21612265920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3385

約数の個数: 672

約数和(自身を含む): 94717209600

約数和(自身を除く): 73104943680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 64, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 190, 192, 204, 210, 224, 228, 238, 240, 252, 255, 266, 272, 280, 285, 288, 304, 306, 315, 320, 323, 336, 340, 342, 357, 360, 380, 399, 408, 420, 448, 456, 476, 480, 504, 510, 532, 544, 560, 570, 576, 595, 608, 612, 630, 646, 665, 672, 680, 684, 714, 720, 760, 765, 798, 816, 840, 855, 912, 952, 960, 969, 1008, 1020, 1064, 1071, 1088, 1120, 1140, 1190, 1197, 1216, 1224, 1260, 1292, 1330, 1344, 1360, 1368, 1428, 1440, 1520, 1530, 1596, 1615, 1632, 1680, 1710, 1785, 1824, 1904, 1938, 1995, 2016, 2040, 2128, 2142, 2240, 2261, 2280, 2380, 2394, 2448, 2520, 2584, 2660, 2720, 2736, 2856, 2880, 2907, 3040, 3060, 3192, 3230, 3264, 3319, 3360, 3420, 3570, 3648, 3808, 3876, 3990, 4032, 4080, 4256, 4284, 4522, 4560, 4760, 4788, 4845, 4896, 5040, 5168, 5320, 5355, 5440, 5472, 5712, 5814, 5985, 6080, 6120, 6384, 6460, 6638, 6720, 6783, 6840, 7140, 7616, 7752, 7980, 8160, 8512, 8568, 9044, 9120, 9520, 9576, 9690, 9792, 9957, 10080, 10336, 10640, 10710, 10944, 11305, 11424, 11628, 11970, 12240, 12768, 12920, 13276, 13566, 13680, 14280, 14535, 15504, 15960, 16320, 16595, 17136, 18088, 18240, 19040, 19152, 19380, 19914, 20160, 20349, 20672, 21280, 21420, 22610, 22848, 23233, 23256, 23940, 24480, 25536, 25840, 26552, 27132, 27360, 28560, 29070, 29871, 31008, 31920, 33190, 33915, 34272, 36176, 38080, 38304, 38760, 39828, 40698, 42560, 42840, 45220, 46466, 46512, 47880, 48960, 49785, 51680, 53104, 54264, 54720, 56423, 57120, 58140, 59742, 62016, 63061, 63840, 66380, 67830, 68544, 69699, 72352, 76608, 77520, 79656, 81396, 85680, 90440, 92932, 93024, 95760, 99570, 101745, 103360, 106208, 108528, 112846, 114240, 116165, 116280, 119484, 126122, 127680, 132760, 135660, 139398, 144704, 149355, 155040, 159312, 162792, 169269, 171360, 180880, 185864, 186048, 189183, 191520, 199140, 203490, 209097, 212416, 217056, 225692, 232330, 232560, 238968, 252244, 265520, 271320, 278796, 282115, 298710, 310080, 315305, 318624, 325584, 338538, 342720, 348495, 361760, 371728, 378366, 383040, 394961, 398280, 406980, 418194, 434112, 441427, 451384, 464660, 465120, 477936, 504488, 507807, 531040, 542640, 557592, 564230, 567549, 597420, 630610, 637248, 651168, 677076, 696990, 723520, 743456, 756732, 789922, 796560, 813960, 836388, 846345, 882854, 902768, 929320, 930240, 945915, 955872, 1008976, 1015614, 1045485, 1062080, 1072037, 