74216280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 240134400

約数和(自身を除く): 165918120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 757, 760, 817, 860, 1032, 1140, 1290, 1514, 1634, 1720, 2271, 2280, 2451, 2580, 3028, 3268, 3785, 4085, 4542, 4902, 5160, 6056, 6536, 7570, 8170, 9084, 9804, 11355, 12255, 14383, 15140, 16340, 18168, 19608, 22710, 24510, 28766, 30280, 32551, 32680, 43149, 45420, 49020, 57532, 65102, 71915, 86298, 90840, 97653, 98040, 115064, 130204, 143830, 162755, 172596, 195306, 215745, 260408, 287660, 325510, 345192, 390612, 431490, 488265, 575320, 618469, 651020, 781224, 862980, 976530, 1236938, 1302040, 1725960, 1855407, 1953060, 2473876, 3092345, 3710814, 3906120, 4947752, 6184690, 7421628, 9277035, 12369380, 14843256, 18554070, 24738760, 37108140, 74216280]

約数ペア:

[(1, 74216280), (2, 37108140), (3, 24738760), (4, 18554070), (5, 14843256), (6, 12369380), (8, 9277035), (10, 7421628), (12, 6184690), (15, 4947752), (19, 3906120), (20, 3710814), (24, 3092345), (30, 2473876), (38, 1953060), (40, 1855407), (43, 1725960), (57, 1302040), (60, 1236938), (76, 976530), (86, 862980), (95, 781224), (114, 651020), (120, 618469), (129, 575320), (152, 488265), (172, 431490), (190, 390612), (215, 345192), (228, 325510), (258, 287660), (285, 260408), (344, 215745), (380, 195306), (430, 172596), (456, 162755), (516, 143830), (570, 130204), (645, 115064), (757, 98040), (760, 97653), (817, 90840), (860, 86298), (1032, 71915), (1140, 65102), (1290, 57532), (1514, 49020), (1634, 45420), (1720, 43149), (2271, 32680), (2280, 32551), (2451, 30280), (2580, 28766), (3028, 24510), (3268, 22710), (3785, 19608), (4085, 18168), (4542, 16340), (4902, 15140), (5160, 14383), (6056, 12255), (6536, 11355), (7570, 9804), (8170, 9084)]