69250440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4379

約数の個数: 128

約数和(自身を含む): 249984000

約数和(自身を除く): 180733560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 4339, 5320, 7980, 8678, 13017, 15960, 17356, 21695, 26034, 30373, 34712, 43390, 52068, 60746, 65085, 82441, 86780, 91119, 104136, 121492, 130170, 151865, 164882, 173560, 182238, 242984, 247323, 260340, 303730, 329764, 364476, 412205, 455595, 494646, 520680, 577087, 607460, 659528, 728952, 824410, 911190, 989292, 1154174, 1214920, 1236615, 1648820, 1731261, 1822380, 1978584, 2308348, 2473230, 2885435, 3297640, 3462522, 3644760, 4616696, 4946460, 5770870, 6925044, 8656305, 9892920, 11541740, 13850088, 17312610, 23083480, 34625220, 69250440]

約数ペア:

[(1, 69250440), (2, 34625220), (3, 23083480), (4, 17312610), (5, 13850088), (6, 11541740), (7, 9892920), (8, 8656305), (10, 6925044), (12, 5770870), (14, 4946460), (15, 4616696), (19, 3644760), (20, 3462522), (21, 3297640), (24, 2885435), (28, 2473230), (30, 2308348), (35, 1978584), (38, 1822380), (40, 1731261), (42, 1648820), (56, 1236615), (57, 1214920), (60, 1154174), (70, 989292), (76, 911190), (84, 824410), (95, 728952), (105, 659528), (114, 607460), (120, 577087), (133, 520680), (140, 494646), (152, 455595), (168, 412205), (190, 364476), (210, 329764), (228, 303730), (266, 260340), (280, 247323), (285, 242984), (380, 182238), (399, 173560), (420, 164882), (456, 151865), (532, 130170), (570, 121492), (665, 104136), (760, 91119), (798, 86780), (840, 82441), (1064, 65085), (1140, 60746), (1330, 52068), (1596, 43390), (1995, 34712), (2280, 30373), (2660, 26034), (3192, 21695), (3990, 17356), (4339, 15960), (5320, 13017), (7980, 8678)]