6945052440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{22031}}^1$

素因数の和:22153

約数の個数: 128

約数和(自身を含む): 21700638720

約数和(自身を除く): 14755586280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 71, 74, 111, 120, 142, 148, 185, 213, 222, 284, 296, 355, 370, 426, 444, 555, 568, 710, 740, 852, 888, 1065, 1110, 1420, 1480, 1704, 2130, 2220, 2627, 2840, 4260, 4440, 5254, 7881, 8520, 10508, 13135, 15762, 21016, 22031, 26270, 31524, 39405, 44062, 52540, 63048, 66093, 78810, 88124, 105080, 110155, 132186, 157620, 176248, 220310, 264372, 315240, 330465, 440620, 528744, 660930, 815147, 881240, 1321860, 1564201, 1630294, 2445441, 2643720, 3128402, 3260588, 4075735, 4692603, 4890882, 6256804, 6521176, 7821005, 8151470, 9385206, 9781764, 12227205, 12513608, 15642010, 16302940, 18770412, 19563528, 23463015, 24454410, 31284020, 32605880, 37540824, 46926030, 48908820, 57875437, 62568040, 93852060, 97817640, 115750874, 173626311, 187704120, 231501748, 289377185, 347252622, 463003496, 578754370, 694505244, 868131555, 1157508740, 1389010488, 1736263110, 2315017480, 3472526220, 6945052440]

約数ペア:

[(1, 6945052440), (2, 3472526220), (3, 2315017480), (4, 1736263110), (5, 1389010488), (6, 1157508740), (8, 868131555), (10, 694505244), (12, 578754370), (15, 463003496), (20, 347252622), (24, 289377185), (30, 231501748), (37, 187704120), (40, 173626311), (60, 115750874), (71, 97817640), (74, 93852060), (111, 62568040), (120, 57875437), (142, 48908820), (148, 46926030), (185, 37540824), (213, 32605880), (222, 31284020), (284, 24454410), (296, 23463015), (355, 19563528), (370, 18770412), (426, 16302940), (444, 15642010), (555, 12513608), (568, 12227205), (710, 9781764), (740, 9385206), (852, 8151470), (888, 7821005), (1065, 6521176), (1110, 6256804), (1420, 4890882), (1480, 4692603), (1704, 4075735), (2130, 3260588), (2220, 3128402), (2627, 2643720), (2840, 2445441), (4260, 1630294), (4440, 1564201), (5254, 1321860), (7881, 881240), (8520, 815147), (10508, 660930), (13135, 528744), (15762, 440620), (21016, 330465), (22031, 315240), (26270, 264372), (31524, 220310), (39405, 176248), (44062, 157620), (52540, 132186), (63048, 110155), (66093, 105080), (78810, 88124)]