28128323520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 896

約数和(自身を含む): 117306547200

約数和(自身を除く): 89178223680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 37, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 74, 76, 80, 88, 90, 95, 96, 99, 108, 110, 111, 114, 120, 132, 135, 144, 148, 152, 160, 165, 171, 176, 180, 185, 190, 192, 198, 209, 216, 220, 222, 228, 240, 264, 270, 285, 288, 296, 297, 304, 320, 330, 333, 342, 352, 360, 370, 380, 396, 407, 418, 421, 432, 440, 444, 456, 480, 495, 513, 528, 540, 555, 570, 576, 592, 594, 608, 627, 660, 666, 684, 703, 704, 720, 740, 760, 792, 814, 836, 842, 855, 864, 880, 888, 912, 960, 990, 999, 1026, 1045, 1056, 1080, 1110, 1140, 1184, 1188, 1216, 1221, 1254, 1263, 1320, 1332, 1368, 1406, 1440, 1480, 1485, 1520, 1584, 1628, 1665, 1672, 1684, 1710, 1728, 1760, 1776, 1824, 1881, 1980, 1998, 2035, 2052, 2090, 2105, 2109, 2112, 2160, 2220, 2280, 2368, 2376, 2442, 2508, 2526, 2565, 2640, 2664, 2736, 2812, 2880, 2960, 2970, 3040, 3135, 3168, 3256, 3330, 3344, 3368, 3420, 3515, 3520, 3552, 3648, 3663, 3762, 3789, 3960, 3996, 4070, 4104, 4180, 4210, 4218, 4320, 4440, 4560, 4631, 4752, 4884, 4995, 5016, 5052, 5130, 5280, 5328, 5472, 5624, 5643, 5920, 5940, 6080, 6105, 6270, 6315, 6327, 6336, 6512, 6660, 6688, 6736, 6840, 7030, 7104, 7326, 7524, 7578, 7733, 7920, 7992, 7999, 8140, 8208, 8360, 8420, 8436, 8640, 8880, 9120, 9262, 9405, 9504, 9768, 9990, 10032, 10104, 10260, 10545, 10560, 10656, 10944, 10989, 11248, 11286, 11367, 11840, 11880, 12210, 12540, 12630, 12654, 13024, 13320, 13376, 13472, 13680, 13893, 14060, 14652, 15048, 15156, 15466, 15577, 15840, 15984, 15998, 16280, 16416, 16720, 16840, 16872, 17760, 18240, 18315, 18524, 18810, 18945, 18981, 19008, 19536, 19980, 20064, 20208, 20520, 21090, 21312, 21978, 22496, 22572, 22734, 23155, 23199, 23760, 23997, 24420, 25080, 25260, 25308, 26048, 26640, 26944, 27360, 27786, 28120, 28215, 29304, 30096, 30312, 30932, 31154, 31635, 31680, 31968, 31996, 32560, 32832, 33440, 33680, 33744, 35520, 36630, 37048, 37620, 37890, 37962, 38665, 39072, 39960, 39995, 40128, 40416, 41040, 41679, 42180, 43956, 44992, 45144, 45468, 46310, 46398, 46731, 47520, 47994, 48840, 50160, 50520, 50616, 53280, 54720, 54945, 55572, 56240, 56430, 56835, 58608, 60192, 60624, 61864, 62308, 63270, 63936, 63992, 65120, 66880, 67360, 67488, 69465, 69597, 71991, 73260, 74096, 75240, 75780, 75924, 77330, 77885, 78144, 79920, 79990, 80832, 82080, 83358, 84360, 87912, 87989, 90288, 90936, 92620, 92796, 93462, 94905, 95040, 95988, 97680, 100320, 101040, 101232, 106560, 109890, 111144, 112480, 112860, 113670, 115995, 117216, 119985, 120384, 121248, 123728, 124616, 125037, 126540, 127984, 130240, 134720, 134976, 138930, 139194, 140193, 143982, 146520, 148192, 150480, 151560, 151848, 154660, 155770, 159840, 159980, 164160, 166716, 168720, 171347, 175824, 175978, 180576, 181872, 185240, 185592, 186924, 189810, 191976, 195360, 200640, 202080, 202464, 208395, 208791, 215973, 219780, 222288, 224960, 225720, 227340, 231990, 233655, 234432, 239970, 242496, 247456, 249232, 250074, 253080, 255968, 263967, 277860, 278388, 280386, 287964, 293040, 295963, 296384, 300960, 303120, 303696, 309320, 311540, 319680, 319960, 333432, 337440, 342694, 347985, 351648, 351956, 359955, 361152, 363744, 370480, 371184, 373848, 379620, 383952, 390720, 404160, 404928, 416790, 417582, 420579, 431946, 439560, 439945, 444576, 451440, 454680, 463980, 467310, 479940, 494912, 498464, 500148, 506160, 511936, 514041, 527934, 555720, 556776, 560772, 575928, 586080, 591926, 601920, 606240, 607392, 618640, 623080, 625185, 639920, 666864, 674880, 685388, 695970, 700965, 703296, 703912, 719910, 727488, 740960, 742368, 747696, 