2091154800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1439}}^1$

素因数の和:1640

約数の個数: 240

約数和(自身を含む): 7705221120

約数和(自身を除く): 5614066320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 173, 175, 200, 210, 240, 280, 300, 336, 346, 350, 400, 420, 519, 525, 560, 600, 692, 700, 840, 865, 1038, 1050, 1200, 1211, 1384, 1400, 1439, 1680, 1730, 2076, 2100, 2422, 2595, 2768, 2800, 2878, 3460, 3633, 4152, 4200, 4317, 4325, 4844, 5190, 5756, 6055, 6920, 7195, 7266, 8304, 8400, 8634, 8650, 9688, 10073, 10380, 11512, 12110, 12975, 13840, 14390, 14532, 17268, 17300, 18165, 19376, 20146, 20760, 21585, 23024, 24220, 25950, 28780, 29064, 30219, 30275, 34536, 34600, 35975, 36330, 40292, 41520, 43170, 48440, 50365, 51900, 57560, 58128, 60438, 60550, 69072, 69200, 71950, 72660, 80584, 86340, 90825, 96880, 100730, 103800, 107925, 115120, 120876, 121100, 143900, 145320, 151095, 161168, 172680, 181650, 201460, 207600, 215850, 241752, 242200, 248947, 251825, 287800, 290640, 302190, 345360, 363300, 402920, 431700, 483504, 484400, 497894, 503650, 575600, 604380, 726600, 746841, 755475, 805840, 863400, 995788, 1007300, 1208760, 1244735, 1453200, 1493682, 1510950, 1726800, 1742629, 1991576, 2014600, 2417520, 2489470, 2987364, 3021900, 3485258, 3734205, 3983152, 4029200, 4978940, 5227887, 5974728, 6043800, 6223675, 6970516, 7468410, 8713145, 9957880, 10455774, 11949456, 12087600, 12447350, 13941032, 14936820, 17426290, 18671025, 19915760, 20911548, 24894700, 26139435, 27882064, 29873640, 34852580, 37342050, 41823096, 43565725, 49789400, 52278870, 59747280, 69705160, 74684100, 83646192, 87131450, 99578800, 104557740, 130697175, 139410320, 149368200, 174262900, 209115480, 261394350, 298736400, 348525800, 418230960, 522788700, 697051600, 1045577400, 2091154800]

約数ペア:

[(1, 2091154800), (2, 1045577400), (3, 697051600), (4, 522788700), (5, 418230960), (6, 348525800), (7, 298736400), (8, 261394350), (10, 209115480), (12, 174262900), (14, 149368200), (15, 139410320), (16, 130697175), (20, 104557740), (21, 99578800), (24, 87131450), (25, 83646192), (28, 74684100), (30, 69705160), (35, 59747280), (40, 52278870), (42, 49789400), (48, 43565725), (50, 41823096), (56, 37342050), (60, 34852580), (70, 29873640), (75, 27882064), (80, 26139435), (84, 24894700), (100, 20911548), (105, 19915760), (112, 18671025), (120, 17426290), (140, 14936820), (150, 13941032), (168, 12447350), (173, 12087600), (175, 11949456), (200, 10455774), (210, 9957880), (240, 8713145), (280, 7468410), (300, 6970516), (336, 6223675), (346, 6043800), (350, 5974728), (400, 5227887), (420, 4978940), (519, 4029200), (525, 3983152), (560, 3734205), (600, 3485258), (692, 3021900), (700, 2987364), (840, 2489470), (865, 2417520), (1038, 2014600), (1050, 1991576), (1200, 1742629), (1211, 1726800), (1384, 1510950), (1400, 1493682), (1439, 1453200), (1680, 1244735), (1730, 1208760), (2076, 1007300), (2100, 995788), (2422, 863400), (2595, 805840), (2768, 755475), (2800, 746841), (2878, 726600), (3460, 604380), (3633, 575600), (4152, 503650), (4200, 497894), (4317, 484400), (4325, 483504), (4844, 431700), (5190, 402920), (5756, 363300), (6055, 345360), (6920, 302190), (7195, 290640), (7266, 287800), (8304, 251825), (8400, 248947), (8634, 242200), (8650, 241752), (9688, 215850), (10073, 207600), (10380, 201460), (11512, 181650), (12110, 172680), (12975, 161168), (13840, 151095), (14390, 145320), (14532, 143900), (17268, 121100), (17300, 120876), (18165, 115120), (19376, 107925), (20146, 103800), (20760, 100730), (21585, 96880), (23024, 90825), (24220, 86340), (25950, 80584), (28780, 72660), (29064, 71950), (30219, 69200), (30275, 69072), (34536, 60550), (34600, 60438), (35975, 58128), (36330, 57560), (40292, 51900), (41520, 50365), (43170, 48440)]