7601517440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:693

約数の個数: 256

約数和(自身を含む): 20835809280

約数和(自身を除く): 13234291840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 61, 62, 64, 80, 88, 110, 122, 124, 128, 155, 160, 176, 220, 244, 248, 305, 310, 320, 341, 352, 440, 488, 496, 571, 610, 620, 640, 671, 682, 704, 880, 976, 992, 1142, 1220, 1240, 1342, 1364, 1408, 1705, 1760, 1891, 1952, 1984, 2284, 2440, 2480, 2684, 2728, 2855, 3355, 3410, 3520, 3782, 3904, 3968, 4568, 4880, 4960, 5368, 5456, 5710, 6281, 6710, 6820, 7040, 7564, 7808, 9136, 9455, 9760, 9920, 10736, 10912, 11420, 12562, 13420, 13640, 15128, 17701, 18272, 18910, 19520, 19840, 20801, 21472, 21824, 22840, 25124, 26840, 27280, 30256, 31405, 34831, 35402, 36544, 37820, 39040, 41602, 42944, 43648, 45680, 50248, 53680, 54560, 60512, 62810, 69662, 70804, 73088, 75640, 83204, 85888, 88505, 91360, 100496, 104005, 107360, 109120, 121024, 125620, 139324, 141608, 151280, 166408, 174155, 177010, 182720, 194711, 200992, 208010, 214720, 218240, 242048, 251240, 278648, 283216, 302560, 332816, 348310, 354020, 365440, 383141, 389422, 401984, 416020, 429440, 502480, 557296, 566432, 605120, 665632, 696620, 708040, 766282, 778844, 803968, 832040, 973555, 1004960, 1079761, 1114592, 1132864, 1210240, 1331264, 1393240, 1416080, 1532564, 1557688, 1664080, 1915705, 1947110, 2009920, 2159522, 2229184, 2265728, 2662528, 2786480, 2832160, 3065128, 3115376, 3328160, 3831410, 3894220, 4019840, 4319044, 4458368, 5398805, 5572960, 5664320, 6130256, 6230752, 6656320, 7662820, 7788440, 8638088, 10797610, 11145920, 11328640, 11877371, 12260512, 12461504, 13312640, 15325640, 15576880, 17276176, 21595220, 22291840, 23754742, 24521024, 24923008, 30651280, 31153760, 34552352, 43190440, 47509484, 49042048, 59386855, 61302560, 62307520, 69104704, 86380880, 95018968, 118773710, 122605120, 124615040, 138209408, 172761760, 190037936, 237547420, 245210240, 345523520, 380075872, 475094840, 691047040, 760151744, 950189680, 1520303488, 1900379360, 3800758720, 7601517440]

約数ペア:

[(1, 7601517440), (2, 3800758720), (4, 1900379360), (5, 1520303488), (8, 950189680), (10, 760151744), (11, 691047040), (16, 475094840), (20, 380075872), (22, 345523520), (31, 245210240), (32, 237547420), (40, 190037936), (44, 172761760), (55, 138209408), (61, 124615040), (62, 122605120), (64, 118773710), (80, 95018968), (88, 86380880), (110, 69104704), (122, 62307520), (124, 61302560), (128, 59386855), (155, 49042048), (160, 47509484), (176, 43190440), (220, 34552352), (244, 31153760), (248, 30651280), (305, 24923008), (310, 24521024), (320, 23754742), (341, 22291840), (352, 21595220), (440, 17276176), (488, 15576880), (496, 15325640), (571, 13312640), (610, 12461504), (620, 12260512), (640, 11877371), (671, 11328640), (682, 11145920), (704, 10797610), (880, 8638088), (976, 7788440), (992, 7662820), (1142, 6656320), (1220, 6230752), (1240, 6130256), (1342, 5664320), (1364, 5572960), (1408, 5398805), (1705, 4458368), (1760, 4319044), (1891, 4019840), (1952, 3894220), (1984, 3831410), (2284, 3328160), (2440, 3115376), (2480, 3065128), (2684, 2832160), (2728, 2786480), (2855, 2662528), (3355, 2265728), (3410, 2229184), (3520, 2159522), (3782, 2009920), (3904, 1947110), (3968, 1915705), (4568, 1664080), (4880, 1557688), (4960, 1532564), (5368, 1416080), (5456, 1393240), (5710, 1331264), (6281, 1210240), (6710, 1132864), (6820, 1114592), (7040, 1079761), (7564, 1004960), (7808, 973555), (9136, 832040), (9455, 803968), (9760, 778844), (9920, 766282), (10736, 708040), (10912, 696620), (11420, 665632), (12562, 605120), (13420, 566432), (13640, 557296), (15128, 502480), (17701, 429440), (18272, 416020), (18910, 401984), (19520, 389422), (19840, 383141), (20801, 365440), (21472, 354020), (21824, 348310), (22840, 332816), (25124, 302560), (26840, 283216), (27280, 278648), (30256, 251240), (31405, 242048), (34831, 218240), (35402, 214720), (36544, 208010), (37820, 200992), (39040, 194711), (41602, 182720), (42944, 177010), (43648, 174155), (45680, 166408), (50248, 151280), (53680, 141608), (54560, 139324), (60512, 125620), (62810, 121024), (69662, 109120), (70804, 107360), (73088, 104005), (75640, 100496), (83204, 91360), (85888, 88505)]