166897140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 494605440

約数和(自身を除く): 327708300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 281, 285, 380, 521, 562, 570, 843, 1042, 1124, 1140, 1405, 1563, 1686, 2084, 2605, 2810, 3126, 3372, 4215, 5210, 5339, 5620, 6252, 7815, 8430, 9899, 10420, 10678, 15630, 16017, 16860, 19798, 21356, 26695, 29697, 31260, 32034, 39596, 49495, 53390, 59394, 64068, 80085, 98990, 106780, 118788, 146401, 148485, 160170, 197980, 292802, 296970, 320340, 439203, 585604, 593940, 732005, 878406, 1464010, 1756812, 2196015, 2781619, 2928020, 4392030, 5563238, 8344857, 8784060, 11126476, 13908095, 16689714, 27816190, 33379428, 41724285, 55632380, 83448570, 166897140]

約数ペア:

[(1, 166897140), (2, 83448570), (3, 55632380), (4, 41724285), (5, 33379428), (6, 27816190), (10, 16689714), (12, 13908095), (15, 11126476), (19, 8784060), (20, 8344857), (30, 5563238), (38, 4392030), (57, 2928020), (60, 2781619), (76, 2196015), (95, 1756812), (114, 1464010), (190, 878406), (228, 732005), (281, 593940), (285, 585604), (380, 439203), (521, 320340), (562, 296970), (570, 292802), (843, 197980), (1042, 160170), (1124, 148485), (1140, 146401), (1405, 118788), (1563, 106780), (1686, 98990), (2084, 80085), (2605, 64068), (2810, 59394), (3126, 53390), (3372, 49495), (4215, 39596), (5210, 32034), (5339, 31260), (5620, 29697), (6252, 26695), (7815, 21356), (8430, 19798), (9899, 16860), (10420, 16017), (10678, 15630)]