748034280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2939}}^1$

素因数の和:3064

約数の個数: 192

約数和(自身を含む): 2806876800

約数和(自身を除く): 2058842520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 101, 105, 120, 126, 140, 168, 180, 202, 210, 252, 280, 303, 315, 360, 404, 420, 504, 505, 606, 630, 707, 808, 840, 909, 1010, 1212, 1260, 1414, 1515, 1818, 2020, 2121, 2424, 2520, 2828, 2939, 3030, 3535, 3636, 4040, 4242, 4545, 5656, 5878, 6060, 6363, 7070, 7272, 8484, 8817, 9090, 10605, 11756, 12120, 12726, 14140, 14695, 16968, 17634, 18180, 20573, 21210, 23512, 25452, 26451, 28280, 29390, 31815, 35268, 36360, 41146, 42420, 44085, 50904, 52902, 58780, 61719, 63630, 70536, 82292, 84840, 88170, 102865, 105804, 117560, 123438, 127260, 132255, 164584, 176340, 185157, 205730, 211608, 246876, 254520, 264510, 296839, 308595, 352680, 370314, 411460, 493752, 529020, 593678, 617190, 740628, 822920, 890517, 925785, 1058040, 1187356, 1234380, 1481256, 1484195, 1781034, 1851570, 2077873, 2374712, 2468760, 2671551, 2968390, 3562068, 3703140, 4155746, 4452585, 5343102, 5936780, 6233619, 7124136, 7406280, 8311492, 8905170, 10389365, 10686204, 11873560, 12467238, 13357755, 16622984, 17810340, 18700857, 20778730, 21372408, 24934476, 26715510, 31168095, 35620680, 37401714, 41557460, 49868952, 53431020, 62336190, 74803428, 83114920, 93504285, 106862040, 124672380, 149606856, 187008570, 249344760, 374017140, 748034280]

約数ペア:

[(1, 748034280), (2, 374017140), (3, 249344760), (4, 187008570), (5, 149606856), (6, 124672380), (7, 106862040), (8, 93504285), (9, 83114920), (10, 74803428), (12, 62336190), (14, 53431020), (15, 49868952), (18, 41557460), (20, 37401714), (21, 35620680), (24, 31168095), (28, 26715510), (30, 24934476), (35, 21372408), (36, 20778730), (40, 18700857), (42, 17810340), (45, 16622984), (56, 13357755), (60, 12467238), (63, 11873560), (70, 10686204), (72, 10389365), (84, 8905170), (90, 8311492), (101, 7406280), (105, 7124136), (120, 6233619), (126, 5936780), (140, 5343102), (168, 4452585), (180, 4155746), (202, 3703140), (210, 3562068), (252, 2968390), (280, 2671551), (303, 2468760), (315, 2374712), (360, 2077873), (404, 1851570), (420, 1781034), (504, 1484195), (505, 1481256), (606, 1234380), (630, 1187356), (707, 1058040), (808, 925785), (840, 890517), (909, 822920), (1010, 740628), (1212, 617190), (1260, 593678), (1414, 529020), (1515, 493752), (1818, 411460), (2020, 370314), (2121, 352680), (2424, 308595), (2520, 296839), (2828, 264510), (2939, 254520), (3030, 246876), (3535, 211608), (3636, 205730), (4040, 185157), (4242, 176340), (4545, 164584), (5656, 132255), (5878, 127260), (6060, 123438), (6363, 117560), (7070, 105804), (7272, 102865), (8484, 88170), (8817, 84840), (9090, 82292), (10605, 70536), (11756, 63630), (12120, 61719), (12726, 58780), (14140, 52902), (14695, 50904), (16968, 44085), (17634, 42420), (18180, 41146), (20573, 36360), (21210, 35268), (23512, 31815), (25452, 29390), (26451, 28280)]