21711388160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 960

約数和(自身を含む): 75235184640

約数和(自身を除く): 53523796480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 19, 20, 22, 28, 31, 32, 34, 35, 38, 40, 44, 55, 56, 62, 64, 68, 70, 76, 77, 80, 85, 88, 95, 110, 112, 119, 121, 124, 128, 133, 136, 140, 152, 154, 155, 160, 170, 176, 187, 190, 209, 217, 220, 224, 238, 242, 248, 256, 266, 272, 280, 304, 308, 310, 320, 323, 340, 341, 352, 374, 380, 385, 418, 434, 440, 448, 476, 484, 496, 512, 527, 532, 544, 560, 589, 595, 605, 608, 616, 620, 640, 646, 665, 680, 682, 704, 748, 760, 770, 836, 847, 868, 880, 896, 935, 952, 968, 992, 1045, 1054, 1064, 1085, 1088, 1120, 1178, 1190, 1210, 1216, 1232, 1240, 1280, 1292, 1309, 1330, 1360, 1364, 1408, 1463, 1496, 1520, 1540, 1615, 1672, 1694, 1705, 1736, 1760, 1792, 1870, 1904, 1936, 1984, 2057, 2090, 2108, 2128, 2170, 2176, 2240, 2261, 2299, 2356, 2380, 2387, 2420, 2432, 2464, 2480, 2560, 2584, 2618, 2635, 2660, 2720, 2728, 2816, 2926, 2945, 2992, 3040, 3080, 3230, 3344, 3388, 3410, 3472, 3520, 3553, 3584, 3689, 3740, 3751, 3808, 3872, 3968, 4114, 4123, 4180, 4216, 4235, 4256, 4340, 4352, 4480, 4522, 4598, 4712, 4760, 4774, 4840, 4864, 4928, 4960, 5168, 5236, 5270, 5320, 5440, 5456, 5632, 5797, 5852, 5890, 5984, 6080, 6160, 6460, 6479, 6545, 6688, 6776, 6820, 6944, 7040, 7106, 7315, 7378, 7480, 7502, 7616, 7744, 7936, 8228, 8246, 8360, 8432, 8470, 8512, 8680, 8704, 8960, 9044, 9196, 9424, 9520, 9548, 9680, 9728, 9856, 9920, 10013, 10285, 10336, 10472, 10540, 10640, 10880, 10912, 11305, 11495, 11594, 11704, 11780, 11935, 11968, 12160, 12320, 12920, 12958, 13090, 13376, 13552, 13640, 13888, 14080, 14212, 14399, 14630, 14756, 14960, 15004, 15232, 15488, 15872, 16093, 16456, 16492, 16720, 16864, 16940, 17024, 17360, 17765, 17920, 18088, 18392, 18445, 18755, 18848, 19040, 19096, 19360, 19712, 19840, 20026, 20570, 20615, 20672, 20944, 21080, 21280, 21760, 21824, 22610, 22990, 23188, 23408, 23560, 23870, 23936, 24320, 24640, 24871, 25840, 25916, 26180, 26257, 26752, 27104, 27280, 27776, 28160, 28424, 28798, 28985, 29260, 29512, 29920, 30008, 30464, 30976, 32186, 32395, 32912, 32984, 33440, 33728, 33880, 34048, 34720, 35530, 36176, 36784, 36890, 37510, 37696, 38080, 38192, 38720, 39083, 39424, 39680, 40052, 40579, 41140, 41230, 41344, 41888, 42160, 42560, 43520, 43648, 45220, 45353, 45980, 46376, 46816, 47120, 47740, 47872, 48640, 49280, 49742, 50065, 51680, 51832, 52360, 52514, 53504, 54208, 54560, 55552, 56848, 57596, 57970, 58520, 59024, 59840, 60016, 60928, 61952, 63767, 64372, 64790, 65824, 65968, 66880, 67456, 67760, 68096, 69440, 70091, 71060, 71269, 71995, 72352, 73568, 73780, 75020, 75392, 76160, 76384, 77440, 78166, 79360, 80104, 80465, 81158, 82280, 82460, 82688, 83776, 84320, 85120, 87296, 90440, 90706, 91960, 92752, 93632, 94240, 95480, 95744, 98560, 99484, 100130, 103360, 103664, 104720, 105028, 107008, 108416, 109120, 110143, 111104, 113696, 115192, 115940, 117040, 118048, 119680, 120032, 124355, 127534, 128744, 129580, 131285, 131648, 131936, 133760, 134912, 135520, 138880, 140182, 142120, 142538, 143990, 144704, 147136, 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588544, 590240, 600160, 611072, 625328, 637670, 640832, 643720, 649264, 658240, 659680, 670208, 674560, 700910, 712690, 723520, 725648, 735680, 742016, 749056, 753920, 763840, 771001, 781660, 795872, 801040, 811580, 826880, 829312, 837760, 840224, 872960, 881144, 892738, 907060, 909568, 921536, 927520, 936320, 944384, 960256, 994840, 997766, 1020272, 1029952, 1036640, 1050280, 1053184, 1055488, 1084160, 1094324, 1101430, 1121456, 1136960, 1140304, 1151920, 