81257754240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 768

約数和(自身を含む): 314058326400

約数和(自身を除く): 232800572160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 128, 130, 139, 144, 148, 156, 160, 180, 185, 192, 195, 208, 211, 222, 234, 240, 260, 278, 288, 296, 312, 320, 333, 360, 370, 384, 390, 416, 417, 422, 444, 468, 480, 481, 520, 555, 556, 576, 585, 592, 624, 633, 640, 666, 695, 720, 740, 780, 832, 834, 844, 888, 936, 960, 962, 1040, 1055, 1110, 1112, 1152, 1170, 1184, 1248, 1251, 1266, 1332, 1390, 1440, 1443, 1480, 1560, 1664, 1665, 1668, 1688, 1776, 1807, 1872, 1899, 1920, 1924, 2080, 2085, 2110, 2220, 2224, 2340, 2368, 2405, 2496, 2502, 2532, 2664, 2743, 2780, 2880, 2886, 2960, 3120, 3165, 3330, 3336, 3376, 3552, 3614, 3744, 3798, 3848, 4160, 4170, 4220, 4329, 4440, 4448, 4680, 4736, 4810, 4992, 5004, 5064, 5143, 5328, 5421, 5486, 5560, 5760, 5772, 5920, 6240, 6255, 6330, 6660, 6672, 6752, 7104, 7215, 7228, 7488, 7596, 7696, 7807, 8229, 8320, 8340, 8440, 8658, 8880, 8896, 9035, 9360, 9495, 9620, 10008, 10128, 10286, 10656, 10842, 10972, 11120, 11544, 11840, 12480, 12510, 12660, 13320, 13344, 13504, 13715, 14208, 14430, 14456, 14976, 15192, 15392, 15429, 15614, 16263, 16458, 16680, 16880, 17316, 17760, 17792, 18070, 18720, 18990, 19240, 20016, 20256, 20572, 21312, 21645, 21684, 21944, 22240, 23088, 23421, 23680, 24687, 24960, 25020, 25320, 25715, 26640, 26688, 27008, 27105, 27430, 28860, 28912, 29329, 30384, 30784, 30858, 31228, 32526, 32916, 33360, 33760, 34632, 35520, 36140, 37440, 37980, 38480, 39035, 40032, 40512, 41144, 41145, 42624, 43290, 43368, 43888, 44480, 46176, 46287, 46842, 49374, 50040, 50640, 51430, 53280, 53376, 54210, 54860, 57720, 57824, 58658, 60768, 61568, 61716, 62456, 65052, 65832, 66720, 66859, 67520, 69264, 70263, 71040, 72280, 74880, 75960, 76960, 77145, 78070, 80064, 81024, 81315, 82288, 82290, 86580, 86736, 87776, 87987, 88960, 92352, 92574, 93684, 98748, 100080, 101280, 101491, 102860, 106560, 108420, 109720, 115440, 115648, 117105, 117316, 121536, 123432, 123435, 124912, 130104, 131664, 133440, 133718, 135040, 138528, 140526, 144560, 146645, 151920, 153920, 154290, 156140, 160128, 162630, 164576, 164580, 173160, 173472, 175552, 175974, 184704, 185148, 187368, 197496, 200160, 200577, 202560, 202982, 205720, 213120, 216840, 219440, 230880, 231296, 231435, 234210, 234632, 243072, 246864, 246870, 249824, 260208, 263328, 263961, 266880, 267436, 277056, 281052, 289120, 293290, 303840, 304473, 307840, 308580, 312280, 325260, 329152, 329160, 334295, 346320, 346944, 351104, 351315, 351948, 370296, 374736, 381277, 394992, 400320, 401154, 405120, 405964, 411440, 433680, 438880, 439935, 461760, 462870, 468420, 469264, 493728, 493740, 499648, 507455, 520416, 526656, 527922, 534872, 554112, 562104, 578240, 586580, 601731, 607680, 608946, 617160, 624560, 650520, 658304, 658320, 668590, 692640, 693888, 702630, 703896, 740592, 749472, 762554, 789984, 800640, 802308, 811928, 822880, 867360, 877760, 879870, 913419, 923520, 925740, 936840, 938528, 987456, 987480, 999296, 1002885, 1014910, 1040832, 1053312, 1055844, 1069744, 1085173, 1124208, 1143831, 1156480, 1173160, 1203462, 1215360, 1217892, 1234320, 1249120, 1301040, 1316640, 1319805, 1337180, 1385280, 1405260, 