280376070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3253}}^1$

素因数の和:3306

約数の個数: 96

約数和(自身を含む): 771744672

約数和(自身を除く): 491368602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 169, 170, 195, 221, 255, 338, 390, 442, 507, 510, 663, 845, 1014, 1105, 1326, 1690, 2210, 2535, 2873, 3253, 3315, 5070, 5746, 6506, 6630, 8619, 9759, 14365, 16265, 17238, 19518, 28730, 32530, 42289, 43095, 48795, 55301, 84578, 86190, 97590, 110602, 126867, 165903, 211445, 253734, 276505, 331806, 422890, 549757, 553010, 634335, 718913, 829515, 1099514, 1268670, 1437826, 1649271, 1659030, 2156739, 2748785, 3298542, 3594565, 4313478, 5497570, 7189130, 8246355, 9345869, 10783695, 16492710, 18691738, 21567390, 28037607, 46729345, 56075214, 93458690, 140188035, 280376070]

約数ペア:

[(1, 280376070), (2, 140188035), (3, 93458690), (5, 56075214), (6, 46729345), (10, 28037607), (13, 21567390), (15, 18691738), (17, 16492710), (26, 10783695), (30, 9345869), (34, 8246355), (39, 7189130), (51, 5497570), (65, 4313478), (78, 3594565), (85, 3298542), (102, 2748785), (130, 2156739), (169, 1659030), (170, 1649271), (195, 1437826), (221, 1268670), (255, 1099514), (338, 829515), (390, 718913), (442, 634335), (507, 553010), (510, 549757), (663, 422890), (845, 331806), (1014, 276505), (1105, 253734), (1326, 211445), (1690, 165903), (2210, 126867), (2535, 110602), (2873, 97590), (3253, 86190), (3315, 84578), (5070, 55301), (5746, 48795), (6506, 43095), (6630, 42289), (8619, 32530), (9759, 28730), (14365, 19518), (16265, 17238)]