199420320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 692375040

約数和(自身を除く): 492954720

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, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 179, 211, 220, 240, 264, 330, 352, 358, 422, 440, 480, 528, 537, 633, 660, 716, 844, 880, 895, 1055, 1056, 1074, 1266, 1320, 1432, 1688, 1760, 1790, 1969, 2110, 2148, 2321, 2532, 2640, 2685, 2864, 3165, 3376, 3580, 3938, 4220, 4296, 4642, 5064, 5280, 5370, 5728, 5907, 6330, 6752, 6963, 7160, 7876, 8440, 8592, 9284, 9845, 10128, 10740, 11605, 11814, 12660, 13926, 14320, 15752, 16880, 17184, 18568, 19690, 20256, 21480, 23210, 23628, 25320, 27852, 28640, 29535, 31504, 33760, 34815, 37136, 37769, 39380, 42960, 46420, 47256, 50640, 55704, 59070, 63008, 69630, 74272, 75538, 78760, 85920, 92840, 94512, 101280, 111408, 113307, 118140, 139260, 151076, 157520, 185680, 188845, 189024, 222816, 226614, 236280, 278520, 302152, 315040, 371360, 377690, 415459, 453228, 472560, 557040, 566535, 604304, 755380, 830918, 906456, 945120, 1114080, 1133070, 1208608, 1246377, 1510760, 1661836, 1812912, 2077295, 2266140, 2492754, 3021520, 3323672, 3625824, 4154590, 4532280, 4985508, 6043040, 6231885, 6647344, 8309180, 9064560, 9971016, 12463770, 13294688, 16618360, 18129120, 19942032, 24927540, 33236720, 39884064, 49855080, 66473440, 99710160, 199420320]

約数ペア:

[(1, 199420320), (2, 99710160), (3, 66473440), (4, 49855080), (5, 39884064), (6, 33236720), (8, 24927540), (10, 19942032), (11, 18129120), (12, 16618360), (15, 13294688), (16, 12463770), (20, 9971016), (22, 9064560), (24, 8309180), (30, 6647344), (32, 6231885), (33, 6043040), (40, 4985508), (44, 4532280), (48, 4154590), (55, 3625824), (60, 3323672), (66, 3021520), (80, 2492754), (88, 2266140), (96, 2077295), (110, 1812912), (120, 1661836), (132, 1510760), (160, 1246377), (165, 1208608), (176, 1133070), (179, 1114080), (211, 945120), (220, 906456), (240, 830918), (264, 755380), (330, 604304), (352, 566535), (358, 557040), (422, 472560), (440, 453228), (480, 415459), (528, 377690), (537, 371360), (633, 315040), (660, 302152), (716, 278520), (844, 236280), (880, 226614), (895, 222816), (1055, 189024), (1056, 188845), (1074, 185680), (1266, 157520), (1320, 151076), (1432, 139260), (1688, 118140), (1760, 113307), (1790, 111408), (1969, 101280), (2110, 94512), (2148, 92840), (2321, 85920), (2532, 78760), (2640, 75538), (2685, 74272), (2864, 69630), (3165, 63008), (3376, 59070), (3580, 55704), (3938, 50640), (4220, 47256), (4296, 46420), (4642, 42960), (5064, 39380), (5280, 37769), (5370, 37136), (5728, 34815), (5907, 33760), (6330, 31504), (6752, 29535), (6963, 28640), (7160, 27852), (7876, 25320), (8440, 23628), (8592, 23210), (9284, 21480), (9845, 20256), (10128, 19690), (10740, 18568), (11605, 17184), (11814, 16880), (12660, 15752), (13926, 14320)]