1407792, 1481184, 1498944, 1522365, 1525108, 1579968, 1604616, 1623856, 1645760, 1734720, 1755520, 1759740, 1826838, 1851480, 1873680, 1877056, 1906385, 1974912, 1974960, 2005770, 2029820, 2081664, 2111688, 2139488, 2170346, 2248416, 2287662, 2346320, 2406924, 2435784, 2468640, 2498240, 2602080, 2633280, 2639610, 2674360, 2770560, 2810520, 2815584, 2962368, 2997888, 3008655, 3044730, 3050216, 3159936, 3209232, 3247712, 3255519, 3291520, 3431493, 3469440, 3519480, 3653676, 3702960, 3747360, 3754112, 3812770, 3949920, 4011540, 4059640, 4223376, 4278976, 4340692, 4496832, 4567095, 4575324, 4692640, 4813848, 4871568, 4937280, 4996480, 5204160, 5266560, 5279220, 5348720, 5425865, 5621040, 5631168, 5719155, 5924736, 6017310, 6089460, 6100432, 6418464, 6495424, 6511038, 6862986, 7038960, 7307352, 7405920, 7494720, 7625540, 7899840, 8023080, 8119280, 8446752, 8557952, 8681384, 8993664, 9134190, 9150648, 9385280, 9627696, 9743136, 9766557, 9874560, 10408320, 10558440, 10697440, 10851730, 11242080, 11262336, 11438310, 12034620, 12178920, 12200864, 12836928, 12990848, 13022076, 13725972, 14077920, 14107249, 14614704, 14811840, 14989440, 15251080, 15799680, 16046160, 16238560, 16277595, 16893504, 17157465, 17362768, 18268380, 18301296, 18770560, 19255392, 19486272, 19533114, 21116880, 21394880, 21703460, 22484160, 22876620, 24069240, 24357840, 24401728, 25673856, 26044152, 27451944, 28155840, 28214498, 29229408, 29623680, 30502160, 32092320, 32477120, 32555190, 33787008, 34314930, 34725536, 36536760, 36602592, 38510784, 38972544, 39066228, 42233760, 42321747, 42789760, 43406920, 44968320, 45753240, 48138480, 48715680, 48803456, 48832785, 52088304, 54903888, 56311680, 56428996, 58458816, 61004320, 64184640, 64954240, 65110380, 68629860, 69451072, 70536245, 73073520, 73205184, 77021568, 78132456, 84467520, 84643494, 86813840, 91506480, 96276960, 97431360, 97665570, 104176608, 109807776, 112857992, 116917632, 122008640, 126965241, 128369280, 130220760, 137259720, 138902144, 141072490, 146147040, 146410368, 156264912, 168935040, 169286988, 173627680, 183012960, 192553920, 194862720, 195331140, 208353216, 211608735, 219615552, 225715984, 244017280, 253930482, 260441520, 274519440, 282144980, 292294080, 312529824, 338573976, 347255360, 366025920, 385107840, 390662280, 416706432, 423217470, 439231104, 451431968, 507860964, 520883040, 549038880, 564289960, 584588160, 625059648, 634826205, 677147952, 694510720, 732051840, 781324560, 846434940, 902863936, 1015721928, 1041766080, 1098077760, 1128579920, 1250119296, 1269652410, 1354295904, 1562649120, 1692869880, 1805727872, 2031443856, 2083532160, 2196155520, 2257159840, 2539304820, 2708591808, 3125298240, 3385739760, 4062887712, 4514319680, 5078609640, 5417183616, 6250596480, 6771479520, 8125775424, 9028639360, 10157219280, 13542959040, 16251550848, 20314438560, 27085918080, 40628877120, 81257754240]

約数ペア:

