131398080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 224

約数和(自身を含む): 475780608

約数和(自身を除く): 344382528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 506, 528, 541, 552, 660, 690, 704, 736, 759, 880, 920, 960, 1012, 1056, 1082, 1104, 1265, 1320, 1380, 1472, 1518, 1623, 1760, 1840, 2024, 2112, 2164, 2208, 2530, 2640, 2705, 2760, 3036, 3246, 3520, 3680, 3795, 4048, 4328, 4416, 5060, 5280, 5410, 5520, 5951, 6072, 6492, 7360, 7590, 8096, 8115, 8656, 10120, 10560, 10820, 11040, 11902, 12144, 12443, 12984, 15180, 16192, 16230, 17312, 17853, 20240, 21640, 22080, 23804, 24288, 24886, 25968, 29755, 30360, 32460, 34624, 35706, 37329, 40480, 43280, 47608, 48576, 49772, 51936, 59510, 60720, 62215, 64920, 71412, 74658, 80960, 86560, 89265, 95216, 99544, 103872, 119020, 121440, 124430, 129840, 136873, 142824, 149316, 173120, 178530, 186645, 190432, 199088, 238040, 242880, 248860, 259680, 273746, 285648, 298632, 357060, 373290, 380864, 398176, 410619, 476080, 497720, 519360, 547492, 571296, 597264, 684365, 714120, 746580, 796352, 821238, 952160, 995440, 1094984, 1142592, 1194528, 1368730, 1428240, 1493160, 1642476, 1904320, 1990880, 2053095, 2189968, 2389056, 2737460, 2856480, 2986320, 3284952, 3981760, 4106190, 4379936, 5474920, 5712960, 5972640, 6569904, 8212380, 8759872, 10949840, 11945280, 13139808, 16424760, 21899680, 26279616, 32849520, 43799360, 65699040, 131398080]

約数ペア:

[(1, 131398080), (2, 65699040), (3, 43799360), (4, 32849520), (5, 26279616), (6, 21899680), (8, 16424760), (10, 13139808), (11, 11945280), (12, 10949840), (15, 8759872), (16, 8212380), (20, 6569904), (22, 5972640), (23, 5712960), (24, 5474920), (30, 4379936), (32, 4106190), (33, 3981760), (40, 3284952), (44, 2986320), (46, 2856480), (48, 2737460), (55, 2389056), (60, 2189968), (64, 2053095), (66, 1990880), (69, 1904320), (80, 1642476), (88, 1493160), (92, 1428240), (96, 1368730), (110, 1194528), (115, 1142592), (120, 1094984), (132, 995440), (138, 952160), (160, 821238), (165, 796352), (176, 746580), (184, 714120), (192, 684365), (220, 597264), (230, 571296), (240, 547492), (253, 519360), (264, 497720), (276, 476080), (320, 410619), (330, 398176), (345, 380864), (352, 373290), (368, 357060), (440, 298632), (460, 285648), (480, 273746), (506, 259680), (528, 248860), (541, 242880), (552, 238040), (660, 199088), (690, 190432), (704, 186645), (736, 178530), (759, 173120), (880, 149316), (920, 142824), (960, 136873), (1012, 129840), (1056, 124430), (1082, 121440), (1104, 119020), (1265, 103872), (1320, 99544), (1380, 95216), (1472, 89265), (1518, 86560), (1623, 80960), (1760, 74658), (1840, 71412), (2024, 64920), (2112, 62215), (2164, 60720), (2208, 59510), (2530, 51936), (2640, 49772), (2705, 48576), (2760, 47608), (3036, 43280), (3246, 40480), (3520, 37329), (3680, 35706), (3795, 34624), (4048, 32460), (4328, 30360), (4416, 29755), (5060, 25968), (5280, 24886), (5410, 24288), (5520, 23804), (5951, 22080), (6072, 21640), (6492, 20240), (7360, 17853), (7590, 17312), (8096, 16230), (8115, 16192), (8656, 15180), (10120, 12984), (10560, 12443), (10820, 12144), (11040, 11902)]