295198440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3087

約数の個数: 128

約数和(自身を含む): 954201600

約数和(自身を除く): 659003160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2451, 2580, 3011, 3268, 4085, 4902, 5160, 6022, 6536, 8170, 9033, 9804, 12044, 12255, 15055, 16340, 18066, 19608, 24088, 24510, 30110, 32680, 36132, 45165, 49020, 57209, 60220, 72264, 90330, 98040, 114418, 120440, 129473, 171627, 180660, 228836, 258946, 286045, 343254, 361320, 388419, 457672, 517892, 572090, 647365, 686508, 776838, 858135, 1035784, 1144180, 1294730, 1373016, 1553676, 1716270, 1942095, 2288360, 2459987, 2589460, 3107352, 3432540, 3884190, 4919974, 5178920, 6865080, 7379961, 7768380, 9839948, 12299935, 14759922, 15536760, 19679896, 24599870, 29519844, 36899805, 49199740, 59039688, 73799610, 98399480, 147599220, 295198440]

約数ペア:

[(1, 295198440), (2, 147599220), (3, 98399480), (4, 73799610), (5, 59039688), (6, 49199740), (8, 36899805), (10, 29519844), (12, 24599870), (15, 19679896), (19, 15536760), (20, 14759922), (24, 12299935), (30, 9839948), (38, 7768380), (40, 7379961), (43, 6865080), (57, 5178920), (60, 4919974), (76, 3884190), (86, 3432540), (95, 3107352), (114, 2589460), (120, 2459987), (129, 2288360), (152, 1942095), (172, 1716270), (190, 1553676), (215, 1373016), (228, 1294730), (258, 1144180), (285, 1035784), (344, 858135), (380, 776838), (430, 686508), (456, 647365), (516, 572090), (570, 517892), (645, 457672), (760, 388419), (817, 361320), (860, 343254), (1032, 286045), (1140, 258946), (1290, 228836), (1634, 180660), (1720, 171627), (2280, 129473), (2451, 120440), (2580, 114418), (3011, 98040), (3268, 90330), (4085, 72264), (4902, 60220), (5160, 57209), (6022, 49020), (6536, 45165), (8170, 36132), (9033, 32680), (9804, 30110), (12044, 24510), (12255, 24088), (15055, 19608), (16340, 18066)]