12510693240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1\times {\mathrm{659}}^1$

素因数の和:1517

約数の個数: 128

約数和(自身を含む): 37789804800

約数和(自身を除く): 25279111560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 563, 659, 843, 1124, 1126, 1318, 1405, 1686, 1689, 1977, 2248, 2252, 2636, 2810, 2815, 3295, 3372, 3378, 3954, 4215, 4504, 5272, 5620, 5630, 6590, 6744, 6756, 7908, 8430, 8445, 9885, 11240, 11260, 13180, 13512, 15816, 16860, 16890, 19770, 22520, 26360, 33720, 33780, 39540, 67560, 79080, 158203, 185179, 316406, 370358, 371017, 474609, 555537, 632812, 740716, 742034, 791015, 925895, 949218, 1111074, 1113051, 1265624, 1481432, 1484068, 1582030, 1851790, 1855085, 1898436, 2222148, 2226102, 2373045, 2777685, 2968136, 3164060, 3703580, 3710170, 3796872, 4444296, 4452204, 4746090, 5555370, 5565255, 6328120, 7407160, 7420340, 8904408, 9492180, 11110740, 11130510, 14840680, 18984360, 22221480, 22261020, 44522040, 104255777, 208511554, 312767331, 417023108, 521278885, 625534662, 834046216, 1042557770, 1251069324, 1563836655, 2085115540, 2502138648, 3127673310, 4170231080, 6255346620, 12510693240]

約数ペア:

[(1, 12510693240), (2, 6255346620), (3, 4170231080), (4, 3127673310), (5, 2502138648), (6, 2085115540), (8, 1563836655), (10, 1251069324), (12, 1042557770), (15, 834046216), (20, 625534662), (24, 521278885), (30, 417023108), (40, 312767331), (60, 208511554), (120, 104255777), (281, 44522040), (562, 22261020), (563, 22221480), (659, 18984360), (843, 14840680), (1124, 11130510), (1126, 11110740), (1318, 9492180), (1405, 8904408), (1686, 7420340), (1689, 7407160), (1977, 6328120), (2248, 5565255), (2252, 5555370), (2636, 4746090), (2810, 4452204), (2815, 4444296), (3295, 3796872), (3372, 3710170), (3378, 3703580), (3954, 3164060), (4215, 2968136), (4504, 2777685), (5272, 2373045), (5620, 2226102), (5630, 2222148), (6590, 1898436), (6744, 1855085), (6756, 1851790), (7908, 1582030), (8430, 1484068), (8445, 1481432), (9885, 1265624), (11240, 1113051), (11260, 1111074), (13180, 949218), (13512, 925895), (15816, 791015), (16860, 742034), (16890, 740716), (19770, 632812), (22520, 555537), (26360, 474609), (33720, 371017), (33780, 370358), (39540, 316406), (67560, 185179), (79080, 158203)]