64502760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4555

約数の個数: 128

約数和(自身を含む): 234213120

約数和(自身を除く): 169710360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4517, 4760, 7140, 9034, 13551, 14280, 18068, 22585, 27102, 31619, 36136, 45170, 54204, 63238, 67755, 76789, 90340, 94857, 108408, 126476, 135510, 153578, 158095, 180680, 189714, 230367, 252952, 271020, 307156, 316190, 379428, 383945, 460734, 474285, 537523, 542040, 614312, 632380, 758856, 767890, 921468, 948570, 1075046, 1151835, 1264760, 1535780, 1612569, 1842936, 1897140, 2150092, 2303670, 2687615, 3071560, 3225138, 3794280, 4300184, 4607340, 5375230, 6450276, 8062845, 9214680, 10750460, 12900552, 16125690, 21500920, 32251380, 64502760]

約数ペア:

[(1, 64502760), (2, 32251380), (3, 21500920), (4, 16125690), (5, 12900552), (6, 10750460), (7, 9214680), (8, 8062845), (10, 6450276), (12, 5375230), (14, 4607340), (15, 4300184), (17, 3794280), (20, 3225138), (21, 3071560), (24, 2687615), (28, 2303670), (30, 2150092), (34, 1897140), (35, 1842936), (40, 1612569), (42, 1535780), (51, 1264760), (56, 1151835), (60, 1075046), (68, 948570), (70, 921468), (84, 767890), (85, 758856), (102, 632380), (105, 614312), (119, 542040), (120, 537523), (136, 474285), (140, 460734), (168, 383945), (170, 379428), (204, 316190), (210, 307156), (238, 271020), (255, 252952), (280, 230367), (340, 189714), (357, 180680), (408, 158095), (420, 153578), (476, 135510), (510, 126476), (595, 108408), (680, 94857), (714, 90340), (840, 76789), (952, 67755), (1020, 63238), (1190, 54204), (1428, 45170), (1785, 36136), (2040, 31619), (2380, 27102), (2856, 22585), (3570, 18068), (4517, 14280), (4760, 13551), (7140, 9034)]