1861698083280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1\times {\mathrm{20771}}^1$

素因数の和:22546

約数の個数: 320

約数和(自身を含む): 6812779954176

約数和(自身を除く): 4951081870896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1721, 1736, 1860, 2170, 2480, 2604, 3255, 3442, 3472, 3720, 4340, 5163, 5208, 6510, 6884, 7440, 8605, 8680, 10326, 10416, 12047, 13020, 13768, 17210, 17360, 20652, 20771, 24094, 25815, 26040, 27536, 34420, 36141, 41304, 41542, 48188, 51630, 52080, 53351, 60235, 62313, 68840, 72282, 82608, 83084, 96376, 103260, 103855, 106702, 120470, 124626, 137680, 144564, 145397, 160053, 166168, 180705, 192752, 206520, 207710, 213404, 240940, 249252, 266755, 289128, 290794, 311565, 320106, 332336, 361410, 373457, 413040, 415420, 426808, 436191, 481880, 498504, 533510, 578256, 581588, 623130, 640212, 643901, 722820, 726985, 746914, 800265, 830840, 853616, 872382, 963760, 997008, 1067020, 1120371, 1163176, 1246260, 1280424, 1287802, 1445640, 1453970, 1493828, 1600530, 1661680, 1744764, 1867285, 1931703, 2134040, 2180955, 2240742, 2326352, 2492520, 2560848, 2575604, 2891280, 2907940, 2987656, 3201060, 3219505, 3489528, 3734570, 3863406, 4268080, 4361910, 4481484, 4507307, 4985040, 5151208, 5601855, 5815880, 5975312, 6402120, 6439010, 6979056, 7469140, 7726812, 8723820, 8962968, 9014614, 9658515, 10302416, 11203710, 11631760, 12804240, 12878020, 13521921, 14938280, 15453624, 17447640, 17925936, 18029228, 19317030, 22407420, 22536535, 25756040, 27043842, 29876560, 30907248, 34895280, 35746891, 36058456, 38634060, 44814840, 45073070, 51512080, 54087684, 67609605, 71493782, 72116912, 77268120, 89629680, 90146140, 107240673, 108175368, 135219210, 142987564, 154536240, 178734455, 180292280, 214481346, 216350736, 250228237, 270438420, 285975128, 357468910, 360584560, 428962692, 500456474, 536203365, 540876840, 571950256, 714937820, 750684711, 857925384, 1000912948, 1072406730, 1081753680, 1108153621, 1251141185, 1429875640, 1501369422, 1715850768, 2001825896, 2144813460, 2216307242, 2502282370, 2859751280, 3002738844, 3324460863, 3753423555, 4003651792, 4289626920, 4432614484, 5004564740, 5540768105, 6005477688, 6648921726, 7506847110, 7757075347, 8579253840, 8865228968, 10009129480, 11081536210, 12010955376, 13297843452, 15013694220, 15514150694, 16622304315, 17730457936, 20018258960, 22163072420, 23271226041, 26595686904, 30027388440, 31028301388, 33244608630, 38785376735, 44326144840, 46542452082, 53191373808, 60054776880, 62056602776, 66489217260, 77570753470, 88652289680, 93084904164, 116356130205, 124113205552, 132978434520, 155141506940, 186169808328, 232712260410, 265956869040, 310283013880, 372339616656, 465424520820, 620566027760, 930849041640, 1861698083280]

約数ペア:

[(1, 1861698083280), (2, 930849041640), (3, 620566027760), (4, 465424520820), (5, 372339616656), (6, 310283013880), (7, 265956869040), (8, 232712260410), (10, 186169808328), (12, 155141506940), (14, 132978434520), (15, 124113205552), (16, 116356130205), (20, 93084904164), (21, 88652289680), (24, 77570753470), (28, 66489217260), (30, 62056602776), (31, 60054776880), (35, 53191373808), (40, 46542452082), (42, 44326144840), (48, 38785376735), (56, 33244608630), (60, 31028301388), (62, 30027388440), (70, 26595686904), (80, 23271226041), (84, 22163072420), (93, 20018258960), (105, 17730457936), (112, 16622304315), (120, 15514150694), (124, 15013694220), (140, 13297843452), (155, 12010955376), (168, 11081536210), (186, 10009129480), (210, 8865228968), (217, 8579253840), (240, 7757075347), (248, 7506847110), (280, 6648921726), (310, 6005477688), (336, 5540768105), (372, 5004564740), (420, 4432614484), (434, 4289626920), (465, 4003651792), (496, 3753423555), (560, 3324460863), (620, 3002738844), (651, 2859751280), (744, 2502282370), (840, 2216307242), (868, 2144813460), (930, 2001825896), (1085, 1715850768), (1240, 1501369422), (1302, 1429875640), (1488, 1251141185), (1680, 1108153621), (1721, 1081753680), (1736, 1072406730), (1860, 1000912948), (2170, 857925384), (2480, 750684711), (2604, 714937820), (3255, 571950256), (3442, 540876840), (3472, 536203365), (3720, 500456474), (4340, 428962692), (5163, 360584560), (5208, 357468910), (6510, 285975128), (6884, 270438420), (7440, 250228237), (8605, 216350736), (8680, 214481346), (10326, 180292280), (10416, 178734455), (12047, 154536240), (13020, 142987564), (13768, 135219210), (17210, 108175368), (17360, 107240673), (20652, 90146140), (20771, 89629680), (24094, 77268120), (25815, 72116912), (26040, 71493782), (27536, 67609605), (34420, 54087684), (36141, 51512080), (41304, 45073070), (41542, 44814840), (48188, 38634060), (51630, 36058456), (52080, 35746891), (53351, 34895280), (60235, 30907248), (62313, 29876560), (68840, 27043842), (72282, 25756040), (82608, 22536535), (83084, 22407420), (96376, 19317030), (103260, 18029228), (103855, 17925936), (106702, 17447640), (120470, 15453624), (124626, 14938280), (137680, 13521921), (144564, 12878020), (145397, 12804240), (160053, 11631760), (166168, 11203710), (180705, 10302416), (192752, 9658515), (206520, 9014614), (207710, 8962968), (213404, 8723820), (240940, 7726812), (249252, 7469140), (266755, 6979056), (289128, 6439010), (290794, 6402120), (311565, 5975312), (320106, 5815880), (332336, 5601855), (361410, 5151208), (373457, 4985040), (413040, 4507307), (415420, 4481484), (426808, 4361910), (436191, 4268080), (481880, 3863406), (498504, 3734570), (533510, 3489528), (578256, 3219505), (581588, 3201060), (623130, 2987656), (640212, 2907940), (643901, 2891280), (722820, 2575604), (726985, 2560848), (746914, 2492520), (800265, 2326352), (830840, 2240742), (853616, 2180955), (872382, 2134040), (963760, 1931703), (997008, 1867285), (1067020, 1744764), (1120371, 1661680), (1163176, 1600530), (1246260, 1493828), (1280424, 1453970), (1287802, 1445640)]