1157632, 1177088, 1180480, 1200320, 1211573, 1222144, 1250656, 1275340, 1281664, 1287440, 1298528, 1316480, 1319360, 1349120, 1367905, 1401820, 1425380, 1447040, 1451296, 1471360, 1484032, 1507840, 1527680, 1542002, 1563320, 1591744, 1602080, 1623160, 1658624, 1675520, 1680448, 1762288, 1785476, 1814120, 1819136, 1843072, 1855040, 1872640, 1888768, 1920512, 1989680, 1995532, 2040544, 2059904, 2073280, 2100560, 2110976, 2168320, 2188648, 2202860, 2231845, 2242912, 2273920, 2280608, 2303840, 2360960, 2400640, 2423146, 2494415, 2501312, 2550680, 2563328, 2574880, 2597056, 2632960, 2638720, 2735810, 2803640, 2850760, 2894080, 2902592, 2942720, 2968064, 3055360, 3084004, 3126640, 3183488, 3204160, 3246320, 3317248, 3351040, 3360896, 3524576, 3570952, 3628240, 3686144, 3710080, 3745280, 3855005, 3979360, 3991064, 4081088, 4119808, 4146560, 4201120, 4377296, 4405720, 4463690, 4485824, 4547840, 4561216, 4607680, 4721920, 4801280, 4846292, 4988830, 5002624, 5101360, 5126656, 5149760, 5194112, 5265920, 5277440, 5471620, 5607280, 5701520, 5788160, 5805184, 5885440, 6057865, 6110720, 6168008, 6253280, 6366976, 6408320, 6492640, 6721792, 7049152, 7141904, 7256480, 7372288, 7420160, 7710010, 7958720, 7982128, 8162176, 8239616, 8293120, 8402240, 8481011, 8754592, 8811440, 8927380, 8971648, 9095680, 9122432, 9215360, 9443840, 9602560, 9692584, 9977660, 10005248, 10202720, 10299520, 10388224, 10554880, 10943240, 11214560, 11403040, 11610368, 12115730, 12336016, 12506560, 12733952, 12816640, 12985280, 13443584, 14098304, 14283808, 14512960, 14840320, 15420020, 15917440, 15964256, 16324352, 16586240, 16804480, 16962022, 17509184, 17622880, 17854760, 17943296, 18244864, 18430720, 19385168, 19955320, 20010496, 20405440, 20599040, 20776448, 21886480, 22429120, 22806080, 23220736, 24231460, 24672032, 25013120, 25633280, 25970560, 28196608, 28567616, 29025920, 30840040, 31834880, 31928512, 32648704, 33608960, 33924044, 35018368, 35245760, 35709520, 35886592, 36489728, 36861440, 38770336, 39910640, 40810880, 41198080, 42405055, 43772960, 44858240, 45612160, 48462920, 49344064, 50026240, 51941120, 56393216, 57135232, 58051840, 61680080, 63669760, 63857024, 67217920, 67848088, 70036736, 70491520, 71419040, 77540672, 79821280, 81621760, 84810110, 87545920, 89716480, 91224320, 96925840, 98688128, 100052480, 103882240, 114270464, 116103680, 123360160, 127714048, 135696176, 140073472, 140983040, 142838080, 155081344, 159642560, 163243520, 169620220, 175091840, 179432960, 182448640, 193851680, 197376256, 228540928, 246720320, 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約数ペア:

[(1, 21711388160), (2, 10855694080), (4, 5427847040), (5, 4342277632), (7, 3101626880), (8, 2713923520), (10, 2171138816), (11, 1973762560), (14, 1550813440), (16, 1356961760), (17, 1277140480), (19, 1142704640), (20, 1085569408), (22, 986881280), (28, 775406720), (31, 700367360), (32, 678480880), (34, 638570240), (35, 620325376), (38, 571352320), (40, 542784704), (44, 493440640), (55, 394752512), (56, 387703360), (62, 350183680), (64, 339240440), (68, 319285120), (70, 310162688), (76, 285676160), (77, 281966080), (80, 271392352), (85, 255428096), (88, 246720320), (95, 228540928), (110, 197376256), (112, 193851680), (119, 182448640), (121, 179432960), (124, 175091840), (128, 169620220), (133, 163243520), (136, 159642560), (140, 155081344), (152, 142838080), (154, 140983040), (155, 140073472), (160, 135696176), (170, 127714048), (176, 123360160), (187, 116103680), (190, 114270464), (209, 103882240), (217, 100052480), (220, 98688128), (224, 96925840), (238, 91224320), (242, 89716480), (248, 87545920), (256, 84810110), (266, 