759240, 767904, 791901, 833580, 835164, 841158, 856735, 863892, 879120, 879890, 887889, 889152, 902880, 909360, 927960, 934620, 959880, 996928, 1000296, 1012320, 1028082, 1043955, 1055868, 1079865, 1111440, 1113552, 1121544, 1151856, 1172160, 1183852, 1212480, 1214784, 1237280, 1246160, 1250370, 1279840, 1319835, 1333728, 1370776, 1391940, 1401930, 1407824, 1439820, 1479815, 1481920, 1484736, 1495392, 1518480, 1535808, 1542123, 1583802, 1667160, 1670328, 1682316, 1713470, 1727784, 1758240, 1759780, 1775778, 1805760, 1818720, 1855920, 1869240, 1919760, 2000592, 2024640, 2056164, 2087910, 2102895, 2111736, 2159730, 2222880, 2227104, 2243088, 2303712, 2367704, 2375703, 2474560, 2492320, 2500740, 2559680, 2570205, 2639670, 2663667, 2667456, 2741552, 2783880, 2803860, 2815648, 2879640, 2959630, 2990784, 3036960, 3084246, 3167604, 3255593, 3334320, 3340656, 3364632, 3426940, 3455568, 3516480, 3519560, 3551556, 3637440, 3711840, 3738480, 3839520, 3959505, 4001184, 4112328, 4175820, 4205790, 4223472, 4319460, 4439445, 4445760, 4454208, 4486176, 4607424, 4626369, 4735408, 4751406, 4984640, 5001480, 5140410, 5279340, 5327334, 5483104, 5567760, 5607720, 5631296, 5759280, 5919260, 6073920, 6168492, 6335208, 6511186, 6668640, 6681312, 6729264, 6853880, 6911136, 7039120, 7103112, 7423680, 7476960, 7679040, 7710615, 7919010, 7991001, 8002368, 8224656, 8351640, 8411580, 8446944, 8638920, 8878890, 8972352, 9252738, 9470816, 9502812, 9766779, 10002960, 10280820, 10558680, 10654668, 10966208, 11135520, 11215440, 11518560, 11838520, 11878515, 12336984, 12670416, 13022372, 13318335, 13337280, 13362624, 13458528, 13707760, 13822272, 14078240, 14206224, 14953920, 15421230, 15838020, 15982002, 16277965, 16449312, 16703280, 16823160, 16893888, 17277840, 17757780, 18505476, 18941632, 19005624, 19533558, 20005920, 20561640, 21117360, 21309336, 22271040, 22430880, 23037120, 23131845, 23677040, 23757030, 24673968, 25340832, 26044744, 26636670, 26917056, 27415520, 28156480, 28412448, 29300337, 30842460, 31676040, 31964004, 32555930, 32898624, 33406560, 33646320, 34555680, 35515560, 37010952, 38011248, 39067116, 39955005, 40011840, 41123280, 42234720, 42618672, 44861760, 46263690, 47354080, 47514060, 48833895, 49347936, 50681664, 52089488, 53273340, 54831040, 56824896, 58600674, 61684920, 63352080, 63928008, 65111860, 66813120, 67292640, 69111360, 71031120, 74021904, 76022496, 78134232, 79910010, 82246560, 84469440, 85237344, 87901011, 92527380, 94708160, 95028120, 97667790, 98695872, 104178976, 106546680, 117201348, 123369840, 126704160, 127856016, 130223720, 134585280, 142062240, 146501685, 148043808, 152044992, 156268464, 159820020, 164493120, 170474688, 175802022, 185054760, 190056240, 195335580, 208357952, 213093360, 234402696, 246739680, 253408320, 255712032, 260447440, 284124480, 293003370, 296087616, 312536928, 319640040, 351604044, 370109520, 380112480, 390671160, 426186720, 439505055, 468805392, 493479360, 511424064, 520894880, 586006740, 625073856, 639280080, 703208088, 740219040, 760224960, 781342320, 852373440, 879010110, 937610784, 1041789760, 1172013480, 1278560160, 1406416176, 1480438080, 1562684640, 1758020220, 1875221568, 2344026960, 2557120320, 2812832352, 3125369280, 3516040440, 4688053920, 5625664704, 7032080880, 9376107840, 14064161760, 28128323520]

約数ペア:

[(1, 28128323520), (2, 14064161760), (3, 9376107840), (4, 7032080880), (5, 5625664704), (6, 4688053920), (8, 3516040440), (9, 3125369280), (10, 2812832352), (11, 2557120320), (12, 2344026960), (15, 1875221568), (16, 1758020220), (18, 1562684640), (19, 1480438080), (20, 1406416176), (22, 1278560160), (24, 1172013480), (27, 1041789760), (30, 937610784), (32, 879010110), (33, 852373440), (36, 781342320), (37, 760224960), (38, 740219040), (40, 703208088), (44, 639280080), (45, 625073856), (48, 586006740), (54, 520894880), (55, 511424064), (57, 493479360), (60, 468805392), (64, 439505055), (66, 426186720), (72, 390671160), (74, 380112480), (76, 370109520), (80, 351604044), (88, 319640040), (90, 312536928), (95, 296087616), (96, 293003370), (99, 284124480), (108, 260447440), (110, 255712032), (111, 253408320), (114, 246739680), (120, 234402696), (132, 213093360), (135, 208357952), (144, 195335580), (148, 190056240), (152, 185054760), (160, 175802022), (165, 170474688), (171, 164493120), (176, 159820020), (180, 156268464), (185, 152044992), (190, 148043808), (192, 146501685), (198, 142062240), (209, 134585280), (216, 130223720), (220, 127856016), (222, 126704160), (228, 123369840), (240, 117201348), (264, 106546680), (270, 104178976), (285, 98695872), (288, 97667790), (296, 95028120), (297, 94708160), (304, 92527380), (320, 87901011), (330, 85237344), (333, 84469440), (342, 82246560), (352, 79910010), (360, 78134232), (370, 76022496), (380, 74021904), (396, 71031120), (407, 69111360), (418, 67292640), (421, 66813120), (432, 65111860), (440, 63928008), (444, 63352080), (456, 61684920), (480, 58600674), (495, 56824896), (513, 54831040), (528, 53273340), (540, 52089488), (555, 50681664), (570, 49347936), (576, 48833895), (592, 47514060), (594, 47354080), (608, 46263690), (627, 44861760), (660, 42618672), (666, 42234720), (684, 41123280), (703, 40011840), (704, 39955005), (720, 39067116), (740, 38011248), (760, 37010952), (792, 35515560), (814, 34555680), (836, 33646320), (842, 33406560), (855, 32898624), (864, 32555930), (880, 31964004), (888, 31676040), (912, 30842460), (960, 29300337), (990, 28412448), (999, 28156480), (1026, 27415520), (1045, 26917056), (1056, 26636670), (1080, 26044744), (1110, 25340832), (1140, 24673968), (1184, 23757030), (1188, 23677040), (1216, 23131845), (1221, 23037120), (1254, 22430880), (1263, 22271040), (1320, 21309336), (1332, 21117360), (1368, 20561640), (1406, 20005920), (1440, 19533558), (1480, 19005624), (1485, 18941632), (1520, 18505476), (1584, 17757780), (1628, 17277840), (1665, 16893888), (1672, 16823160), (1684, 16703280), (1710, 16449312), (1728, 16277965), (1760, 15982002), (1776, 15838020), (1824, 15421230), (1881, 14953920), (1980, 14206224), (1998, 14078240), (2035, 13822272), (2052, 13707760), (2090, 13458528), (2105, 13362624), (2109, 13337280), (2112, 13318335), (2160, 13022372), (2220, 12670416), (2280, 12336984), (2368, 11878515), (2376, 11838520), (2442, 11518560), (2508, 11215440), (2526, 11135520), (2565, 10966208), (2640, 10654668), (2664, 10558680), (2736, 10280820), (2812, 10002960), (2880, 9766779), (2960, 9502812), (2970, 9470816), (3040, 9252738), (3135, 8972352), (3168, 8878890), (3256, 8638920), (3330, 8446944), (3344, 8411580), (3368, 8351640), (3420, 8224656), (3515, 8002368), (3520, 7991001), (3552, 7919010), (3648, 7710615), (3663, 7679040), (3762, 7476960), (3789, 7423680), (3960, 7103112), (3996, 7039120), (4070, 6911136), (4104, 6853880), (4180, 6729264), (4210, 6681312), (4218, 6668640), (4320, 6511186), (4440, 6335208), (4560, 6168492), (4631, 6073920), (4752, 5919260), (4884, 5759280), (4995, 5631296), (5016, 5607720), (5052, 5567760), (5130, 5483104), (5280, 5327334), (5328, 5279340), (5472, 5140410), (5624, 5001480), (5643, 4984640), (5920, 4751406), (5940, 4735408), (6080, 4626369), (6105, 4607424), (6270, 4486176), (6315, 4454208), (6327, 4445760), (6336, 4439445), (6512, 4319460), (6660, 4223472), (6688, 4205790), (6736, 4175820), (6840, 4112328), (7030, 4001184), (7104, 3959505), (7326, 3839520), (7524, 3738480), (7578, 3711840), (7733, 3637440), (7920, 3551556), (7992, 