330044680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 876775680

約数和(自身を除く): 546731000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 73, 134, 140, 146, 241, 268, 280, 292, 335, 365, 469, 482, 511, 536, 584, 670, 730, 938, 964, 1022, 1205, 1340, 1460, 1687, 1876, 1928, 2044, 2345, 2410, 2555, 2680, 2920, 3374, 3752, 4088, 4690, 4820, 4891, 5110, 6748, 8435, 9380, 9640, 9782, 10220, 13496, 16147, 16870, 17593, 18760, 19564, 20440, 24455, 32294, 33740, 34237, 35186, 39128, 48910, 64588, 67480, 68474, 70372, 80735, 87965, 97820, 113029, 123151, 129176, 136948, 140744, 161470, 171185, 175930, 195640, 226058, 246302, 273896, 322940, 342370, 351860, 452116, 492604, 565145, 615755, 645880, 684740, 703720, 904232, 985208, 1130290, 1178731, 1231510, 1369480, 2260580, 2357462, 2463020, 4521160, 4714924, 4926040, 5893655, 8251117, 9429848, 11787310, 16502234, 23574620, 33004468, 41255585, 47149240, 66008936, 82511170, 165022340, 330044680]

約数ペア:

[(1, 330044680), (2, 165022340), (4, 82511170), (5, 66008936), (7, 47149240), (8, 41255585), (10, 33004468), (14, 23574620), (20, 16502234), (28, 11787310), (35, 9429848), (40, 8251117), (56, 5893655), (67, 4926040), (70, 4714924), (73, 4521160), (134, 2463020), (140, 2357462), (146, 2260580), (241, 1369480), (268, 1231510), (280, 1178731), (292, 1130290), (335, 985208), (365, 904232), (469, 703720), (482, 684740), (511, 645880), (536, 615755), (584, 565145), (670, 492604), (730, 452116), (938, 351860), (964, 342370), (1022, 322940), (1205, 273896), (1340, 246302), (1460, 226058), (1687, 195640), (1876, 175930), (1928, 171185), (2044, 161470), (2345, 140744), (2410, 136948), (2555, 129176), (2680, 123151), (2920, 113029), (3374, 97820), (3752, 87965), (4088, 80735), (4690, 70372), (4820, 68474), (4891, 67480), (5110, 64588), (6748, 48910), (8435, 39128), (9380, 35186), (9640, 34237), (9782, 33740), (10220, 32294), (13496, 24455), (16147, 20440), (16870, 19564), (17593, 18760)]