217, 15080), (12020, 12818)]