196573080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1249

約数の個数: 128

約数和(自身を含む): 648622080

約数和(自身を除く): 452049000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 137, 165, 220, 264, 274, 330, 411, 440, 548, 660, 685, 822, 1087, 1096, 1320, 1370, 1507, 1644, 2055, 2174, 2740, 3014, 3261, 3288, 4110, 4348, 4521, 5435, 5480, 6028, 6522, 7535, 8220, 8696, 9042, 10870, 11957, 12056, 13044, 15070, 16305, 16440, 18084, 21740, 22605, 23914, 26088, 30140, 32610, 35871, 36168, 43480, 45210, 47828, 59785, 60280, 65220, 71742, 90420, 95656, 119570, 130440, 143484, 148919, 179355, 180840, 239140, 286968, 297838, 358710, 446757, 478280, 595676, 717420, 744595, 893514, 1191352, 1434840, 1489190, 1638109, 1787028, 2233785, 2978380, 3276218, 3574056, 4467570, 4914327, 5956760, 6552436, 8190545, 8935140, 9828654, 13104872, 16381090, 17870280, 19657308, 24571635, 32762180, 39314616, 49143270, 65524360, 98286540, 196573080]

約数ペア:

[(1, 196573080), (2, 98286540), (3, 65524360), (4, 49143270), (5, 39314616), (6, 32762180), (8, 24571635), (10, 19657308), (11, 17870280), (12, 16381090), (15, 13104872), (20, 9828654), (22, 8935140), (24, 8190545), (30, 6552436), (33, 5956760), (40, 4914327), (44, 4467570), (55, 3574056), (60, 3276218), (66, 2978380), (88, 2233785), (110, 1787028), (120, 1638109), (132, 1489190), (137, 1434840), (165, 1191352), (220, 893514), (264, 744595), (274, 717420), (330, 595676), (411, 478280), (440, 446757), (548, 358710), (660, 297838), (685, 286968), (822, 239140), (1087, 180840), (1096, 179355), (1320, 148919), (1370, 143484), (1507, 130440), (1644, 119570), (2055, 95656), (2174, 90420), (2740, 71742), (3014, 65220), (3261, 60280), (3288, 59785), (4110, 47828), (4348, 45210), (4521, 43480), (5435, 36168), (5480, 35871), (6028, 32610), (6522, 30140), (7535, 26088), (8220, 23914), (8696, 22605), (9042, 21740), (10870, 18084), (11957, 16440), (12056, 16305), (13044, 15070)]