28179627840

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 840

約数和(自身を含む): 124185029760

約数和(自身を除く): 96005401920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 169, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 338, 351, 360, 364, 378, 390, 405, 416, 420, 432, 448, 455, 468, 480, 504, 507, 520, 540, 546, 560, 567, 576, 585, 624, 630, 648, 672, 676, 702, 720, 728, 756, 780, 810, 819, 832, 840, 845, 864, 910, 919, 936, 945, 960, 1008, 1014, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1183, 1248, 1260, 1296, 1344, 1352, 1365, 1404, 1440, 1456, 1512, 1521, 1560, 1620, 1638, 1680, 1690, 1728, 1755, 1820, 1838, 1872, 1890, 2016, 2028, 2080, 2106, 2160, 2184, 2240, 2268, 2340, 2366, 2457, 2496, 2520, 2535, 2592, 2704, 2730, 2757, 2808, 2835, 2880, 2912, 3024, 3042, 3120, 3240, 3276, 3360, 3380, 3510, 3549, 3640, 3676, 3744, 3780, 4032, 4056, 4095, 4160, 4212, 4320, 4368, 4536, 4563, 4595, 4680, 4732, 4914, 5040, 5070, 5184, 5265, 5408, 5460, 5514, 5616, 5670, 5824, 5915, 6048, 6084, 6240, 6433, 6480, 6552, 6720, 6760, 7020, 7098, 7280, 7352, 7371, 7488, 7560, 7605, 8112, 8190, 8271, 8424, 8640, 8736, 9072, 9126, 9190, 9360, 9464, 9828, 10080, 10140, 10530, 10647, 10816, 10920, 11028, 11232, 11340, 11830, 11947, 12096, 12168, 12285, 12480, 12866, 12960, 13104, 13520, 13689, 13785, 14040, 14196, 14560, 14704, 14742, 15120, 15210, 16224, 16380, 16542, 16848, 17472, 17745, 18144, 18252, 18380, 18720, 18928, 19299, 19656, 20160, 20280, 21060, 21294, 21840, 22056, 22464, 22680, 22815, 23660, 23894, 24336, 24570, 24813, 25732, 25920, 26208, 27040, 27378, 27570, 28080, 28392, 29120, 29408, 29484, 30240, 30420, 31941, 32165, 32448, 32760, 33084, 33696, 35490, 35841, 36288, 36504, 36760, 36855, 37440, 37856, 38598, 39312, 40560, 41355, 42120, 42588, 43680, 44112, 45360, 45630, 47320, 47788, 48672, 49140, 49626, 51464, 52416, 53235, 54080, 54756, 55140, 56160, 56784, 57897, 58816, 58968, 59735, 60480, 60840, 63882, 64330, 65520, 66168, 67392, 68445, 70980, 71682, 73008, 73520, 73710, 74439, 75712, 77196, 78624, 81120, 82710, 83629, 84240, 85176, 87360, 88224, 90720, 91260, 94640, 95576, 95823, 96495, 97344, 98280, 99252, 102928, 106470, 107523, 109512, 110280, 112320, 113568, 115794, 117936, 119470, 121680, 124065, 127764, 128660, 131040, 132336, 136890, 141960, 143364, 146016, 147040, 147420, 148878, 154392, 155311, 157248, 159705, 162240, 165420, 167258, 168480, 170352, 173691, 176448, 179205, 181440, 182520, 189280, 191152, 191646, 192990, 196560, 198504, 205856, 212940, 215046, 219024, 220560, 227136, 231588, 235872, 238940, 243360, 248130, 250887, 255528, 257320, 262080, 264672, 273780, 283920, 286728, 289485, 292032, 294080, 294840, 297756, 308784, 310622, 319410, 322569, 330840, 334516, 336960, 340704, 347382, 358410, 365040, 372195, 378560, 382304, 383292, 385980, 393120, 397008, 411712, 418145, 425880, 430092, 438048, 441120, 463176, 465933, 471744, 477880, 479115, 486720, 496260, 501774, 511056, 514640, 521073, 529344, 537615, 547560, 567840, 573456, 578970, 589680, 595512, 617568, 621244, 638820, 645138, 661680, 669032, 681408, 694764, 716820, 730080, 744390, 752661, 764608, 766584, 771960, 776555, 786240, 794016, 836290, 851760, 860184, 868455, 876096, 882240, 926352, 931866, 955760, 958230, 967707, 992520, 1003548, 1022112, 1029280, 1042146, 1075230, 1087177, 1095120, 1135680, 1146912, 1157940, 1179360, 1191024, 1235136, 1242488, 1254435, 