7755877320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{2953}}^1$

素因数の和:3519

約数の個数: 128

約数和(自身を含む): 23863593600

約数和(自身を除く): 16107716280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 509, 516, 645, 860, 1018, 1032, 1290, 1527, 1720, 2036, 2545, 2580, 2953, 3054, 4072, 5090, 5160, 5906, 6108, 7635, 8859, 10180, 11812, 12216, 14765, 15270, 17718, 20360, 21887, 23624, 29530, 30540, 35436, 43774, 44295, 59060, 61080, 65661, 70872, 87548, 88590, 109435, 118120, 126979, 131322, 175096, 177180, 218870, 253958, 262644, 328305, 354360, 380937, 437740, 507916, 525288, 634895, 656610, 761874, 875480, 1015832, 1269790, 1313220, 1503077, 1523748, 1904685, 2539580, 2626440, 3006154, 3047496, 3809370, 4509231, 5079160, 6012308, 7515385, 7618740, 9018462, 12024616, 15030770, 15237480, 18036924, 22546155, 30061540, 36073848, 45092310, 60123080, 64632311, 90184620, 129264622, 180369240, 193896933, 258529244, 323161555, 387793866, 517058488, 646323110, 775587732, 969484665, 1292646220, 1551175464, 1938969330, 2585292440, 3877938660, 7755877320]

約数ペア:

[(1, 7755877320), (2, 3877938660), (3, 2585292440), (4, 1938969330), (5, 1551175464), (6, 1292646220), (8, 969484665), (10, 775587732), (12, 646323110), (15, 517058488), (20, 387793866), (24, 323161555), (30, 258529244), (40, 193896933), (43, 180369240), (60, 129264622), (86, 90184620), (120, 64632311), (129, 60123080), (172, 45092310), (215, 36073848), (258, 30061540), (344, 22546155), (430, 18036924), (509, 15237480), (516, 15030770), (645, 12024616), (860, 9018462), (1018, 7618740), (1032, 7515385), (1290, 6012308), (1527, 5079160), (1720, 4509231), (2036, 3809370), (2545, 3047496), (2580, 3006154), (2953, 2626440), (3054, 2539580), (4072, 1904685), (5090, 1523748), (5160, 1503077), (5906, 1313220), (6108, 1269790), (7635, 1015832), (8859, 875480), (10180, 761874), (11812, 656610), (12216, 634895), (14765, 525288), (15270, 507916), (17718, 437740), (20360, 380937), (21887, 354360), (23624, 328305), (29530, 262644), (30540, 253958), (35436, 218870), (43774, 177180), (44295, 175096), (59060, 131322), (61080, 126979), (65661, 118120), (70872, 109435), (87548, 88590)]