103715680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 261122400

約数和(自身を除く): 157406720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 109, 152, 160, 190, 218, 304, 313, 380, 436, 545, 608, 626, 760, 872, 1090, 1252, 1520, 1565, 1744, 2071, 2180, 2504, 3040, 3130, 3488, 4142, 4360, 5008, 5947, 6260, 8284, 8720, 10016, 10355, 11894, 12520, 16568, 17440, 20710, 23788, 25040, 29735, 33136, 34117, 41420, 47576, 50080, 59470, 66272, 68234, 82840, 95152, 118940, 136468, 165680, 170585, 190304, 237880, 272936, 331360, 341170, 475760, 545872, 648223, 682340, 951520, 1091744, 1296446, 1364680, 2592892, 2729360, 3241115, 5185784, 5458720, 6482230, 10371568, 12964460, 20743136, 25928920, 51857840, 103715680]

約数ペア:

[(1, 103715680), (2, 51857840), (4, 25928920), (5, 20743136), (8, 12964460), (10, 10371568), (16, 6482230), (19, 5458720), (20, 5185784), (32, 3241115), (38, 2729360), (40, 2592892), (76, 1364680), (80, 1296446), (95, 1091744), (109, 951520), (152, 682340), (160, 648223), (190, 545872), (218, 475760), (304, 341170), (313, 331360), (380, 272936), (436, 237880), (545, 190304), (608, 170585), (626, 165680), (760, 136468), (872, 118940), (1090, 95152), (1252, 82840), (1520, 68234), (1565, 66272), (1744, 59470), (2071, 50080), (2180, 47576), (2504, 41420), (3040, 34117), (3130, 33136), (3488, 29735), (4142, 25040), (4360, 23788), (5008, 20710), (5947, 17440), (6260, 16568), (8284, 12520), (8720, 11894), (10016, 10355)]