2531766720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 448

約数和(自身を含む): 9831628800

約数和(自身を除く): 7299862080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 79, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 158, 160, 168, 190, 192, 210, 224, 228, 237, 240, 251, 266, 280, 285, 304, 316, 320, 336, 380, 395, 399, 420, 448, 456, 474, 480, 502, 532, 553, 560, 570, 608, 632, 665, 672, 753, 760, 790, 798, 840, 912, 948, 960, 1004, 1064, 1106, 1120, 1140, 1185, 1216, 1255, 1264, 1330, 1344, 1501, 1506, 1520, 1580, 1596, 1659, 1680, 1757, 1824, 1896, 1995, 2008, 2128, 2212, 2240, 2280, 2370, 2510, 2528, 2660, 2765, 3002, 3012, 3040, 3160, 3192, 3318, 3360, 3514, 3648, 3765, 3792, 3990, 4016, 4256, 4424, 4503, 4560, 4740, 4769, 5020, 5056, 5271, 5320, 5530, 6004, 6024, 6080, 6320, 6384, 6636, 6720, 7028, 7505, 7530, 7584, 7980, 8032, 8295, 8512, 8785, 8848, 9006, 9120, 9480, 9538, 10040, 10507, 10542, 10640, 11060, 12008, 12048, 12640, 12768, 13272, 14056, 14307, 15010, 15060, 15168, 15960, 16064, 16590, 17570, 17696, 18012, 18240, 18960, 19076, 19829, 20080, 21014, 21084, 21280, 22120, 22515, 23845, 24016, 24096, 25280, 25536, 26355, 26544, 28112, 28614, 30020, 30120, 31521, 31920, 33180, 33383, 35140, 35392, 36024, 37920, 38152, 39658, 40160, 42028, 42168, 42560, 44240, 45030, 47690, 48032, 48192, 52535, 52710, 53088, 56224, 57228, 59487, 60040, 60240, 63042, 63840, 66360, 66766, 70280, 71535, 72048, 75840, 76304, 79316, 80320, 84056, 84336, 88480, 90060, 95380, 96064, 99145, 100149, 105070, 105420, 106176, 112448, 114456, 118974, 120080, 120480, 126084, 127680, 132720, 133532, 138803, 140560, 143070, 144096, 152608, 157605, 158632, 166915, 168112, 168672, 176960, 180120, 190760, 198290, 200298, 210140, 210840, 228912, 237948, 240160, 240960, 252168, 265440, 267064, 277606, 281120, 286140, 288192, 297435, 305216, 315210, 317264, 333830, 336224, 337344, 360240, 376751, 381520, 396580, 400596, 416409, 420280, 421680, 457824, 475896, 480320, 500745, 504336, 530880, 534128, 555212, 562240, 572280, 594870, 630420, 634528, 667660, 672448, 694015, 720480, 753502, 763040, 793160, 801192, 832818, 840560, 843360, 915648, 951792, 1001490, 1008672, 1068256, 1110424, 1130253, 1144560, 1189740, 1260840, 1269056, 1335320, 1388030, 1440960, 1507004, 1526080, 1586320, 1602384, 1665636, 1681120, 1686720, 1883755, 1903584, 2002980, 2017344, 2082045, 2136512, 2220848, 2260506, 2289120, 2379480, 2521680, 2637257, 2670640, 2776060, 3014008, 3172640, 3204768, 3331272, 3362240, 3767510, 3807168, 4005960, 4164090, 4441696, 4521012, 4578240, 4758960, 5043360, 5274514, 5341280, 5552120, 5651265, 6028016, 6345280, 6409536, 6662544, 7535020, 7911771, 8011920, 8328180, 8883392, 9042024, 9517920, 10086720, 10549028, 10682560, 11104240, 11302530, 12056032, 13186285, 13325088, 15070040, 15823542, 16023840, 16656360, 18084048, 19035840, 21098056, 22208480, 22605060, 24112064, 26372570, 26650176, 30140080, 31647084, 32047680, 33312720, 36168096, 39558855, 42196112, 44416960, 45210120, 52745140, 60280160, 63294168, 66625440, 72336192, 79117710, 84392224, 90420240, 105490280, 120560320, 126588336, 133250880, 158235420, 168784448, 180840480, 210980560, 253176672, 316470840, 361680960, 421961120, 506353344, 632941680, 843922240, 1265883360, 2531766720]

約数ペア:

[(1, 2531766720), (2, 1265883360), (3, 843922240), (4, 632941680), (5, 506353344), (6, 421961120), (7, 361680960), (8, 316470840), (10, 253176672), (12, 210980560), (14, 180840480), (15, 168784448), (16, 158235420), (19, 133250880), (20, 126588336), (21, 120560320), (24, 105490280), (28, 90420240), (30, 84392224), (32, 79117710), (35, 72336192), (38, 66625440), (40, 63294168), (42, 60280160), (48, 52745140), (56, 45210120), (57, 44416960), (60, 42196112), (64, 39558855), (70, 36168096), (76, 33312720), (79, 32047680), (80, 31647084), (84, 30140080), (95, 26650176), (96, 26372570), (105, 24112064), (112, 22605060), (114, 22208480), (120, 21098056), (133, 19035840), (140, 18084048), (152, 16656360), (158, 16023840), (160, 15823542), (168, 15070040), (190, 13325088), (192, 13186285), (210, 12056032), (224, 11302530), (228, 11104240), (237, 10682560), (240, 10549028), (251, 10086720), (266, 9517920), (280, 9042024), (285, 8883392), (304, 8328180), (316, 8011920), (320, 7911771), (336, 7535020), (380, 6662544), (395, 6409536), (399, 6345280), (420, 6028016), (448, 5651265), (456, 5552120), (474, 5341280), (480, 5274514), (502, 5043360), (532, 4758960), (553, 4578240), (560, 4521012), (570, 4441696), (608, 4164090), (632, 4005960), (665, 3807168), (672, 3767510), (753, 3362240), (760, 3331272), (790, 3204768), (798, 3172640), (840, 3014008), (912, 2776060), (948, 2670640), (960, 2637257), (1004, 2521680), (1064, 2379480), (1106, 2289120), (1120, 2260506), (1140, 2220848), (1185, 2136512), (1216, 2082045), (1255, 2017344), (1264, 2002980), (1330, 1903584), (1344, 1883755), (1501, 1686720), (1506, 1681120), (1520, 1665636), (1580, 1602384), (1596, 1586320), (1659, 1526080), (1680, 1507004), (1757, 1440960), (1824, 1388030), (1896, 1335320), (1995, 1269056), (2008, 1260840), (2128, 1189740), (2212, 1144560), (2240, 1130253), (2280, 1110424), (2370, 1068256), (2510, 1008672), (2528, 1001490), (2660, 951792), (2765, 915648), (3002, 843360), (3012, 840560), (3040, 832818), (3160, 801192), (3192, 793160), (3318, 763040), (3360, 753502), (3514, 720480), (3648, 694015), (3765, 672448), (3792, 667660), (3990, 634528), (4016, 630420), (4256, 594870), (4424, 572280), (4503, 562240), (4560, 555212), (4740, 534128), (4769, 530880), (5020, 504336), (5056, 500745), (5271, 480320), (5320, 475896), (5530, 457824), (6004, 421680), (6024, 420280), (6080, 416409), (6320, 400596), (6384, 396580), (6636, 381520), (6720, 376751), (7028, 360240), (7505, 337344), (7530, 336224), (7584, 333830), (7980, 317264), (8032, 315210), (8295, 305216), (8512, 297435), (8785, 288192), (8848, 286140), (9006, 281120), (9120, 277606), (9480, 267064), (9538, 265440), (10040, 252168), (10507, 240960), (10542, 240160), (10640, 237948), (11060, 228912), (12008, 210840), (12048, 210140), (12640, 200298), (12768, 198290), (13272, 190760), (14056, 180120), (14307, 176960), (15010, 168672), (15060, 168112), (15168, 166915), (15960, 158632), (16064, 157605), (16590, 152608), (17570, 144096), (17696, 143070), (18012, 140560), (18240, 138803), (18960, 133532), (19076, 132720), (19829, 127680), (20080, 126084), (21014, 120480), (21084, 120080), (21280, 118974), (22120, 114456), (22515, 112448), (23845, 106176), (24016, 105420), (24096, 105070), (25280, 100149), (25536, 99145), (26355, 96064), (26544, 95380), (28112, 90060), (28614, 88480), (30020, 84336), (30120, 84056), (31521, 80320), (31920, 79316), (33180, 76304), (33383, 75840), (35140, 72048), (35392, 71535), (36024, 70280), (37920, 66766), (38152, 66360), (39658, 63840), (40160, 63042), (42028, 60240), (42168, 60040), (42560, 59487), (44240, 57228), (45030, 56224), (47690, 53088), (48032, 52710), (48192, 52535)]