2005430076

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 5974155264

約数和(自身を除く): 3968725188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 127, 138, 156, 162, 163, 207, 234, 254, 276, 299, 324, 326, 351, 381, 414, 468, 489, 508, 598, 621, 652, 702, 762, 828, 897, 978, 1053, 1143, 1196, 1242, 1404, 1467, 1524, 1651, 1794, 1863, 1956, 2106, 2119, 2286, 2484, 2691, 2921, 2934, 3302, 3429, 3588, 3726, 3749, 4212, 4238, 4401, 4572, 4953, 5382, 5842, 5868, 6357, 6604, 6858, 7452, 7498, 8073, 8476, 8763, 8802, 9906, 10287, 10764, 11247, 11684, 12714, 13203, 13716, 14859, 14996, 16146, 17526, 17604, 19071, 19812, 20574, 20701, 22494, 24219, 25428, 26289, 26406, 29718, 32292, 33741, 35052, 37973, 38142, 41148, 41402, 44577, 44988, 48438, 48737, 52578, 52812, 57213, 59436, 62103, 67482, 75946, 76284, 78867, 82804, 89154, 96876, 97474, 101223, 105156, 113919, 114426, 124206, 133731, 134964, 146211, 151892, 157734, 171639, 178308, 186309, 194948, 202446, 227838, 228852, 236601, 248412, 267462, 269113, 292422, 303669, 315468, 341757, 343278, 372618, 404892, 438633, 455676, 473202, 476123, 534924, 538226, 558927, 584844, 607338, 683514, 686556, 745236, 807339, 877266, 946404, 952246, 1025271, 1076452, 1117854, 1214676, 1315899, 1367028, 1428369, 1614678, 1676781, 1754532, 1904492, 2050542, 2235708, 2422017, 2631798, 2856738, 3075813, 3229356, 3353562, 3947697, 4101084, 4285107, 4844034, 5263596, 5713476, 6151626, 6189599, 6707124, 7266051, 7895394, 8570214, 9688068, 12303252, 12379198, 12855321, 14532102, 15790788, 17140428, 18568797, 21798153, 24758396, 25710642, 29064204, 37137594, 38565963, 43596306, 51421284, 55706391, 74275188, 77131926, 87192612, 111412782, 154263852, 167119173, 222825564, 334238346, 501357519, 668476692, 1002715038, 2005430076]

約数ペア:

[(1, 2005430076), (2, 1002715038), (3, 668476692), (4, 501357519), (6, 334238346), (9, 222825564), (12, 167119173), (13, 154263852), (18, 111412782), (23, 87192612), (26, 77131926), (27, 74275188), (36, 55706391), (39, 51421284), (46, 43596306), (52, 38565963), (54, 37137594), (69, 29064204), (78, 25710642), (81, 24758396), (92, 21798153), (108, 18568797), (117, 17140428), (127, 15790788), (138, 14532102), (156, 12855321), (162, 12379198), (163, 12303252), (207, 9688068), (234, 8570214), (254, 7895394), (276, 7266051), (299, 6707124), (324, 6189599), (326, 6151626), (351, 5713476), (381, 5263596), (414, 4844034), (468, 4285107), (489, 4101084), (508, 3947697), (598, 3353562), (621, 3229356), (652, 3075813), (702, 2856738), (762, 2631798), (828, 2422017), (897, 2235708), (978, 2050542), (1053, 1904492), (1143, 1754532), (1196, 1676781), (1242, 1614678), (1404, 1428369), (1467, 1367028), (1524, 1315899), (1651, 1214676), (1794, 1117854), (1863, 1076452), (1956, 1025271), (2106, 952246), (2119, 946404), (2286, 877266), (2484, 807339), (2691, 745236), (2921, 686556), (2934, 683514), (3302, 607338), (3429, 584844), (3588, 558927), (3726, 538226), (3749, 534924), (4212, 476123), (4238, 473202), (4401, 455676), (4572, 438633), (4953, 404892), (5382, 372618), (5842, 343278), (5868, 341757), (6357, 315468), (6604, 303669), (6858, 292422), (7452, 269113), (7498, 267462), (8073, 248412), (8476, 236601), (8763, 228852), (8802, 227838), (9906, 202446), (10287, 194948), (10764, 186309), (11247, 178308), (11684, 171639), (12714, 157734), (13203, 151892), (13716, 146211), (14859, 134964), (14996, 133731), (16146, 124206), (17526, 114426), (17604, 113919), (19071, 105156), (19812, 101223), (20574, 97474), (20701, 96876), (22494, 89154), (24219, 82804), (25428, 78867), (26289, 76284), (26406, 75946), (29718, 67482), (32292, 62103), (33741, 59436), (35052, 57213), (37973, 52812), (38142, 52578), (41148, 48737), (41402, 48438), (44577, 44988)]