3191372804560

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^2\times {\mathrm{359}}^1\times {\mathrm{29863}}^1$

素因数の和:30357

約数の個数: 120

約数和(自身を含む): 7564840283520

約数和(自身を除く): 4373467478960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 359, 488, 610, 718, 976, 1220, 1436, 1795, 2440, 2872, 3590, 3721, 4880, 5744, 7180, 7442, 14360, 14884, 18605, 21899, 28720, 29768, 29863, 37210, 43798, 59536, 59726, 74420, 87596, 109495, 119452, 148840, 149315, 175192, 218990, 238904, 297680, 298630, 350384, 437980, 477808, 597260, 875960, 1194520, 1335839, 1751920, 1821643, 2389040, 2671678, 3643286, 5343356, 6679195, 7286572, 9108215, 10686712, 10720817, 13358390, 14573144, 18216430, 21373424, 21441634, 26716780, 29146288, 36432860, 42883268, 53433560, 53604085, 72865720, 85766536, 106867120, 107208170, 111120223, 145731440, 171533072, 214416340, 222240446, 428832680, 444480892, 555601115, 653969837, 857665360, 888961784, 1111202230, 1307939674, 1777923568, 2222404460, 2615879348, 3269849185, 4444808920, 5231758696, 6539698370, 8889617840, 10463517392, 13079396740, 26158793480, 39892160057, 52317586960, 79784320114, 159568640228, 199460800285, 319137280456, 398921600570, 638274560912, 797843201140, 1595686402280, 3191372804560]

約数ペア:

[(1, 3191372804560), (2, 1595686402280), (4, 797843201140), (5, 638274560912), (8, 398921600570), (10, 319137280456), (16, 199460800285), (20, 159568640228), (40, 79784320114), (61, 52317586960), (80, 39892160057), (122, 26158793480), (244, 13079396740), (305, 10463517392), (359, 8889617840), (488, 6539698370), (610, 5231758696), (718, 4444808920), (976, 3269849185), (1220, 2615879348), (1436, 2222404460), (1795, 1777923568), (2440, 1307939674), (2872, 1111202230), (3590, 888961784), (3721, 857665360), (4880, 653969837), (5744, 555601115), (7180, 444480892), (7442, 428832680), (14360, 222240446), (14884, 214416340), (18605, 171533072), (21899, 145731440), (28720, 111120223), (29768, 107208170), (29863, 106867120), (37210, 85766536), (43798, 72865720), (59536, 53604085), (59726, 53433560), (74420, 42883268), (87596, 36432860), (109495, 29146288), (119452, 26716780), (148840, 21441634), (149315, 21373424), (175192, 18216430), (218990, 14573144), (238904, 13358390), (297680, 10720817), (298630, 10686712), (350384, 9108215), (437980, 7286572), (477808, 6679195), (597260, 5343356), (875960, 3643286), (1194520, 2671678), (1335839, 2389040), (1751920, 1821643)]