2080851892140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16183}}^1\times {\mathrm{306149}}^1$

素因数の和:322351

約数の個数: 96

約数和(自身を含む): 6659159270400

約数和(自身を除く): 4578307378260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16183, 32366, 48549, 64732, 80915, 97098, 113281, 161830, 194196, 226562, 242745, 306149, 323660, 339843, 453124, 485490, 566405, 612298, 679686, 918447, 970980, 1132810, 1224596, 1359372, 1530745, 1699215, 1836894, 2143043, 2265620, 3061490, 3398430, 3673788, 4286086, 4592235, 6122980, 6429129, 6796860, 8572172, 9184470, 10715215, 12858258, 18368940, 21430430, 25716516, 32145645, 42860860, 64291290, 128582580, 4954409267, 9908818534, 14863227801, 19817637068, 24772046335, 29726455602, 34680864869, 49544092670, 59452911204, 69361729738, 74316139005, 99088185340, 104042594607, 138723459476, 148632278010, 173404324345, 208085189214, 297264556020, 346808648690, 416170378428, 520212973035, 693617297380, 1040425946070, 2080851892140]

約数ペア:

[(1, 2080851892140), (2, 1040425946070), (3, 693617297380), (4, 520212973035), (5, 416170378428), (6, 346808648690), (7, 297264556020), (10, 208085189214), (12, 173404324345), (14, 148632278010), (15, 138723459476), (20, 104042594607), (21, 99088185340), (28, 74316139005), (30, 69361729738), (35, 59452911204), (42, 49544092670), (60, 34680864869), (70, 29726455602), (84, 24772046335), (105, 19817637068), (140, 14863227801), (210, 9908818534), (420, 4954409267), (16183, 128582580), (32366, 64291290), (48549, 42860860), (64732, 32145645), (80915, 25716516), (97098, 21430430), (113281, 18368940), (161830, 12858258), (194196, 10715215), (226562, 9184470), (242745, 8572172), (306149, 6796860), (323660, 6429129), (339843, 6122980), (453124, 4592235), (485490, 4286086), (566405, 3673788), (612298, 3398430), (679686, 3061490), (918447, 2265620), (970980, 2143043), (1132810, 1836894), (1224596, 1699215), (1359372, 1530745)]