21142455840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3677}}^1$

素因数の和:3734

約数の個数: 384

約数和(自身を含む): 81415031040

約数和(自身を除く): 60272575200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 864, 880, 968, 990, 1056, 1080, 1089, 1188, 1210, 1320, 1331, 1440, 1452, 1485, 1584, 1760, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2662, 2904, 2970, 3168, 3267, 3630, 3677, 3872, 3960, 3993, 4320, 4356, 4752, 4840, 5280, 5324, 5445, 5808, 5940, 6534, 6655, 7260, 7354, 7920, 7986, 8712, 9504, 9680, 10648, 10890, 11031, 11616, 11880, 11979, 13068, 13310, 14520, 14708, 15840, 15972, 16335, 17424, 18385, 19360, 19965, 21296, 21780, 22062, 23760, 23958, 26136, 26620, 29040, 29416, 31944, 32670, 33093, 34848, 35937, 36770, 39930, 40447, 42592, 43560, 44124, 47520, 47916, 52272, 53240, 55155, 58080, 58832, 59895, 63888, 65340, 66186, 71874, 73540, 79860, 80894, 87120, 88248, 95832, 99279, 104544, 106480, 110310, 117664, 119790, 121341, 127776, 130680, 132372, 143748, 147080, 159720, 161788, 165465, 174240, 176496, 179685, 191664, 198558, 202235, 212960, 220620, 239580, 242682, 261360, 264744, 287496, 294160, 319440, 323576, 330930, 352992, 359370, 364023, 383328, 397116, 404470, 441240, 444917, 479160, 485364, 496395, 522720, 529488, 574992, 588320, 606705, 638880, 647152, 661860, 718740, 728046, 794232, 808940, 882480, 889834, 958320, 970728, 992790, 1058976, 1092069, 1149984, 1213410, 1294304, 1323720, 1334751, 1437480, 1456092, 1588464, 1617880, 1764960, 1779668, 1820115, 1916640, 1941456, 1985580, 2184138, 2224585, 2426820, 2647440, 2669502, 2874960, 2912184, 3176928, 3235760, 3559336, 3640230, 3882912, 3971160, 4004253, 4368276, 4449170, 4853640, 4894087, 5294880, 5339004, 5460345, 5749920, 5824368, 6471520, 6673755, 7118672, 7280460, 7942320, 8008506, 8736552, 8898340, 9707280, 9788174, 10678008, 10920690, 11648736, 12012759, 13347510, 14237344, 14560920, 14682261, 15884640, 16017012, 17473104, 17796680, 19414560, 19576348, 20021265, 21356016, 21841380, 24025518, 24470435, 26695020, 29121840, 29364522, 32034024, 34946208, 35593360, 39152696, 40042530, 42712032, 43682760, 44046783, 48051036, 48940870, 53390040, 58243680, 58729044, 60063795, 64068048, 71186720, 73411305, 78305392, 80085060, 87365520, 88093566, 96102072, 97881740, 106780080, 117458088, 120127590, 128136096, 132140349, 146822610, 156610784, 160170120, 174731040, 176187132, 192204144, 195763480, 213560160, 220233915, 234916176, 240255180, 264280698, 293645220, 320340240, 352374264, 384408288, 391526960, 440467830, 469832352, 480510360, 528561396, 587290440, 640680480, 660701745, 704748528, 783053920, 880935660, 961020720, 1057122792, 1174580880, 1321403490, 1409497056, 1761871320, 1922041440, 2114245584, 2349161760, 2642806980, 3523742640, 4228491168, 5285613960, 7047485280, 10571227920, 21142455840]

約数ペア:

[(1, 21142455840), (2, 10571227920), (3, 7047485280), (4, 5285613960), (5, 4228491168), (6, 3523742640), (8, 2642806980), (9, 2349161760), (10, 2114245584), (11, 1922041440), (12, 1761871320), (15, 1409497056), (16, 1321403490), (18, 1174580880), (20, 1057122792), (22, 961020720), (24, 880935660), (27, 783053920), (30, 704748528), (32, 660701745), (33, 640680480), (36, 587290440), (40, 528561396), (44, 480510360), (45, 469832352), (48, 440467830), (54, 391526960), (55, 384408288), (60, 352374264), (66, 320340240), (72, 293645220), (80, 264280698), (88, 240255180), (90, 234916176), (96, 220233915), (99, 213560160), (108, 195763480), (110, 192204144), (120, 176187132), (121, 174731040), (132, 160170120), (135, 156610784), (144, 146822610), (160, 132140349), (165, 128136096), (176, 120127590), (180, 117458088), (198, 106780080), (216, 97881740), (220, 96102072), (240, 88093566), (242, 87365520), (264, 80085060), (270, 78305392), (288, 73411305), (297, 71186720), (330, 64068048), (352, 60063795), (360, 58729044), (363, 58243680), (396, 53390040), (432, 48940870), (440, 48051036), (480, 44046783), (484, 43682760), (495, 42712032), (528, 40042530), (540, 39152696), (594, 35593360), (605, 34946208), (660, 32034024), (720, 29364522), (726, 29121840), (792, 26695020), (864, 24470435), (880, 24025518), (968, 21841380), (990, 21356016), (1056, 20021265), (1080, 19576348), (1089, 19414560), (1188, 17796680), (1210, 17473104), (1320, 16017012), (1331, 15884640), (1440, 14682261), (1452, 14560920), (1485, 14237344), (1584, 13347510), (1760, 12012759), (1815, 11648736), (1936, 10920690), (1980, 10678008), (2160, 9788174), (2178, 9707280), (2376, 8898340), (2420, 8736552), (2640, 8008506), (2662, 7942320), (2904, 7280460), (2970, 7118672), (3168, 6673755), (3267, 6471520), (3630, 5824368), (3677, 5749920), (3872, 5460345), (3960, 5339004), (3993, 5294880), (4320, 4894087), (4356, 4853640), (4752, 4449170), (4840, 4368276), (5280, 4004253), (5324, 3971160), (5445, 3882912), (5808, 3640230), (5940, 3559336), (6534, 3235760), (6655, 3176928), (7260, 2912184), (7354, 2874960), (7920, 2669502), (7986, 2647440), (8712, 2426820), (9504, 2224585), (9680, 2184138), (10648, 1985580), (10890, 1941456), (11031, 1916640), (11616, 1820115), (11880, 1779668), (11979, 1764960), (13068, 1617880), (13310, 1588464), (14520, 1456092), (14708, 1437480), (15840, 1334751), (15972, 1323720), (16335, 1294304), (17424, 1213410), (18385, 1149984), (19360, 1092069), (19965, 1058976), (21296, 992790), (21780, 970728), (22062, 958320), (23760, 889834), (23958, 882480), (26136, 808940), (26620, 794232), (29040, 728046), (29416, 718740), (31944, 661860), (32670, 647152), (33093, 638880), (34848, 606705), (35937, 588320), (36770, 574992), (39930, 529488), (40447, 522720), (42592, 496395), (43560, 485364), (44124, 479160), (47520, 444917), (47916, 441240), (52272, 404470), (53240, 397116), (55155, 383328), (58080, 364023), (58832, 359370), (59895, 352992), (63888, 330930), (65340, 323576), (66186, 319440), (71874, 294160), (73540, 287496), (79860, 264744), (80894, 261360), (87120, 242682), (88248, 239580), (95832, 220620), (99279, 212960), (104544, 202235), (106480, 198558), (110310, 191664), (117664, 179685), (119790, 176496), (121341, 174240), (127776, 165465), (130680, 161788), (132372, 159720), (143748, 147080)]