262051260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2357}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 784365120

約数和(自身を除く): 522313860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 109, 170, 204, 218, 255, 327, 340, 436, 510, 545, 654, 1020, 1090, 1308, 1635, 1853, 2180, 2357, 3270, 3706, 4714, 5559, 6540, 7071, 7412, 9265, 9428, 11118, 11785, 14142, 18530, 22236, 23570, 27795, 28284, 35355, 37060, 40069, 47140, 55590, 70710, 80138, 111180, 120207, 141420, 160276, 200345, 240414, 256913, 400690, 480828, 513826, 601035, 770739, 801380, 1027652, 1202070, 1284565, 1541478, 2404140, 2569130, 3082956, 3853695, 4367521, 5138260, 7707390, 8735042, 13102563, 15414780, 17470084, 21837605, 26205126, 43675210, 52410252, 65512815, 87350420, 131025630, 262051260]

約数ペア:

[(1, 262051260), (2, 131025630), (3, 87350420), (4, 65512815), (5, 52410252), (6, 43675210), (10, 26205126), (12, 21837605), (15, 17470084), (17, 15414780), (20, 13102563), (30, 8735042), (34, 7707390), (51, 5138260), (60, 4367521), (68, 3853695), (85, 3082956), (102, 2569130), (109, 2404140), (170, 1541478), (204, 1284565), (218, 1202070), (255, 1027652), (327, 801380), (340, 770739), (436, 601035), (510, 513826), (545, 480828), (654, 400690), (1020, 256913), (1090, 240414), (1308, 200345), (1635, 160276), (1853, 141420), (2180, 120207), (2357, 111180), (3270, 80138), (3706, 70710), (4714, 55590), (5559, 47140), (6540, 40069), (7071, 37060), (7412, 35355), (9265, 28284), (9428, 27795), (11118, 23570), (11785, 22236), (14142, 18530)]