174169320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 568995840

約数和(自身を除く): 394826520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1151, 1164, 1261, 1455, 1560, 1940, 2302, 2328, 2522, 2910, 3453, 3783, 3880, 4604, 5044, 5755, 5820, 6305, 6906, 7566, 9208, 10088, 11510, 11640, 12610, 13812, 14963, 15132, 17265, 18915, 23020, 25220, 27624, 29926, 30264, 34530, 37830, 44889, 46040, 50440, 59852, 69060, 74815, 75660, 89778, 111647, 119704, 138120, 149630, 151320, 179556, 223294, 224445, 299260, 334941, 359112, 446588, 448890, 558235, 598520, 669882, 893176, 897780, 1116470, 1339764, 1451411, 1674705, 1795560, 2232940, 2679528, 2902822, 3349410, 4354233, 4465880, 5805644, 6698820, 7257055, 8708466, 11611288, 13397640, 14514110, 17416932, 21771165, 29028220, 34833864, 43542330, 58056440, 87084660, 174169320]

約数ペア:

[(1, 174169320), (2, 87084660), (3, 58056440), (4, 43542330), (5, 34833864), (6, 29028220), (8, 21771165), (10, 17416932), (12, 14514110), (13, 13397640), (15, 11611288), (20, 8708466), (24, 7257055), (26, 6698820), (30, 5805644), (39, 4465880), (40, 4354233), (52, 3349410), (60, 2902822), (65, 2679528), (78, 2232940), (97, 1795560), (104, 1674705), (120, 1451411), (130, 1339764), (156, 1116470), (194, 897780), (195, 893176), (260, 669882), (291, 598520), (312, 558235), (388, 448890), (390, 446588), (485, 359112), (520, 334941), (582, 299260), (776, 224445), (780, 223294), (970, 179556), (1151, 151320), (1164, 149630), (1261, 138120), (1455, 119704), (1560, 111647), (1940, 89778), (2302, 75660), (2328, 74815), (2522, 69060), (2910, 59852), (3453, 50440), (3783, 46040), (3880, 44889), (4604, 37830), (5044, 34530), (5755, 30264), (5820, 29926), (6305, 27624), (6906, 25220), (7566, 23020), (9208, 18915), (10088, 17265), (11510, 15132), (11640, 14963), (12610, 13812)]