172679360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:758

約数の個数: 112

約数和(自身を含む): 474415104

約数和(自身を除く): 301735744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 607, 635, 889, 1016, 1120, 1214, 1270, 1778, 2032, 2240, 2428, 2540, 3035, 3556, 4064, 4249, 4445, 4856, 5080, 6070, 7112, 8128, 8498, 8890, 9712, 10160, 12140, 14224, 16996, 17780, 19424, 20320, 21245, 24280, 28448, 33992, 35560, 38848, 40640, 42490, 48560, 56896, 67984, 71120, 77089, 84980, 97120, 135968, 142240, 154178, 169960, 194240, 271936, 284480, 308356, 339920, 385445, 539623, 616712, 679840, 770890, 1079246, 1233424, 1359680, 1541780, 2158492, 2466848, 2698115, 3083560, 4316984, 4933696, 5396230, 6167120, 8633968, 10792460, 12334240, 17267936, 21584920, 24668480, 34535872, 43169840, 86339680, 172679360]

約数ペア:

[(1, 172679360), (2, 86339680), (4, 43169840), (5, 34535872), (7, 24668480), (8, 21584920), (10, 17267936), (14, 12334240), (16, 10792460), (20, 8633968), (28, 6167120), (32, 5396230), (35, 4933696), (40, 4316984), (56, 3083560), (64, 2698115), (70, 2466848), (80, 2158492), (112, 1541780), (127, 1359680), (140, 1233424), (160, 1079246), (224, 770890), (254, 679840), (280, 616712), (320, 539623), (448, 385445), (508, 339920), (560, 308356), (607, 284480), (635, 271936), (889, 194240), (1016, 169960), (1120, 154178), (1214, 142240), (1270, 135968), (1778, 97120), (2032, 84980), (2240, 77089), (2428, 71120), (2540, 67984), (3035, 56896), (3556, 48560), (4064, 42490), (4249, 40640), (4445, 38848), (4856, 35560), (5080, 33992), (6070, 28448), (7112, 24280), (8128, 21245), (8498, 20320), (8890, 19424), (9712, 17780), (10160, 16996), (12140, 14224)]