128288460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4337}}^1$

素因数の和:4395

約数の個数: 96

約数和(自身を含む): 393543360

約数和(自身を除く): 265254900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1972, 2465, 2958, 4337, 4930, 5916, 7395, 8674, 9860, 13011, 14790, 17348, 21685, 26022, 29580, 43370, 52044, 65055, 73729, 86740, 125773, 130110, 147458, 221187, 251546, 260220, 294916, 368645, 377319, 442374, 503092, 628865, 737290, 754638, 884748, 1105935, 1257730, 1474580, 1509276, 1886595, 2138141, 2211870, 2515460, 3773190, 4276282, 4423740, 6414423, 7546380, 8552564, 10690705, 12828846, 21381410, 25657692, 32072115, 42762820, 64144230, 128288460]

約数ペア:

[(1, 128288460), (2, 64144230), (3, 42762820), (4, 32072115), (5, 25657692), (6, 21381410), (10, 12828846), (12, 10690705), (15, 8552564), (17, 7546380), (20, 6414423), (29, 4423740), (30, 4276282), (34, 3773190), (51, 2515460), (58, 2211870), (60, 2138141), (68, 1886595), (85, 1509276), (87, 1474580), (102, 1257730), (116, 1105935), (145, 884748), (170, 754638), (174, 737290), (204, 628865), (255, 503092), (290, 442374), (340, 377319), (348, 368645), (435, 294916), (493, 260220), (510, 251546), (580, 221187), (870, 147458), (986, 130110), (1020, 125773), (1479, 86740), (1740, 73729), (1972, 65055), (2465, 52044), (2958, 43370), (4337, 29580), (4930, 26022), (5916, 21685), (7395, 17348), (8674, 14790), (9860, 13011)]