15693410280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1\times {\mathrm{1913}}^1$

素因数の和:2563

約数の個数: 128

約数和(自身を含む): 47543760000

約数和(自身を除く): 31850349720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 499, 548, 685, 822, 998, 1096, 1370, 1497, 1644, 1913, 1996, 2055, 2495, 2740, 2994, 3288, 3826, 3992, 4110, 4990, 5480, 5739, 5988, 7485, 7652, 8220, 9565, 9980, 11478, 11976, 14970, 15304, 16440, 19130, 19960, 22956, 28695, 29940, 38260, 45912, 57390, 59880, 68363, 76520, 114780, 136726, 205089, 229560, 262081, 273452, 341815, 410178, 524162, 546904, 683630, 786243, 820356, 954587, 1025445, 1048324, 1310405, 1367260, 1572486, 1640712, 1909174, 2050890, 2096648, 2620810, 2734520, 2863761, 3144972, 3818348, 3931215, 4101780, 4772935, 5241620, 5727522, 6289944, 7636696, 7862430, 8203560, 9545870, 10483240, 11455044, 14318805, 15724860, 19091740, 22910088, 28637610, 31449720, 38183480, 57275220, 114550440, 130778419, 261556838, 392335257, 523113676, 653892095, 784670514, 1046227352, 1307784190, 1569341028, 1961676285, 2615568380, 3138682056, 3923352570, 5231136760, 7846705140, 15693410280]

約数ペア:

[(1, 15693410280), (2, 7846705140), (3, 5231136760), (4, 3923352570), (5, 3138682056), (6, 2615568380), (8, 1961676285), (10, 1569341028), (12, 1307784190), (15, 1046227352), (20, 784670514), (24, 653892095), (30, 523113676), (40, 392335257), (60, 261556838), (120, 130778419), (137, 114550440), (274, 57275220), (411, 38183480), (499, 31449720), (548, 28637610), (685, 22910088), (822, 19091740), (998, 15724860), (1096, 14318805), (1370, 11455044), (1497, 10483240), (1644, 9545870), (1913, 8203560), (1996, 7862430), (2055, 7636696), (2495, 6289944), (2740, 5727522), (2994, 5241620), (3288, 4772935), (3826, 4101780), (3992, 3931215), (4110, 3818348), (4990, 3144972), (5480, 2863761), (5739, 2734520), (5988, 2620810), (7485, 2096648), (7652, 2050890), (8220, 1909174), (9565, 1640712), (9980, 1572486), (11478, 1367260), (11976, 1310405), (14970, 1048324), (15304, 1025445), (16440, 954587), (19130, 820356), (19960, 786243), (22956, 683630), (28695, 546904), (29940, 524162), (38260, 410178), (45912, 341815), (57390, 273452), (59880, 262081), (68363, 229560), (76520, 205089), (114780, 136726)]