1277640, 1290276, 1323360, 1338064, 1389528, 1397799, 1433640, 1460160, 1488780, 1505322, 1533168, 1543920, 1553110, 1588032, 1612845, 1672580, 1703520, 1720368, 1736910, 1852704, 1863732, 1911520, 1916460, 1935414, 1985040, 2007096, 2044224, 2058560, 2084292, 2150460, 2174354, 2190240, 2257983, 2293824, 2315880, 2329665, 2358720, 2382048, 2484976, 2508870, 2555280, 2580552, 2605365, 2646720, 2676128, 2779056, 2795598, 2867280, 2977560, 3010644, 3066336, 3087840, 3106220, 3225690, 3261531, 3345160, 3407040, 3440736, 3473820, 3705408, 3727464, 3763305, 3823040, 3832920, 3870828, 3970080, 4014192, 4168584, 4193397, 4300920, 4348708, 4380480, 4515966, 4631760, 4659330, 4764096, 4838535, 4969952, 5017740, 5110560, 5161104, 5210730, 5352256, 5435885, 5558112, 5591196, 5734560, 5955120, 6021288, 6132672, 6175680, 6212440, 6451380, 6523062, 6690320, 6773949, 6881472, 6947640, 6988995, 7454928, 7526610, 7665840, 7741656, 7940160, 8028384, 8337168, 8386794, 8601840, 8697416, 9031932, 9263520, 9318660, 9677070, 9784593, 9939904, 10035480, 10221120, 10322208, 10421460, 10871770, 11116224, 11182392, 11289915, 11469120, 11910240, 12042576, 12424880, 12580191, 12902760, 13046124, 13380640, 13547898, 13895280, 13977990, 14909856, 15053220, 15331680, 15483312, 16056768, 16307655, 16674336, 16773588, 17203680, 17394832, 18063864, 18527040, 18637320, 19354140, 19569186, 20070960, 20644416, 20842920, 20966985, 21743540, 22364784, 22579830, 23820480, 24085152, 24849760, 25160382, 25805520, 26092248, 26761280, 27095796, 27790560, 27955980, 29353779, 29819712, 30106440, 30663360, 30966624, 32615310, 33348672, 33547176, 33869745, 34407360, 34789664, 36127728, 37274640, 38708280, 39138372, 40141920, 41685840, 41933970, 43487080, 44729568, 45159660, 48170304, 48922965, 49699520, 50320764, 51611040, 52184496, 54191592, 55581120, 55911960, 58707558, 60212880, 61933248, 62900955, 65230620, 67094352, 67739490, 69579328, 72255456, 74549280, 77416560, 78276744, 80283840, 83371680, 83867940, 86974160, 88061337, 89459136, 90319320, 97845930, 100641528, 103222080, 104368992, 108383184, 111823920, 117415116, 120425760, 125801910, 130461240, 134188704, 135478980, 144510912, 146768895, 149098560, 154833120, 156553488, 166743360, 167735880, 173948320, 176122674, 180638640, 195691860, 201283056, 208737984, 216766368, 223647840, 234830232, 240851520, 251603820, 260922480, 268377408, 270957960, 293537790, 309666240, 313106976, 335471760, 347896640, 352245348, 361277280, 391383720, 402566112, 433532736, 440306685, 447295680, 469660464, 503207640, 521844960, 541915920, 587075580, 626213952, 670943520, 704490696, 722554560, 782767440, 805132224, 880613370, 939320928, 1006415280, 1043689920, 1083831840, 1174151160, 1341887040, 1408981392, 1565534880, 1761226740, 1878641856, 2012830560, 2167663680, 2348302320, 2817962784, 3131069760, 3522453480, 4025661120, 4696604640, 5635925568, 7044906960, 9393209280, 14089813920, 28179627840]

約数ペア:

[(1, 28179627840), (2, 14089813920), (3, 9393209280), (4, 7044906960), (5, 5635925568), (6, 4696604640), (7, 4025661120), (8, 3522453480), (9, 3131069760), (10, 2817962784), (12, 2348302320), (13, 2167663680), (14, 2012830560), (15, 1878641856), (16, 1761226740), (18, 1565534880), (20, 1408981392), (21, 1341887040), (24, 1174151160), (26, 1083831840), (27, 1043689920), (28, 1006415280), (30, 939320928), (32, 880613370), (35, 805132224), (36, 782767440), (39, 722554560), (40, 704490696), (42, 670943520), (45, 626213952), (48, 587075580), (52, 541915920), (54, 521844960), (56, 503207640), (60, 469660464), (63, 447295680), (64, 440306685), (65, 433532736), (70, 402566112), (72, 391383720), (78, 361277280), (80, 352245348), (81, 347896640), (84, 335471760), (90, 313106976), (91, 309666240), (96, 293537790), (104, 270957960), (105, 268377408), (108, 260922480), (112, 251603820), (117, 240851520), (120, 234830232), (126, 223647840), (130, 216766368), (135, 208737984), (140, 201283056), (144, 195691860), (156, 180638640), (160, 176122674), (162, 173948320), (168, 167735880), (169, 166743360), (180, 156553488), (182, 154833120), (189, 149098560), (192, 146768895), (195, 144510912), (208, 135478980), (210, 134188704), (216, 130461240), (224, 125801910), (234, 120425760), (240, 117415116), (252, 111823920), (260, 108383184), (270, 104368992), (273, 103222080), (280, 100641528), (288, 97845930), (312, 90319320), (315, 89459136), (320, 88061337), (324, 86974160), (336, 83867940), (338, 83371680), (351, 80283840), (360, 78276744), (364, 77416560), (378, 74549280), (390, 72255456), (405, 69579328), (416, 67739490), (420, 67094352), (432, 65230620), (448, 62900955), (455, 61933248), (468, 60212880), (480, 58707558), (504, 55911960), (507, 55581120), (520, 54191592), (540, 52184496), (546, 51611040), (560, 50320764), (567, 49699520), (576, 48922965), (585, 48170304), (624, 45159660), (630, 44729568), (648, 43487080), (672, 41933970), (676, 41685840), (702, 40141920), (720, 39138372), (728, 38708280), (756, 37274640), (780, 36127728), (810, 34789664), (819, 34407360), (832, 33869745), (840, 33547176), (845, 33348672), (864, 32615310), (910, 30966624), (919, 30663360), (936, 30106440), (945, 29819712), (960, 29353779), (1008, 27955980), (1014, 27790560), (1040, 27095796), (1053, 26761280), (1080, 26092248), (1092, 25805520), (1120, 25160382), (1134, 24849760), (1170, 24085152), (1183, 23820480), (1248, 22579830), (1260, 22364784), (1296, 21743540), (1344, 20966985), (1352, 20842920), (1365, 20644416), (1404, 20070960), (1440, 19569186), (1456, 19354140), (1512, 18637320), (1521, 18527040), (1560, 18063864), (1620, 17394832), (1638, 17203680), (1680, 16773588), (1690, 16674336), (1728, 16307655), (1755, 16056768), (1820, 15483312), (1838, 15331680), (1872, 15053220), (1890, 14909856), (2016, 13977990), (2028, 13895280), (2080, 13547898), (2106, 13380640), (2160, 13046124), (2184, 12902760), (2240, 12580191), (2268, 12424880), (2340, 12042576), (2366, 11910240), (2457, 11469120), (2496, 11289915), (2520, 11182392), (2535, 11116224), (2592, 10871770), (2704, 10421460), (2730, 10322208), (2757, 10221120), (2808, 10035480), (2835, 9939904), (2880, 9784593), (2912, 9677070), (3024, 9318660), (3042, 9263520), (3120, 9031932), (3240, 8697416), (3276, 8601840), (3360, 8386794), (3380, 8337168), (3510, 8028384), (3549, 7940160), (3640, 7741656), (3676, 7665840), (3744, 7526610), (3780, 7454928), (4032, 6988995), (4056, 6947640), (4095, 6881472), (4160, 6773949), (4212, 6690320), (4320, 6523062), (4368, 6451380), (4536, 6212440), (4563, 6175680), (4595, 6132672), (4680, 6021288), (4732, 5955120), (4914, 5734560), (5040, 5591196), (5070, 5558112), (5184, 5435885), (5265, 5352256), (5408, 5210730), (5460, 5161104), (5514, 5110560), (5616, 5017740), (5670, 4969952), (5824, 4838535), (5915, 4764096), (6048, 4659330), (6084, 4631760), (6240, 4515966), (6433, 