81633121920

素因数分解:

$2^7\times 3^4\times 5^1\times 7^3\times {\mathrm{4591}}^1$

素因数の和:4643

約数の個数: 640

約数和(自身を含む): 340046784000

約数和(自身を除く): 258413662080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 343, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 672, 686, 720, 735, 756, 784, 810, 840, 864, 882, 896, 945, 960, 980, 1008, 1029, 1080, 1120, 1134, 1152, 1176, 1260, 1296, 1323, 1344, 1372, 1440, 1470, 1512, 1568, 1620, 1680, 1715, 1728, 1764, 1890, 1920, 1960, 2016, 2058, 2160, 2205, 2240, 2268, 2352, 2520, 2592, 2646, 2688, 2744, 2835, 2880, 2940, 3024, 3087, 3136, 3240, 3360, 3430, 3456, 3528, 3780, 3920, 3969, 4032, 4116, 4320, 4410, 4480, 4536, 4591, 4704, 5040, 5145, 5184, 5292, 5488, 5670, 5760, 5880, 6048, 6174, 6272, 6480, 6615, 6720, 6860, 7056, 7560, 7840, 7938, 8064, 8232, 8640, 8820, 9072, 9182, 9261, 9408, 10080, 10290, 10368, 10584, 10976, 11340, 11760, 12096, 12348, 12960, 13230, 13440, 13720, 13773, 14112, 15120, 15435, 15680, 15876, 16464, 17280, 17640, 18144, 18364, 18522, 18816, 19845, 20160, 20580, 21168, 21952, 22680, 22955, 23520, 24192, 24696, 25920, 26460, 27440, 27546, 27783, 28224, 30240, 30870, 31360, 31752, 32137, 32928, 35280, 36288, 36728, 37044, 39690, 40320, 41160, 41319, 42336, 43904, 45360, 45910, 46305, 47040, 49392, 51840, 52920, 54880, 55092, 55566, 56448, 60480, 61740, 63504, 64274, 65856, 68865, 70560, 72576, 73456, 74088, 79380, 82320, 82638, 84672, 90720, 91820, 92610, 94080, 96411, 98784, 105840, 109760, 110184, 111132, 120960, 123480, 123957, 127008, 128548, 131712, 137730, 138915, 141120, 146912, 148176, 158760, 160685, 164640, 165276, 169344, 181440, 183640, 185220, 192822, 197568, 206595, 211680, 219520, 220368, 222264, 224959, 246960, 247914, 254016, 257096, 275460, 277830, 282240, 289233, 293824, 296352, 317520, 321370, 329280, 330552, 362880, 367280, 370440, 371871, 385644, 395136, 413190, 423360, 440736, 444528, 449918, 482055, 493920, 495828, 508032, 514192, 550920, 555660, 578466, 587648, 592704, 619785, 635040, 642740, 658560, 661104, 674877, 734560, 740880, 743742, 771288, 826380, 846720, 867699, 881472, 889056, 899836, 964110, 987840, 991656, 1028384, 1101840, 1111320, 1124795, 1156932, 1185408, 1239570, 1270080, 1285480, 1322208, 1349754, 1446165, 1469120, 1481760, 1487484, 1542576, 1574713, 1652760, 1735398, 1762944, 1778112, 1799672, 1859355, 1928220, 1975680, 1983312, 2024631, 2056768, 2203680, 2222640, 2249590, 2313864, 2479140, 2540160, 2570960, 2603097, 2644416, 2699508, 2892330, 2938240, 2963520, 2974968, 3085152, 3149426, 3305520, 3374385, 3470796, 3556224, 3599344, 3718710, 3856440, 3966624, 4049262, 4113536, 4338495, 4407360, 4445280, 4499180, 4627728, 4724139, 4958280, 5141920, 5206194, 5288832, 5399016, 5784660, 5927040, 5949936, 6073893, 6170304, 6298852, 6611040, 6748770, 6941592, 7198688, 7437420, 7712880, 7873565, 7933248, 8098524, 8676990, 8814720, 8890560, 8998360, 9255456, 9448278, 9916560, 10123155, 10283840, 10412388, 10798032, 11569320, 11899872, 12147786, 12340608, 12597704, 13015485, 13222080, 13497540, 13883184, 14172417, 14397376, 14874840, 15425760, 15747130, 15866496, 16197048, 17353980, 17781120, 17996720, 18221679, 18510912, 18896556, 19833120, 20246310, 20567680, 20824776, 21596064, 23138640, 23620695, 23799744, 24295572, 25195408, 26030970, 26444160, 26995080, 27766368, 28344834, 28794752, 29749680, 30369465, 30851520, 31494260, 32394096, 34707960, 35993440, 36443358, 37021824, 37793112, 39666240, 40492620, 41649552, 42517251, 43192128, 46277280, 47241390, 47599488, 48591144, 50390816, 52061940, 53990160, 55532736, 56689668, 59499360, 60738930, 61703040, 62988520, 64788192, 69415920, 70862085, 71986880, 72886716, 75586224, 79332480, 80985240, 83299104, 85034502, 86384256, 91108395, 92554560, 94482780, 97182288, 100781632, 104123880, 107980320, 111065472, 113379336, 118998720, 121477860, 125977040, 127551753, 129576384, 138831840, 141724170, 143973760, 145773432, 151172448, 161970480, 166598208, 170069004, 182216790, 185109120, 188965560, 194364576, 201563264, 208247760, 212586255, 215960640, 226758672, 237997440, 242955720, 251954080, 255103506, 259152768, 277663680, 283448340, 291546864, 302344896, 323940960, 333196416, 340138008, 364433580, 377931120, 388729152, 416495520, 425172510, 431921280, 453517344, 485911440, 503908160, 510207012, 555327360, 566896680, 583093728, 604689792, 637758765, 647881920, 680276016, 728867160, 755862240, 777458304, 832991040, 850345020, 907034688, 971822880, 1007816320, 1020414024, 1133793360, 1166187456, 1275517530, 1295763840, 1360552032, 1457734320, 1511724480, 1665982080, 1700690040, 1814069376, 1943645760, 2040828048, 2267586720, 2332374912, 2551035060, 2721104064, 2915468640, 3023448960, 3401380080, 3887291520, 4081656096, 4535173440, 5102070120, 5442208128, 5830937280, 6802760160, 8163312192, 9070346880, 10204140240, 11661874560, 13605520320, 16326624384, 20408280480, 27211040640, 40816560960, 81633121920]

