40034040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 125798400

約数和(自身を除く): 85764360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 79, 82, 103, 120, 123, 158, 164, 205, 206, 237, 246, 309, 316, 328, 395, 410, 412, 474, 492, 515, 615, 618, 632, 790, 820, 824, 948, 984, 1030, 1185, 1230, 1236, 1545, 1580, 1640, 1896, 2060, 2370, 2460, 2472, 3090, 3160, 3239, 4120, 4223, 4740, 4920, 6180, 6478, 8137, 8446, 9480, 9717, 12360, 12669, 12956, 16195, 16274, 16892, 19434, 21115, 24411, 25338, 25912, 32390, 32548, 33784, 38868, 40685, 42230, 48585, 48822, 50676, 63345, 64780, 65096, 77736, 81370, 84460, 97170, 97644, 101352, 122055, 126690, 129560, 162740, 168920, 194340, 195288, 244110, 253380, 325480, 333617, 388680, 488220, 506760, 667234, 976440, 1000851, 1334468, 1668085, 2001702, 2668936, 3336170, 4003404, 5004255, 6672340, 8006808, 10008510, 13344680, 20017020, 40034040]

約数ペア:

[(1, 40034040), (2, 20017020), (3, 13344680), (4, 10008510), (5, 8006808), (6, 6672340), (8, 5004255), (10, 4003404), (12, 3336170), (15, 2668936), (20, 2001702), (24, 1668085), (30, 1334468), (40, 1000851), (41, 976440), (60, 667234), (79, 506760), (82, 488220), (103, 388680), (120, 333617), (123, 325480), (158, 253380), (164, 244110), (205, 195288), (206, 194340), (237, 168920), (246, 162740), (309, 129560), (316, 126690), (328, 122055), (395, 101352), (410, 97644), (412, 97170), (474, 84460), (492, 81370), (515, 77736), (615, 65096), (618, 64780), (632, 63345), (790, 50676), (820, 48822), (824, 48585), (948, 42230), (984, 40685), (1030, 38868), (1185, 33784), (1230, 32548), (1236, 32390), (1545, 25912), (1580, 25338), (1640, 24411), (1896, 21115), (2060, 19434), (2370, 16892), (2460, 16274), (2472, 16195), (3090, 12956), (3160, 12669), (3239, 12360), (4120, 9717), (4223, 9480), (4740, 8446), (4920, 8137), (6180, 6478)]