198200640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2$

素因数の和:305

約数の個数: 168

約数和(自身を含む): 691542432

約数和(自身を除く): 493341792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 137, 160, 165, 176, 192, 220, 240, 264, 274, 320, 330, 352, 411, 440, 480, 528, 548, 660, 685, 704, 822, 880, 960, 1056, 1096, 1320, 1370, 1507, 1644, 1760, 2055, 2112, 2192, 2640, 2740, 3014, 3288, 3520, 4110, 4384, 4521, 5280, 5480, 6028, 6576, 7535, 8220, 8768, 9042, 10560, 10960, 12056, 13152, 15070, 16440, 18084, 18769, 21920, 22605, 24112, 26304, 30140, 32880, 36168, 37538, 43840, 45210, 48224, 56307, 60280, 65760, 72336, 75076, 90420, 93845, 96448, 112614, 120560, 131520, 144672, 150152, 180840, 187690, 206459, 225228, 241120, 281535, 289344, 300304, 361680, 375380, 412918, 450456, 482240, 563070, 600608, 619377, 723360, 750760, 825836, 900912, 1032295, 1126140, 1201216, 1238754, 1446720, 1501520, 1651672, 1801824, 2064590, 2252280, 2477508, 3003040, 3096885, 3303344, 3603648, 4129180, 4504560, 4955016, 6006080, 6193770, 6606688, 8258360, 9009120, 9910032, 12387540, 13213376, 16516720, 18018240, 19820064, 24775080, 33033440, 39640128, 49550160, 66066880, 99100320, 198200640]

約数ペア:

[(1, 198200640), (2, 99100320), (3, 66066880), (4, 49550160), (5, 39640128), (6, 33033440), (8, 24775080), (10, 19820064), (11, 18018240), (12, 16516720), (15, 13213376), (16, 12387540), (20, 9910032), (22, 9009120), (24, 8258360), (30, 6606688), (32, 6193770), (33, 6006080), (40, 4955016), (44, 4504560), (48, 4129180), (55, 3603648), (60, 3303344), (64, 3096885), (66, 3003040), (80, 2477508), (88, 2252280), (96, 2064590), (110, 1801824), (120, 1651672), (132, 1501520), (137, 1446720), (160, 1238754), (165, 1201216), (176, 1126140), (192, 1032295), (220, 900912), (240, 825836), (264, 750760), (274, 723360), (320, 619377), (330, 600608), (352, 563070), (411, 482240), (440, 450456), (480, 412918), (528, 375380), (548, 361680), (660, 300304), (685, 289344), (704, 281535), (822, 241120), (880, 225228), (960, 206459), (1056, 187690), (1096, 180840), (1320, 150152), (1370, 144672), (1507, 131520), (1644, 120560), (1760, 112614), (2055, 96448), (2112, 93845), (2192, 90420), (2640, 75076), (2740, 72336), (3014, 65760), (3288, 60280), (3520, 56307), (4110, 48224), (4384, 45210), (4521, 43840), (5280, 37538), (5480, 36168), (6028, 32880), (6576, 30140), (7535, 26304), (8220, 24112), (8768, 22605), (9042, 21920), (10560, 18769), (10960, 18084), (12056, 16440), (13152, 15070)]