[(1, 81257754240), (2, 40628877120), (3, 27085918080), (4, 20314438560), (5, 16251550848), (6, 13542959040), (8, 10157219280), (9, 9028639360), (10, 8125775424), (12, 6771479520), (13, 6250596480), (15, 5417183616), (16, 5078609640), (18, 4514319680), (20, 4062887712), (24, 3385739760), (26, 3125298240), (30, 2708591808), (32, 2539304820), (36, 2257159840), (37, 2196155520), (39, 2083532160), (40, 2031443856), (45, 1805727872), (48, 1692869880), (52, 1562649120), (60, 1354295904), (64, 1269652410), (65, 1250119296), (72, 1128579920), (74, 1098077760), (78, 1041766080), (80, 1015721928), (90, 902863936), (96, 846434940), (104, 781324560), (111, 732051840), (117, 694510720), (120, 677147952), (128, 634826205), (130, 625059648), (139, 584588160), (144, 564289960), (148, 549038880), (156, 520883040), (160, 507860964), (180, 451431968), (185, 439231104), (192, 423217470), (195, 416706432), (208, 390662280), (211, 385107840), (222, 366025920), (234, 347255360), (240, 338573976), (260, 312529824), (278, 292294080), (288, 282144980), (296, 274519440), (312, 260441520), (320, 253930482), (333, 244017280), (360, 225715984), (370, 219615552), (384, 211608735), (390, 208353216), (416, 195331140), (417, 194862720), (422, 192553920), (444, 183012960), (468, 173627680), (480, 169286988), (481, 168935040), (520, 156264912), (555, 146410368), (556, 146147040), (576, 141072490), (585, 138902144), (592, 137259720), (624, 130220760), (633, 128369280), (640, 126965241), (666, 122008640), (695, 116917632), (720, 112857992), (740, 109807776), (780, 104176608), (832, 97665570), (834, 97431360), (844, 96276960), (888, 91506480), (936, 86813840), (960, 84643494), (962, 84467520), (1040, 78132456), (1055, 77021568), (1110, 73205184), (1112, 73073520), (1152, 70536245), (1170, 69451072), (1184, 68629860), (1248, 65110380), (1251, 64954240), (1266, 64184640), (1332, 61004320), (1390, 58458816), (1440, 56428996), (1443, 56311680), (1480, 54903888), (1560, 52088304), (1664, 48832785), (1665, 48803456), (1668, 48715680), (1688, 48138480), (1776, 45753240), (1807, 44968320), (1872, 43406920), (1899, 42789760), (1920, 42321747), (1924, 42233760), (2080, 39066228), (2085, 38972544), (2110, 38510784), (2220, 36602592), (2224, 36536760), (2340, 34725536), (2368, 34314930), (2405, 33787008), (2496, 32555190), (2502, 32477120), (2532, 32092320), (2664, 30502160), (2743, 29623680), (2780, 29229408), (2880, 28214498), (2886, 28155840), (2960, 27451944), (3120, 26044152), (3165, 25673856), (3330, 24401728), (3336, 24357840), (3376, 24069240), (3552, 22876620), (3614, 22484160), (3744, 21703460), (3798, 21394880), (3848, 21116880), (4160, 19533114), (4170, 19486272), (4220, 19255392), (4329, 18770560), (4440, 18301296), (4448, 18268380), (4680, 17362768), (4736, 17157465), (4810, 16893504), (4992, 16277595), (5004, 16238560), (5064, 16046160), (5143, 15799680), (5328, 15251080), (5421, 14989440), (5486, 14811840), (5560, 14614704), (5760, 14107249), (5772, 14077920), (5920, 13725972), (6240, 13022076), (6255, 12990848), (6330, 12836928), (6660, 12200864), (6672, 12178920), (6752, 12034620), (7104, 11438310), (7215, 11262336), (7228, 11242080), (7488, 10851730), (7596, 10697440), (7696, 10558440), (7807, 10408320), (8229, 9874560), (8320, 9766557), (8340, 9743136), (8440, 9627696), (8658, 9385280), (8880, 9150648), (8896, 9134190), (9035, 8993664), (9360, 8681384), (9495, 8557952), (9620, 8446752), (10008, 8119280), (10128, 8023080), (10286, 7899840), (10656, 7625540), (10842, 7494720), (10972, 7405920), (11120, 7307352), (11544, 7038960), (11840, 6862986), (12480, 6511038), (12510, 6495424), (12660, 