16175881960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{155717}}^1$

素因数の和:155795

約数の個数: 96

約数和(自身を含む): 43137000360

約数和(自身を除く): 26961118400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 742, 980, 1060, 1484, 1855, 1960, 2120, 2597, 2968, 3710, 5194, 7420, 10388, 12985, 14840, 20776, 25970, 51940, 103880, 155717, 311434, 622868, 778585, 1090019, 1245736, 1557170, 2180038, 3114340, 4360076, 5450095, 6228680, 7630133, 8253001, 8720152, 10900190, 15260266, 16506002, 21800380, 30520532, 33012004, 38150665, 41265005, 43600760, 57771007, 61041064, 66024008, 76301330, 82530010, 115542014, 152602660, 165060020, 231084028, 288855035, 305205320, 330120040, 404397049, 462168056, 577710070, 808794098, 1155420140, 1617588196, 2021985245, 2310840280, 3235176392, 4043970490, 8087940980, 16175881960]

約数ペア:

[(1, 16175881960), (2, 8087940980), (4, 4043970490), (5, 3235176392), (7, 2310840280), (8, 2021985245), (10, 1617588196), (14, 1155420140), (20, 808794098), (28, 577710070), (35, 462168056), (40, 404397049), (49, 330120040), (53, 305205320), (56, 288855035), (70, 231084028), (98, 165060020), (106, 152602660), (140, 115542014), (196, 82530010), (212, 76301330), (245, 66024008), (265, 61041064), (280, 57771007), (371, 43600760), (392, 41265005), (424, 38150665), (490, 33012004), (530, 30520532), (742, 21800380), (980, 16506002), (1060, 15260266), (1484, 10900190), (1855, 8720152), (1960, 8253001), (2120, 7630133), (2597, 6228680), (2968, 5450095), (3710, 4360076), (5194, 3114340), (7420, 2180038), (10388, 1557170), (12985, 1245736), (14840, 1090019), (20776, 778585), (25970, 622868), (51940, 311434), (103880, 155717)]