210869440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:810

約数の個数: 112

約数和(自身を含む): 536935680

約数和(自身を除く): 326066240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 320, 464, 496, 580, 620, 733, 899, 928, 992, 1160, 1240, 1466, 1798, 1856, 1984, 2320, 2480, 2932, 3596, 3665, 4495, 4640, 4960, 5864, 7192, 7330, 8990, 9280, 9920, 11728, 14384, 14660, 17980, 21257, 22723, 23456, 28768, 29320, 35960, 42514, 45446, 46912, 57536, 58640, 71920, 85028, 90892, 106285, 113615, 117280, 143840, 170056, 181784, 212570, 227230, 234560, 287680, 340112, 363568, 425140, 454460, 658967, 680224, 727136, 850280, 908920, 1317934, 1360448, 1454272, 1700560, 1817840, 2635868, 3294835, 3401120, 3635680, 5271736, 6589670, 6802240, 7271360, 10543472, 13179340, 21086944, 26358680, 42173888, 52717360, 105434720, 210869440]

約数ペア:

[(1, 210869440), (2, 105434720), (4, 52717360), (5, 42173888), (8, 26358680), (10, 21086944), (16, 13179340), (20, 10543472), (29, 7271360), (31, 6802240), (32, 6589670), (40, 5271736), (58, 3635680), (62, 3401120), (64, 3294835), (80, 2635868), (116, 1817840), (124, 1700560), (145, 1454272), (155, 1360448), (160, 1317934), (232, 908920), (248, 850280), (290, 727136), (310, 680224), (320, 658967), (464, 454460), (496, 425140), (580, 363568), (620, 340112), (733, 287680), (899, 234560), (928, 227230), (992, 212570), (1160, 181784), (1240, 170056), (1466, 143840), (1798, 117280), (1856, 113615), (1984, 106285), (2320, 90892), (2480, 85028), (2932, 71920), (3596, 58640), (3665, 57536), (4495, 46912), (4640, 45446), (4960, 42514), (5864, 35960), (7192, 29320), (7330, 28768), (8990, 23456), (9280, 22723), (9920, 21257), (11728, 17980), (14384, 14660)]