6418464), (13320, 6100432), (13344, 6089460), (13504, 6017310), (13715, 5924736), (14208, 5719155), (14430, 5631168), (14456, 5621040), (14976, 5425865), (15192, 5348720), (15392, 5279220), (15429, 5266560), (15614, 5204160), (16263, 4996480), (16458, 4937280), (16680, 4871568), (16880, 4813848), (17316, 4692640), (17760, 4575324), (17792, 4567095), (18070, 4496832), (18720, 4340692), (18990, 4278976), (19240, 4223376), (20016, 4059640), (20256, 4011540), (20572, 3949920), (21312, 3812770), (21645, 3754112), (21684, 3747360), (21944, 3702960), (22240, 3653676), (23088, 3519480), (23421, 3469440), (23680, 3431493), (24687, 3291520), (24960, 3255519), (25020, 3247712), (25320, 3209232), (25715, 3159936), (26640, 3050216), (26688, 3044730), (27008, 3008655), (27105, 2997888), (27430, 2962368), (28860, 2815584), (28912, 2810520), (29329, 2770560), (30384, 2674360), (30784, 2639610), (30858, 2633280), (31228, 2602080), (32526, 2498240), (32916, 2468640), (33360, 2435784), (33760, 2406924), (34632, 2346320), (35520, 2287662), (36140, 2248416), (37440, 2170346), (37980, 2139488), (38480, 2111688), (39035, 2081664), (40032, 2029820), (40512, 2005770), (41144, 1974960), (41145, 1974912), (42624, 1906385), (43290, 1877056), (43368, 1873680), (43888, 1851480), (44480, 1826838), (46176, 1759740), (46287, 1755520), (46842, 1734720), (49374, 1645760), (50040, 1623856), (50640, 1604616), (51430, 1579968), (53280, 1525108), (53376, 1522365), (54210, 1498944), (54860, 1481184), (57720, 1407792), (57824, 1405260), (58658, 1385280), (60768, 1337180), (61568, 1319805), (61716, 1316640), (62456, 1301040), (65052, 1249120), (65832, 1234320), (66720, 1217892), (66859, 1215360), (67520, 1203462), (69264, 1173160), (70263, 1156480), (71040, 1143831), (72280, 1124208), (74880, 1085173), (75960, 1069744), (76960, 1055844), (77145, 1053312), (78070, 1040832), (80064, 1014910), (81024, 1002885), (81315, 999296), (82288, 987480), (82290, 987456), (86580, 938528), (86736, 936840), (87776, 925740), (87987, 923520), (88960, 913419), (92352, 879870), (92574, 877760), (93684, 867360), (98748, 822880), (100080, 811928), (101280, 802308), (101491, 800640), (102860, 789984), (106560, 762554), (108420, 749472), (109720, 740592), (115440, 703896), (115648, 702630), (117105, 693888), (117316, 692640), (121536, 668590), (123432, 658320), (123435, 658304), (124912, 650520), (130104, 624560), (131664, 617160), (133440, 608946), (133718, 607680), (135040, 601731), (138528, 586580), (140526, 578240), (144560, 562104), (146645, 554112), (151920, 534872), (153920, 527922), (154290, 526656), (156140, 520416), (160128, 507455), (162630, 499648), (164576, 493740), (164580, 493728), (173160, 469264), (173472, 468420), (175552, 462870), (175974, 461760), (184704, 439935), (185148, 438880), (187368, 433680), (197496, 411440), (200160, 405964), (200577, 405120), (202560, 401154), (202982, 400320), (205720, 394992), (213120, 381277), (216840, 374736), (219440, 370296), (230880, 351948), (231296, 351315), (231435, 351104), (234210, 346944), (234632, 346320), (243072, 334295), (246864, 329160), (246870, 329152), (249824, 325260), (260208, 312280), (263328, 308580), (263961, 307840), (266880, 304473), (267436, 303840), (277056, 293290), (281052, 289120)]