21761377920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:965

約数の個数: 512

約数和(自身を含む): 82252800000

約数和(自身を除く): 60491422080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 79, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 158, 160, 171, 180, 190, 192, 216, 228, 237, 240, 270, 285, 288, 304, 316, 320, 342, 360, 380, 384, 395, 432, 456, 474, 480, 513, 540, 570, 576, 608, 632, 640, 684, 711, 720, 760, 790, 839, 855, 864, 912, 948, 960, 1026, 1080, 1140, 1152, 1185, 1216, 1264, 1368, 1422, 1440, 1501, 1520, 1580, 1678, 1710, 1728, 1824, 1896, 1920, 2052, 2133, 2160, 2280, 2370, 2432, 2517, 2528, 2565, 2736, 2844, 2880, 3002, 3040, 3160, 3356, 3420, 3456, 3555, 3648, 3792, 4104, 4195, 4266, 4320, 4503, 4560, 4740, 5034, 5056, 5130, 5472, 5688, 5760, 6004, 6080, 6320, 6712, 6840, 7110, 7296, 7505, 7551, 7584, 8208, 8390, 8532, 8640, 9006, 9120, 9480, 10068, 10112, 10260, 10665, 10944, 11376, 12008, 12160, 12585, 12640, 13424, 13509, 13680, 14220, 15010, 15102, 15168, 15941, 16416, 16780, 17064, 17280, 18012, 18240, 18960, 20136, 20520, 21330, 21888, 22515, 22653, 22752, 24016, 25170, 25280, 26848, 27018, 27360, 28440, 30020, 30204, 30336, 31882, 32832, 33560, 34128, 36024, 36480, 37755, 37920, 40272, 40527, 41040, 42660, 45030, 45306, 45504, 47823, 48032, 50340, 50560, 53696, 54036, 54720, 56880, 60040, 60408, 63764, 65664, 66281, 67120, 67545, 68256, 72048, 75510, 75840, 79705, 80544, 81054, 82080, 85320, 90060, 90612, 91008, 95646, 96064, 100680, 107392, 108072, 109440, 113265, 113760, 120080, 120816, 127528, 132562, 134240, 135090, 136512, 143469, 144096, 151020, 151680, 159410, 161088, 162108, 164160, 170640, 180120, 181224, 191292, 192128, 198843, 201360, 202635, 216144, 226530, 227520, 239115, 240160, 241632, 255056, 265124, 268480, 270180, 273024, 286938, 288192, 302040, 318820, 322176, 324216, 328320, 331405, 341280, 360240, 362448, 382584, 397686, 402720, 405270, 430407, 432288, 453060, 455040, 478230, 480320, 483264, 510112, 530248, 536960, 540360, 573876, 576384, 596529, 604080, 637640, 648432, 662810, 682560, 717345, 720480, 724896, 765168, 795372, 805440, 810540, 860814, 864576, 906120, 956460, 960640, 966528, 994215, 1020224, 1060496, 1080720, 1147752, 1193058, 1208160, 1259339, 1275280, 1296864, 1325620, 1365120, 1434690, 1440960, 1449792, 1530336, 1590744, 1610880, 1621080, 1721628, 1729152, 1789587, 1812240, 1912920, 1988430, 2040448, 2120992, 2152035, 2161440, 2295504, 2386116, 2416320, 2518678, 2550560, 2593728, 2651240, 2869380, 2881920, 2899584, 2982645, 3060672, 3181488, 3242160, 3443256, 3579174, 3624480, 3778017, 3825840, 3976860, 4241984, 4304070, 4322880, 4591008, 4772232, 4832640, 5037356, 5101120, 5187456, 5302480, 5738760, 5965290, 6121344, 6296695, 6362976, 6484320, 6886512, 7158348, 7248960, 7556034, 7651680, 7953720, 8483968, 8608140, 8645760, 8947935, 9182016, 9544464, 10074712, 10202240, 10604960, 11334051, 11477520, 11930580, 12593390, 12725952, 12968640, 13773024, 14316696, 14497920, 15112068, 15303360, 15907440, 17216280, 17895870, 18364032, 18890085, 19088928, 20149424, 21209920, 22668102, 22955040, 23861160, 25186780, 25451904, 25937280, 27546048, 28633392, 30224136, 30606720, 31814880, 34002153, 34432560, 35791740, 37780170, 38177856, 40298848, 42419840, 45336204, 45910080, 47722320, 50373560, 55092096, 56670255, 57266784, 60448272, 63629760, 68004306, 68865120, 71583480, 75560340, 76355712, 80597696, 90672408, 91820160, 95444640, 100747120, 113340510, 114533568, 120896544, 127259520, 136008612, 137730240, 143166960, 151120680, 161195392, 170010765, 181344816, 190889280, 201494240, 226681020, 229067136, 241793088, 272017224, 275460480, 286333920, 302241360, 340021530, 362689632, 381778560, 402988480, 453362040, 483586176, 544034448, 572667840, 604482720, 680043060, 725379264, 805976960, 906724080, 1088068896, 1145335680, 1208965440, 1360086120, 1450758528, 1813448160, 2176137792, 2417930880, 2720172240, 3626896320, 4352275584, 5440344480, 7253792640, 10880688960, 21761377920]

約数ペア:

[(1, 21761377920), (2, 10880688960), (3, 7253792640), (4, 5440344480), (5, 4352275584), (6, 3626896320), (8, 2720172240), (9, 2417930880), (10, 2176137792), (12, 1813448160), (15, 1450758528), (16, 1360086120), (18, 1208965440), (19, 1145335680), (20, 1088068896), (24, 906724080), (27, 805976960), (30, 725379264), (32, 680043060), (36, 604482720), (38, 572667840), (40, 544034448), (45, 483586176), (48, 453362040), (54, 402988480), (57, 381778560), (60, 362689632), (64, 340021530), (72, 302241360), (76, 286333920), (79, 275460480), (80, 272017224), (90, 241793088), (95, 229067136), (96, 226681020), (108, 201494240), (114, 190889280), (120, 181344816), (128, 170010765), (135, 161195392), (144, 151120680), (152, 143166960), (158, 137730240), (160, 136008612), (171, 127259520), (180, 120896544), (190, 114533568), (192, 113340510), (216, 100747120), (228, 95444640), (237, 91820160), (240, 90672408), (270, 80597696), (285, 76355712), (288, 75560340), (304, 71583480), (316, 68865120), (320, 68004306), (342, 63629760), (360, 60448272), (380, 57266784), (384, 56670255), (395, 55092096), (432, 50373560), (456, 47722320), (474, 45910080), (480, 45336204), (513, 42419840), (540, 40298848), (570, 38177856), (576, 37780170), (608, 35791740), (632, 34432560), (640, 34002153), (684, 31814880), (711, 30606720), (720, 30224136), (760, 28633392), (790, 27546048), (839, 25937280), (855, 25451904), (864, 25186780), (912, 23861160), (948, 22955040), (960, 22668102), (1026, 21209920), (1080, 20149424), (1140, 19088928), (1152, 18890085), (1185, 18364032), (1216, 17895870), (1264, 17216280), (1368, 15907440), (1422, 15303360), (1440, 15112068), (1501, 14497920), (1520, 14316696), (1580, 13773024), (1678, 12968640), (1710, 12725952), (1728, 12593390), (1824, 11930580), (1896, 11477520), (1920, 11334051), (2052, 10604960), (2133, 10202240), (2160, 10074712), (2280, 9544464), (2370, 9182016), (2432, 8947935), (2517, 8645760), (2528, 8608140), (2565, 8483968), (2736, 7953720), (2844, 7651680), (2880, 7556034), (3002, 7248960), (3040, 7158348), (3160, 6886512), (3356, 6484320), (3420, 6362976), (3456, 6296695), (3555, 6121344), (3648, 5965290), (3792, 5738760), (4104, 5302480), (4195, 5187456), (4266, 5101120), (4320, 5037356), (4503, 4832640), (4560, 4772232), (4740, 4591008), (5034, 4322880), (5056, 4304070), (5130, 4241984), (5472, 3976860), (5688, 3825840), (5760, 3778017), (6004, 3624480), (6080, 3579174), (6320, 3443256), (6712, 3242160), (6840, 3181488), (7110, 3060672), (7296, 2982645), (7505, 2899584), (7551, 2881920), (7584, 2869380), (8208, 2651240), (8390, 2593728), (8532, 2550560), (8640, 2518678), (9006, 2416320), (9120, 2386116), (9480, 2295504), (10068, 2161440), (10112, 2152035), (10260, 2120992), (10665, 2040448), (10944, 1988430), (11376, 1912920), (12008, 1812240), (12160, 1789587), (12585, 1729152), (12640, 1721628), (13424, 1621080), (13509, 1610880), (13680, 1590744), (14220, 1530336), (15010, 1449792), (15102, 1440960), (15168, 1434690), (15941, 1365120), (16416, 1325620), (16780, 1296864), (17064, 1275280), (17280, 1259339), (18012, 1208160), (18240, 1193058), (18960, 1147752), (20136, 1080720), (20520, 1060496), (21330, 1020224), (21888, 994215), (22515, 966528), (22653, 960640), (22752, 956460), (24016, 906120), (25170, 864576), (25280, 860814), (26848, 810540), (27018, 805440), (27360, 795372), (28440, 765168), (30020, 724896), (30204, 720480), (30336, 717345), (31882, 682560), (32832, 662810), (33560, 648432), (34128, 637640), (36024, 604080), (36480, 596529), (37755, 576384), (37920, 573876), (40272, 540360), (40527, 536960), (41040, 530248), (42660, 510112), (45030, 483264), (45306, 480320), (45504, 478230), (47823, 455040), (48032, 453060), (50340, 432288), (50560, 430407), (53696, 405270), (54036, 402720), (54720, 397686), (56880, 382584), (60040, 362448), (60408, 360240), (63764, 341280), (65664, 331405), (66281, 328320), (67120, 324216), (67545, 322176), (68256, 318820), (72048, 302040), (75510, 288192), (75840, 286938), (79705, 273024), (80544, 270180), (81054, 268480), (82080, 265124), (85320, 255056), (90060, 241632), (90612, 240160), (91008, 239115), (95646, 227520), (96064, 226530), (100680, 216144), (107392, 202635), (108072, 201360), (109440, 198843), (113265, 192128), (113760, 191292), (120080, 181224), (120816, 180120), (127528, 170640), (132562, 164160), (134240, 162108), (135090, 161088), (136512, 159410), (143469, 151680), (144096, 151020)]