6720986952

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:780

約数の個数: 192

約数和(自身を含む): 19633536000

約数和(自身を除く): 12912549048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 37, 46, 69, 72, 74, 92, 111, 138, 148, 184, 207, 222, 229, 276, 296, 333, 414, 444, 458, 479, 552, 666, 687, 828, 851, 888, 916, 958, 1332, 1374, 1437, 1656, 1702, 1832, 1916, 2061, 2553, 2664, 2748, 2874, 3404, 3832, 4122, 4311, 5106, 5267, 5496, 5748, 6808, 7659, 8244, 8473, 8622, 10212, 10534, 11017, 11496, 15318, 15801, 16488, 16946, 17244, 17723, 20424, 21068, 22034, 25419, 30636, 31602, 33051, 33892, 34488, 35446, 42136, 44068, 47403, 50838, 53169, 61272, 63204, 66102, 67784, 70892, 76257, 88136, 94806, 99153, 101676, 106338, 109691, 126408, 132204, 141784, 152514, 159507, 189612, 194879, 198306, 203352, 212676, 219382, 264408, 305028, 319014, 329073, 379224, 389758, 396612, 407629, 425352, 438764, 584637, 610056, 638028, 658146, 779516, 793224, 815258, 877528, 987219, 1169274, 1222887, 1276056, 1316292, 1559032, 1630516, 1753911, 1974438, 2338548, 2445774, 2522893, 2632584, 3261032, 3507822, 3668661, 3948876, 4058567, 4677096, 4891548, 5045786, 7015644, 7337322, 7568679, 7897752, 8117134, 9783096, 10091572, 12175701, 14031288, 14674644, 15137358, 16234268, 20183144, 22706037, 24351402, 29349288, 30274716, 32468536, 36527103, 45412074, 48702804, 60549432, 73054206, 90824148, 93347041, 97405608, 146108412, 181648296, 186694082, 280041123, 292216824, 373388164, 560082246, 746776328, 840123369, 1120164492, 1680246738, 2240328984, 3360493476, 6720986952]

約数ペア:

[(1, 6720986952), (2, 3360493476), (3, 2240328984), (4, 1680246738), (6, 1120164492), (8, 840123369), (9, 746776328), (12, 560082246), (18, 373388164), (23, 292216824), (24, 280041123), (36, 186694082), (37, 181648296), (46, 146108412), (69, 97405608), (72, 93347041), (74, 90824148), (92, 73054206), (111, 60549432), (138, 48702804), (148, 45412074), (184, 36527103), (207, 32468536), (222, 30274716), (229, 29349288), (276, 24351402), (296, 22706037), (333, 20183144), (414, 16234268), (444, 15137358), (458, 14674644), (479, 14031288), (552, 12175701), (666, 10091572), (687, 9783096), (828, 8117134), (851, 7897752), (888, 7568679), (916, 7337322), (958, 7015644), (1332, 5045786), (1374, 4891548), (1437, 4677096), (1656, 4058567), (1702, 3948876), (1832, 3668661), (1916, 3507822), (2061, 3261032), (2553, 2632584), (2664, 2522893), (2748, 2445774), (2874, 2338548), (3404, 1974438), (3832, 1753911), (4122, 1630516), (4311, 1559032), (5106, 1316292), (5267, 1276056), (5496, 1222887), (5748, 1169274), (6808, 987219), (7659, 877528), (8244, 815258), (8473, 793224), (8622, 779516), (10212, 658146), (10534, 638028), (11017, 610056), (11496, 584637), (15318, 438764), (15801, 425352), (16488, 407629), (16946, 396612), (17244, 389758), (17723, 379224), (20424, 329073), (21068, 319014), (22034, 305028), (25419, 264408), (30636, 219382), (31602, 212676), (33051, 203352), (33892, 198306), (34488, 194879), (35446, 189612), (42136, 159507), (44068, 152514), (47403, 141784), (50838, 132204), (53169, 126408), (61272, 109691), (63204, 106338), (66102, 101676), (67784, 99153), (70892, 94806), (76257, 88136)]