2815989120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:574

約数の個数: 384

約数和(自身を含む): 11199502080

約数和(自身を除く): 8383512960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 211, 224, 240, 252, 280, 288, 315, 320, 331, 336, 360, 384, 420, 422, 448, 480, 504, 560, 576, 630, 633, 640, 662, 672, 720, 840, 844, 896, 960, 993, 1008, 1055, 1120, 1152, 1260, 1266, 1324, 1344, 1440, 1477, 1655, 1680, 1688, 1899, 1920, 1986, 2016, 2110, 2240, 2317, 2520, 2532, 2648, 2688, 2880, 2954, 2979, 3165, 3310, 3360, 3376, 3798, 3972, 4032, 4220, 4431, 4480, 4634, 4965, 5040, 5064, 5296, 5760, 5908, 5958, 6330, 6620, 6720, 6752, 6951, 7385, 7596, 7944, 8064, 8440, 8862, 9268, 9495, 9930, 10080, 10128, 10592, 11585, 11816, 11916, 12660, 13240, 13293, 13440, 13504, 13902, 14770, 14895, 15192, 15888, 16880, 17724, 18536, 18990, 19860, 20160, 20256, 20853, 21184, 22155, 23170, 23632, 23832, 25320, 26480, 26586, 27008, 27804, 29540, 29790, 30384, 31776, 33760, 34755, 35448, 37072, 37980, 39720, 40320, 40512, 41706, 42368, 44310, 46340, 47264, 47664, 50640, 52960, 53172, 55608, 59080, 59580, 60768, 63552, 66465, 67520, 69510, 69841, 70896, 74144, 75960, 79440, 81024, 83412, 88620, 92680, 94528, 95328, 101280, 104265, 105920, 106344, 111216, 118160, 119160, 121536, 127104, 132930, 135040, 139020, 139682, 141792, 148288, 151920, 158880, 166824, 177240, 185360, 189056, 190656, 202560, 208530, 209523, 211840, 212688, 222432, 236320, 238320, 243072, 265860, 278040, 279364, 283584, 296576, 303840, 317760, 333648, 349205, 354480, 370720, 381312, 405120, 417060, 419046, 425376, 444864, 472640, 476640, 488887, 531720, 556080, 558728, 567168, 607680, 628569, 635520, 667296, 698410, 708960, 741440, 834120, 838092, 850752, 889728, 945280, 953280, 977774, 1047615, 1063440, 1112160, 1117456, 1215360, 1257138, 1334592, 1396820, 1417920, 1466661, 1482880, 1668240, 1676184, 1701504, 1906560, 1955548, 2095230, 2126880, 2224320, 2234912, 2444435, 2514276, 2669184, 2793640, 2835840, 2933322, 3142845, 3336480, 3352368, 3911096, 4190460, 4253760, 4399983, 4448640, 4469824, 4888870, 5028552, 5587280, 5866644, 6285690, 6672960, 6704736, 7333305, 7822192, 8380920, 8507520, 8799966, 8939648, 9777740, 10057104, 11174560, 11733288, 12571380, 13345920, 13409472, 14666610, 15644384, 16761840, 17599932, 19555480, 20114208, 21999915, 22349120, 23466576, 25142760, 26818944, 29333220, 31288768, 33523680, 35199864, 39110960, 40228416, 43999830, 44698240, 46933152, 50285520, 58666440, 62577536, 67047360, 70399728, 78221920, 80456832, 87999660, 93866304, 100571040, 117332880, 134094720, 140799456, 156443840, 175999320, 187732608, 201142080, 234665760, 281598912, 312887680, 351998640, 402284160, 469331520, 563197824, 703997280, 938663040, 1407994560, 2815989120]

約数ペア:

[(1, 2815989120), (2, 1407994560), (3, 938663040), (4, 703997280), (5, 563197824), (6, 469331520), (7, 402284160), (8, 351998640), (9, 312887680), (10, 281598912), (12, 234665760), (14, 201142080), (15, 187732608), (16, 175999320), (18, 156443840), (20, 140799456), (21, 134094720), (24, 117332880), (28, 100571040), (30, 93866304), (32, 87999660), (35, 80456832), (36, 78221920), (40, 70399728), (42, 67047360), (45, 62577536), (48, 58666440), (56, 50285520), (60, 46933152), (63, 44698240), (64, 43999830), (70, 40228416), (72, 39110960), (80, 35199864), (84, 33523680), (90, 31288768), (96, 29333220), (105, 26818944), (112, 25142760), (120, 23466576), (126, 22349120), (128, 21999915), (140, 20114208), (144, 19555480), (160, 17599932), (168, 16761840), (180, 15644384), (192, 14666610), (210, 13409472), (211, 13345920), (224, 12571380), (240, 11733288), (252, 11174560), (280, 10057104), (288, 9777740), (315, 8939648), (320, 8799966), (331, 8507520), (336, 8380920), (360, 7822192), (384, 7333305), (420, 6704736), (422, 6672960), (448, 6285690), (480, 5866644), (504, 5587280), (560, 5028552), (576, 4888870), (630, 4469824), (633, 4448640), (640, 4399983), (662, 4253760), (672, 4190460), (720, 3911096), (840, 3352368), (844, 3336480), (896, 3142845), (960, 2933322), (993, 2835840), (1008, 2793640), (1055, 2669184), (1120, 2514276), (1152, 2444435), (1260, 2234912), (1266, 2224320), (1324, 2126880), (1344, 2095230), (1440, 1955548), (1477, 1906560), (1655, 1701504), (1680, 1676184), (1688, 1668240), (1899, 1482880), (1920, 1466661), (1986, 1417920), (2016, 1396820), (2110, 1334592), (2240, 1257138), (2317, 1215360), (2520, 1117456), (2532, 1112160), (2648, 1063440), (2688, 1047615), (2880, 977774), (2954, 953280), (2979, 945280), (3165, 889728), (3310, 850752), (3360, 838092), (3376, 834120), (3798, 741440), (3972, 708960), (4032, 698410), (4220, 667296), (4431, 635520), (4480, 628569), (4634, 607680), (4965, 567168), (5040, 558728), (5064, 556080), (5296, 531720), (5760, 488887), (5908, 476640), (5958, 472640), (6330, 444864), (6620, 425376), (6720, 419046), (6752, 417060), (6951, 405120), (7385, 381312), (7596, 370720), (7944, 354480), (8064, 349205), (8440, 333648), (8862, 317760), (9268, 303840), (9495, 296576), (9930, 283584), (10080, 279364), (10128, 278040), (10592, 265860), (11585, 243072), (11816, 238320), (11916, 236320), (12660, 222432), (13240, 212688), (13293, 211840), (13440, 209523), (13504, 208530), (13902, 202560), (14770, 190656), (14895, 189056), (15192, 185360), (15888, 177240), (16880, 166824), (17724, 158880), (18536, 151920), (18990, 148288), (19860, 141792), (20160, 139682), (20256, 139020), (20853, 135040), (21184, 132930), (22155, 127104), (23170, 121536), (23632, 119160), (23832, 118160), (25320, 111216), (26480, 106344), (26586, 105920), (27008, 104265), (27804, 101280), (29540, 95328), (29790, 94528), (30384, 92680), (31776, 88620), (33760, 83412), (34755, 81024), (35448, 79440), (37072, 75960), (37980, 74144), (39720, 70896), (40320, 69841), (40512, 69510), (41706, 67520), (42368, 66465), (44310, 63552), (46340, 60768), (47264, 59580), (47664, 59080), (50640, 55608), (52960, 53172)]