4380480), (6480, 4348708), (6552, 4300920), (6720, 4193397), (6760, 4168584), (7020, 4014192), (7098, 3970080), (7280, 3870828), (7352, 3832920), (7371, 3823040), (7488, 3763305), (7560, 3727464), (7605, 3705408), (8112, 3473820), (8190, 3440736), (8271, 3407040), (8424, 3345160), (8640, 3261531), (8736, 3225690), (9072, 3106220), (9126, 3087840), (9190, 3066336), (9360, 3010644), (9464, 2977560), (9828, 2867280), (10080, 2795598), (10140, 2779056), (10530, 2676128), (10647, 2646720), (10816, 2605365), (10920, 2580552), (11028, 2555280), (11232, 2508870), (11340, 2484976), (11830, 2382048), (11947, 2358720), (12096, 2329665), (12168, 2315880), (12285, 2293824), (12480, 2257983), (12866, 2190240), (12960, 2174354), (13104, 2150460), (13520, 2084292), (13689, 2058560), (13785, 2044224), (14040, 2007096), (14196, 1985040), (14560, 1935414), (14704, 1916460), (14742, 1911520), (15120, 1863732), (15210, 1852704), (16224, 1736910), (16380, 1720368), (16542, 1703520), (16848, 1672580), (17472, 1612845), (17745, 1588032), (18144, 1553110), (18252, 1543920), (18380, 1533168), (18720, 1505322), (18928, 1488780), (19299, 1460160), (19656, 1433640), (20160, 1397799), (20280, 1389528), (21060, 1338064), (21294, 1323360), (21840, 1290276), (22056, 1277640), (22464, 1254435), (22680, 1242488), (22815, 1235136), (23660, 1191024), (23894, 1179360), (24336, 1157940), (24570, 1146912), (24813, 1135680), (25732, 1095120), (25920, 1087177), (26208, 1075230), (27040, 1042146), (27378, 1029280), (27570, 1022112), (28080, 1003548), (28392, 992520), (29120, 967707), (29408, 958230), (29484, 955760), (30240, 931866), (30420, 926352), (31941, 882240), (32165, 876096), (32448, 868455), (32760, 860184), (33084, 851760), (33696, 836290), (35490, 794016), (35841, 786240), (36288, 776555), (36504, 771960), (36760, 766584), (36855, 764608), (37440, 752661), (37856, 744390), (38598, 730080), (39312, 716820), (40560, 694764), (41355, 681408), (42120, 669032), (42588, 661680), (43680, 645138), (44112, 638820), (45360, 621244), (45630, 617568), (47320, 595512), (47788, 589680), (48672, 578970), (49140, 573456), (49626, 567840), (51464, 547560), (52416, 537615), (53235, 529344), (54080, 521073), (54756, 514640), (55140, 511056), (56160, 501774), (56784, 496260), (57897, 486720), (58816, 479115), (58968, 477880), (59735, 471744), (60480, 465933), (60840, 463176), (63882, 441120), (64330, 438048), (65520, 430092), (66168, 425880), (67392, 418145), (68445, 411712), (70980, 397008), (71682, 393120), (73008, 385980), (73520, 383292), (73710, 382304), (74439, 378560), (75712, 372195), (77196, 365040), (78624, 358410), (81120, 347382), (82710, 340704), (83629, 336960), (84240, 334516), (85176, 330840), (87360, 322569), (88224, 319410), (90720, 310622), (91260, 308784), (94640, 297756), (95576, 294840), (95823, 294080), (96495, 292032), (97344, 289485), (98280, 286728), (99252, 283920), (102928, 273780), (106470, 264672), (107523, 262080), (109512, 257320), (110280, 255528), (112320, 250887), (113568, 248130), (115794, 243360), (117936, 238940), (119470, 235872), (121680, 231588), (124065, 227136), (127764, 220560), (128660, 219024), (131040, 215046), (132336, 212940), (136890, 205856), (141960, 198504), (143364, 196560), (146016, 192990), (147040, 191646), (147420, 191152), (148878, 189280), (154392, 182520), (155311, 181440), (157248, 179205), (159705, 176448), (162240, 173691), (165420, 170352), (167258, 168480)]