81621760), (272, 79821280), (280, 77540672), (304, 71419040), (308, 70491520), (310, 70036736), (320, 67848088), (323, 67217920), (340, 63857024), (341, 63669760), (352, 61680080), (374, 58051840), (380, 57135232), (385, 56393216), (418, 51941120), (434, 50026240), (440, 49344064), (448, 48462920), (476, 45612160), (484, 44858240), (496, 43772960), (512, 42405055), (527, 41198080), (532, 40810880), (544, 39910640), (560, 38770336), (589, 36861440), (595, 36489728), (605, 35886592), (608, 35709520), (616, 35245760), (620, 35018368), (640, 33924044), (646, 33608960), (665, 32648704), (680, 31928512), (682, 31834880), (704, 30840040), (748, 29025920), (760, 28567616), (770, 28196608), (836, 25970560), (847, 25633280), (868, 25013120), (880, 24672032), (896, 24231460), (935, 23220736), (952, 22806080), (968, 22429120), (992, 21886480), (1045, 20776448), (1054, 20599040), (1064, 20405440), (1085, 20010496), (1088, 19955320), (1120, 19385168), (1178, 18430720), (1190, 18244864), (1210, 17943296), (1216, 17854760), (1232, 17622880), (1240, 17509184), (1280, 16962022), (1292, 16804480), (1309, 16586240), (1330, 16324352), (1360, 15964256), (1364, 15917440), (1408, 15420020), (1463, 14840320), (1496, 14512960), (1520, 14283808), (1540, 14098304), (1615, 13443584), (1672, 12985280), (1694, 12816640), (1705, 12733952), (1736, 12506560), (1760, 12336016), (1792, 12115730), (1870, 11610368), (1904, 11403040), (1936, 11214560), (1984, 10943240), (2057, 10554880), (2090, 10388224), (2108, 10299520), (2128, 10202720), (2170, 10005248), (2176, 9977660), (2240, 9692584), (2261, 9602560), (2299, 9443840), (2356, 9215360), (2380, 9122432), (2387, 9095680), (2420, 8971648), (2432, 8927380), (2464, 8811440), (2480, 8754592), (2560, 8481011), (2584, 8402240), (2618, 8293120), (2635, 8239616), (2660, 8162176), (2720, 7982128), (2728, 7958720), (2816, 7710010), (2926, 7420160), (2945, 7372288), (2992, 7256480), (3040, 7141904), (3080, 7049152), (3230, 6721792), (3344, 6492640), (3388, 6408320), (3410, 6366976), (3472, 6253280), (3520, 6168008), (3553, 6110720), (3584, 6057865), (3689, 5885440), (3740, 5805184), (3751, 5788160), (3808, 5701520), (3872, 5607280), (3968, 5471620), (4114, 5277440), (4123, 5265920), (4180, 5194112), (4216, 5149760), (4235, 5126656), (4256, 5101360), (4340, 5002624), (4352, 4988830), (4480, 4846292), (4522, 4801280), (4598, 4721920), (4712, 4607680), (4760, 4561216), (4774, 4547840), (4840, 4485824), (4864, 4463690), (4928, 4405720), (4960, 4377296), (5168, 4201120), (5236, 4146560), (5270, 4119808), (5320, 4081088), (5440, 3991064), (5456, 3979360), (5632, 3855005), (5797, 3745280), (5852, 3710080), (5890, 3686144), (5984, 3628240), (6080, 3570952), (6160, 3524576), (6460, 3360896), (6479, 3351040), (6545, 3317248), (6688, 3246320), (6776, 3204160), (6820, 3183488), (6944, 3126640), (7040, 3084004), (7106, 3055360), (7315, 2968064), (7378, 2942720), (7480, 2902592), (7502, 2894080), (7616, 2850760), (7744, 2803640), (7936, 2735810), (8228, 2638720), (8246, 2632960), (8360, 2597056), (8432, 2574880), (8470, 2563328), (8512, 2550680), (8680, 2501312), (8704, 2494415), (8960, 2423146), (9044, 2400640), (9196, 2360960), (9424, 2303840), (9520, 2280608), (9548, 2273920), (9680, 2242912), (9728, 2231845), (9856, 2202860), (9920, 2188648), (10013, 2168320), (10285, 2110976), (10336, 2100560), (10472, 2073280), (10540, 2059904), (10640, 2040544), (10880, 1995532), (10912, 1989680), (11305, 1920512), (11495, 1888768), (11594, 1872640), (11704, 1855040), (11780, 1843072), (11935, 1819136), (11968, 1814120), (12160, 1785476), (12320, 1762288), (12920, 1680448), (12958, 1675520), (13090, 