3519560), (7999, 3516480), (8140, 3455568), (8208, 3426940), (8360, 3364632), (8420, 3340656), (8436, 3334320), (8640, 3255593), (8880, 3167604), (9120, 3084246), (9262, 3036960), (9405, 2990784), (9504, 2959630), (9768, 2879640), (9990, 2815648), (10032, 2803860), (10104, 2783880), (10260, 2741552), (10545, 2667456), (10560, 2663667), (10656, 2639670), (10944, 2570205), (10989, 2559680), (11248, 2500740), (11286, 2492320), (11367, 2474560), (11840, 2375703), (11880, 2367704), (12210, 2303712), (12540, 2243088), (12630, 2227104), (12654, 2222880), (13024, 2159730), (13320, 2111736), (13376, 2102895), (13472, 2087910), (13680, 2056164), (13893, 2024640), (14060, 2000592), (14652, 1919760), (15048, 1869240), (15156, 1855920), (15466, 1818720), (15577, 1805760), (15840, 1775778), (15984, 1759780), (15998, 1758240), (16280, 1727784), (16416, 1713470), (16720, 1682316), (16840, 1670328), (16872, 1667160), (17760, 1583802), (18240, 1542123), (18315, 1535808), (18524, 1518480), (18810, 1495392), (18945, 1484736), (18981, 1481920), (19008, 1479815), (19536, 1439820), (19980, 1407824), (20064, 1401930), (20208, 1391940), (20520, 1370776), (21090, 1333728), (21312, 1319835), (21978, 1279840), (22496, 1250370), (22572, 1246160), (22734, 1237280), (23155, 1214784), (23199, 1212480), (23760, 1183852), (23997, 1172160), (24420, 1151856), (25080, 1121544), (25260, 1113552), (25308, 1111440), (26048, 1079865), (26640, 1055868), (26944, 1043955), (27360, 1028082), (27786, 1012320), (28120, 1000296), (28215, 996928), (29304, 959880), (30096, 934620), (30312, 927960), (30932, 909360), (31154, 902880), (31635, 889152), (31680, 887889), (31968, 879890), (31996, 879120), (32560, 863892), (32832, 856735), (33440, 841158), (33680, 835164), (33744, 833580), (35520, 791901), (36630, 767904), (37048, 759240), (37620, 747696), (37890, 742368), (37962, 740960), (38665, 727488), (39072, 719910), (39960, 703912), (39995, 703296), (40128, 700965), (40416, 695970), (41040, 685388), (41679, 674880), (42180, 666864), (43956, 639920), (44992, 625185), (45144, 623080), (45468, 618640), (46310, 607392), (46398, 606240), (46731, 601920), (47520, 591926), (47994, 586080), (48840, 575928), (50160, 560772), (50520, 556776), (50616, 555720), (53280, 527934), (54720, 514041), (54945, 511936), (55572, 506160), (56240, 500148), (56430, 498464), (56835, 494912), (58608, 479940), (60192, 467310), (60624, 463980), (61864, 454680), (62308, 451440), (63270, 444576), (63936, 439945), (63992, 439560), (65120, 431946), (66880, 420579), (67360, 417582), (67488, 416790), (69465, 404928), (69597, 404160), (71991, 390720), (73260, 383952), (74096, 379620), (75240, 373848), (75780, 371184), (75924, 370480), (77330, 363744), (77885, 361152), (78144, 359955), (79920, 351956), (79990, 351648), (80832, 347985), (82080, 342694), (83358, 337440), (84360, 333432), (87912, 319960), (87989, 319680), (90288, 311540), (90936, 309320), (92620, 303696), (92796, 303120), (93462, 300960), (94905, 296384), (95040, 295963), (95988, 293040), (97680, 287964), (100320, 280386), (101040, 278388), (101232, 277860), (106560, 263967), (109890, 255968), (111144, 253080), (112480, 250074), (112860, 249232), (113670, 247456), (115995, 242496), (117216, 239970), (119985, 234432), (120384, 233655), (121248, 231990), (123728, 227340), (124616, 225720), (125037, 224960), (126540, 222288), (127984, 219780), (130240, 215973), (134720, 208791), (134976, 208395), (138930, 202464), (139194, 202080), (140193, 200640), (143982, 195360), (146520, 191976), (148192, 189810), (150480, 186924), (151560, 185592), (151848, 185240), (154660, 181872), (155770, 180576), (159840, 175978), (159980, 175824), (164160, 171347), (166716, 168720)]