1085280, 1115184, 1128460, 1135098, 1184883, 1194840, 1261220, 1302336, 1324281, 1354152, 1393980, 1486912, 1513464, 1579844, 1593120, 1627920, 1672776, 1692690, 1765708, 1805536, 1858640, 1891830, 1911744, 1974805, 2017952, 2031228, 2090970, 2144074, 2170560, 2207135, 2230368, 2256920, 2270196, 2369766, 2389680, 2522440, 2539035, 2648562, 2708304, 2787960, 2837745, 3026928, 3159688, 3186240, 3216111, 3255840, 3345552, 3385380, 3531416, 3554649, 3611072, 3717280, 3783660, 3949610, 3972843, 4035904, 4062456, 4181940, 4288148, 4414270, 4460736, 4513840, 4540392, 4739532, 4779360, 5044880, 5078070, 5297124, 5360185, 5416608, 5575920, 5675490, 5924415, 6053856, 6319376, 6432222, 6511680, 6621405, 6691104, 6770760, 7062832, 7109298, 7434560, 7504259, 7567320, 7899220, 7945686, 8124912, 8363880, 8576296, 8828540, 9027680, 9080784, 9479064, 9558720, 9648333, 10089760, 10156140, 10594248, 10720370, 10833216, 11151840, 11350980, 11848830, 12107712, 12638752, 12864444, 13242810, 13382208, 13541520, 14125664, 14218596, 15008518, 15134640, 15798440, 15891372, 16080555, 16249824, 16727760, 17152592, 17657080, 17773245, 18055360, 18161568, 18958128, 19296666, 19864215, 20179520, 20312280, 21188496, 21440740, 22303680, 22512777, 22701960, 23697660, 25277504, 25728888, 26485620, 27083040, 28251328, 28437192, 30017036, 30269280, 31596880, 31782744, 32161110, 32499648, 33455520, 34305184, 35314160, 35546490, 36323136, 37521295, 37916256, 38593332, 39728430, 40624560, 42376992, 42881480, 45025554, 45403920, 47395320, 48241665, 51457776, 52971240, 54166080, 56874384, 60034072, 60538560, 63193760, 63565488, 64322220, 66911040, 67538331, 68610368, 70628320, 71092980, 75042590, 75832512, 77186664, 79456860, 81249120, 84753984, 85762960, 90051108, 90807840, 94790640, 96483330, 102915552, 105942480, 112563885, 113748768, 120068144, 126387520, 127130976, 128644440, 135076662, 141256640, 142185960, 150085180, 154373328, 158913720, 162498240, 171525920, 180102216, 181615680, 189581280, 192966660, 205831104, 211884960, 225127770, 227497536, 240136288, 254261952, 257288880, 270153324, 284371920, 300170360, 308746656, 317827440, 337691655, 343051840, 360204432, 379162560, 385933320, 423769920, 450255540, 480272576, 514577760, 540306648, 568743840, 600340720, 617493312, 635654880, 675383310, 720408864, 771866640, 900511080, 1029155520, 1080613296, 1137487680, 1200681440, 1271309760, 1350766620, 1440817728, 1543733280, 1801022160, 2161226592, 2401362880, 2701533240, 3087466560, 3602044320, 4322453184, 5403066480, 7204088640, 10806132960, 21612265920]