1658624), (13376, 1623160), (13552, 1602080), (13640, 1591744), (13888, 1563320), (14080, 1542002), (14212, 1527680), (14399, 1507840), (14630, 1484032), (14756, 1471360), (14960, 1451296), (15004, 1447040), (15232, 1425380), (15488, 1401820), (15872, 1367905), (16093, 1349120), (16456, 1319360), (16492, 1316480), (16720, 1298528), (16864, 1287440), (16940, 1281664), (17024, 1275340), (17360, 1250656), (17765, 1222144), (17920, 1211573), (18088, 1200320), (18392, 1180480), (18445, 1177088), (18755, 1157632), (18848, 1151920), (19040, 1140304), (19096, 1136960), (19360, 1121456), (19712, 1101430), (19840, 1094324), (20026, 1084160), (20570, 1055488), (20615, 1053184), (20672, 1050280), (20944, 1036640), (21080, 1029952), (21280, 1020272), (21760, 997766), (21824, 994840), (22610, 960256), (22990, 944384), (23188, 936320), (23408, 927520), (23560, 921536), (23870, 909568), (23936, 907060), (24320, 892738), (24640, 881144), (24871, 872960), (25840, 840224), (25916, 837760), (26180, 829312), (26257, 826880), (26752, 811580), (27104, 801040), (27280, 795872), (27776, 781660), (28160, 771001), (28424, 763840), (28798, 753920), (28985, 749056), (29260, 742016), (29512, 735680), (29920, 725648), (30008, 723520), (30464, 712690), (30976, 700910), (32186, 674560), (32395, 670208), (32912, 659680), (32984, 658240), (33440, 649264), (33728, 643720), (33880, 640832), (34048, 637670), (34720, 625328), (35530, 611072), (36176, 600160), (36784, 590240), (36890, 588544), (37510, 578816), (37696, 575960), (38080, 570152), (38192, 568480), (38720, 560728), (39083, 555520), (39424, 550715), (39680, 547162), (40052, 542080), (40579, 535040), (41140, 527744), (41230, 526592), (41344, 525140), (41888, 518320), (42160, 514976), (42560, 510136), (43520, 498883), (43648, 497420), (45220, 480128), (45353, 478720), (45980, 472192), (46376, 468160), (46816, 463760), (47120, 460768), (47740, 454784), (47872, 453530), (48640, 446369), (49280, 440572), (49742, 436480), (50065, 433664), (51680, 420112), (51832, 418880), (52360, 414656), (52514, 413440), (53504, 405790), (54208, 400520), (54560, 397936), (55552, 390830), (56848, 381920), (57596, 376960), (57970, 374528), (58520, 371008), (59024, 367840), (59840, 362824), (60016, 361760), (60928, 356345), (61952, 350455), (63767, 340480), (64372, 337280), (64790, 335104), (65824, 329840), (65968, 329120), (66880, 324632), (67456, 321860), (67760, 320416), (68096, 318835), (69440, 312664), (70091, 309760), (71060, 305536), (71269, 304640), (71995, 301568), (72352, 300080), (73568, 295120), (73780, 294272), (75020, 289408), (75392, 287980), (76160, 285076), (76384, 284240), (77440, 280364), (78166, 277760), (79360, 273581), (80104, 271040), (80465, 269824), (81158, 267520), (82280, 263872), (82460, 263296), (82688, 262570), (83776, 259160), (84320, 257488), (85120, 255068), (87296, 248710), (90440, 240064), (90706, 239360), (91960, 236096), (92752, 234080), (93632, 231880), (94240, 230384), (95480, 227392), (95744, 226765), (98560, 220286), (99484, 218240), (100130, 216832), (103360, 210056), (103664, 209440), (104720, 207328), (105028, 206720), (107008, 202895), (108416, 200260), (109120, 198968), (110143, 197120), (111104, 195415), (113696, 190960), (115192, 188480), (115940, 187264), (117040, 185504), (118048, 183920), (119680, 181412), (120032, 180880), (124355, 174592), (127534, 170240), (128744, 168640), (129580, 167552), (131285, 165376), (131648, 164920), (131936, 164560), (133760, 162316), (134912, 160930), (135520, 160208), (138880, 156332), (140182, 154880), (142120, 152768), (142538, 152320), (143990, 150784), (144704, 150040), (147136, 147560)]