約数ペア:

[(1, 21612265920), (2, 10806132960), (3, 7204088640), (4, 5403066480), (5, 4322453184), (6, 3602044320), (7, 3087466560), (8, 2701533240), (9, 2401362880), (10, 2161226592), (12, 1801022160), (14, 1543733280), (15, 1440817728), (16, 1350766620), (17, 1271309760), (18, 1200681440), (19, 1137487680), (20, 1080613296), (21, 1029155520), (24, 900511080), (28, 771866640), (30, 720408864), (32, 675383310), (34, 635654880), (35, 617493312), (36, 600340720), (38, 568743840), (40, 540306648), (42, 514577760), (45, 480272576), (48, 450255540), (51, 423769920), (56, 385933320), (57, 379162560), (60, 360204432), (63, 343051840), (64, 337691655), (68, 317827440), (70, 308746656), (72, 300170360), (76, 284371920), (80, 270153324), (84, 257288880), (85, 254261952), (90, 240136288), (95, 227497536), (96, 225127770), (102, 211884960), (105, 205831104), (112, 192966660), (114, 189581280), (119, 181615680), (120, 180102216), (126, 171525920), (133, 162498240), (136, 158913720), (140, 154373328), (144, 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30017036), (760, 28437192), (765, 28251328), (798, 27083040), (816, 26485620), (840, 25728888), (855, 25277504), (912, 23697660), (952, 22701960), (960, 22512777), (969, 22303680), (1008, 21440740), (1020, 21188496), (1064, 20312280), (1071, 20179520), (1088, 19864215), (1120, 19296666), (1140, 18958128), (1190, 18161568), (1197, 18055360), (1216, 17773245), (1224, 17657080), (1260, 17152592), (1292, 16727760), (1330, 16249824), (1344, 16080555), (1360, 15891372), (1368, 15798440), (1428, 15134640), (1440, 15008518), (1520, 14218596), (1530, 14125664), (1596, 13541520), (1615, 13382208), (1632, 13242810), (1680, 12864444), (1710, 12638752), (1785, 12107712), (1824, 11848830), (1904, 11350980), (1938, 11151840), (1995, 10833216), (2016, 10720370), (2040, 10594248), (2128, 10156140), (2142, 10089760), (2240, 9648333), (2261, 9558720), (2280, 9479064), (2380, 9080784), (2394, 9027680), (2448, 8828540), (2520, 8576296), (2584, 8363880), (2660, 8124912), (2720, 7945686), (2736, 7899220), (2856, 7567320), (2880, 7504259), (2907, 7434560), (3040, 7109298), (3060, 7062832), (3192, 6770760), (3230, 6691104), (3264, 6621405), (3319, 6511680), (3360, 6432222), (3420, 6319376), (3570, 6053856), (3648, 5924415), (3808, 5675490), (3876, 5575920), (3990, 5416608), (4032, 5360185), (4080, 5297124), (4256, 5078070), (4284, 5044880), (4522, 4779360), (4560, 4739532), (4760, 4540392), (4788, 4513840), (4845, 4460736), (4896, 4414270), (5040, 4288148), (5168, 4181940), (5320, 4062456), (5355, 4035904), (5440, 3972843), (5472, 3949610), (5712, 3783660), (5814, 3717280), (5985, 3611072), (6080, 3554649), (6120, 3531416), (6384, 3385380), (6460, 3345552), (6638, 3255840), (6720, 3216111), (6783, 3186240), (6840, 3159688), (7140, 3026928), (7616, 2837745), (7752, 2787960), (7980, 2708304), (8160, 2648562), (8512, 2539035), (8568, 2522440), (9044, 2389680), (9120, 2369766), (9520, 2270196), (9576, 2256920), (9690, 2230368), (9792, 2207135), (9957, 2170560), (10080, 2144074), (10336, 2090970), (10640, 2031228), (10710, 2017952), (10944, 1974805), (11305, 1911744), (11424, 1891830), (11628, 1858640), (11970, 1805536), (12240, 1765708), (12768, 1692690), (12920, 1672776), (13276, 1627920), (13566, 1593120), (13680, 1579844), (14280, 1513464), (14535, 1486912), (15504, 1393980), (15960, 1354152), (16320, 1324281), (16595, 1302336), (17136, 1261220), (18088, 1194840), (18240, 1184883), (19040, 1135098), (19152, 1128460), (19380, 1115184), (19914, 1085280), (20160, 1072037), (20349, 1062080), (20672, 1045485), (21280, 1015614), (21420, 1008976), (22610, 955872), (22848, 945915), (23233, 930240), (23256, 929320), (23940, 902768), (24480, 882854), (25536, 846345), (25840, 836388), (26552, 813960), (27132, 796560), (27360, 789922), (28560, 756732), (29070, 743456), (29871, 723520), (31008, 696990), (31920, 677076), (33190, 651168), (33915, 637248), (34272, 630610), (36176, 597420), (38080, 567549), (38304, 564230), (38760, 557592), (39828, 542640), (40698, 531040), (42560, 507807), (42840, 504488), (45220, 477936), (46466, 465120), (46512, 464660), (47880, 451384), (48960, 441427), (49785, 434112), (51680, 418194), (53104, 406980), (54264, 398280), (54720, 394961), (56423, 383040), (57120, 378366), (58140, 371728), (59742, 361760), (62016, 348495), (63061, 342720), (63840, 338538), (66380, 325584), (67830, 318624), (68544, 315305), (69699, 310080), (72352, 298710), (76608, 282115), (77520, 278796), (79656, 271320), (81396, 265520), (85680, 252244), (90440, 238968), (92932, 232560), (93024, 232330), (95760, 225692), (99570, 217056), (101745, 212416), (103360, 209097), (106208, 203490), (108528, 199140), (112846, 191520), (114240, 189183), (116165, 186048), (116280, 185864), (119484, 180880), (126122, 171360), (127680, 169269), (132760, 162792), (135660, 159312), (139398, 155040), (144704, 149355)]