約数ペア:

[(1, 81633121920), (2, 40816560960), (3, 27211040640), (4, 20408280480), (5, 16326624384), (6, 13605520320), (7, 11661874560), (8, 10204140240), (9, 9070346880), (10, 8163312192), (12, 6802760160), (14, 5830937280), (15, 5442208128), (16, 5102070120), (18, 4535173440), (20, 4081656096), (21, 3887291520), (24, 3401380080), (27, 3023448960), (28, 2915468640), (30, 2721104064), (32, 2551035060), (35, 2332374912), (36, 2267586720), (40, 2040828048), (42, 1943645760), (45, 1814069376), (48, 1700690040), (49, 1665982080), (54, 1511724480), (56, 1457734320), (60, 1360552032), (63, 1295763840), (64, 1275517530), (70, 1166187456), (72, 1133793360), (80, 1020414024), (81, 1007816320), (84, 971822880), (90, 907034688), (96, 850345020), (98, 832991040), (105, 777458304), (108, 755862240), (112, 728867160), (120, 680276016), (126, 647881920), (128, 637758765), (135, 604689792), (140, 583093728), (144, 566896680), (147, 555327360), (160, 510207012), (162, 503908160), (168, 485911440), (180, 453517344), (189, 431921280), (192, 425172510), (196, 416495520), (210, 388729152), (216, 377931120), (224, 364433580), (240, 340138008), (245, 333196416), (252, 323940960), (270, 302344896), (280, 291546864), (288, 283448340), (294, 277663680), (315, 259152768), (320, 255103506), (324, 251954080), (336, 242955720), (343, 237997440), (360, 226758672), (378, 215960640), (384, 212586255), (392, 208247760), (405, 201563264), (420, 194364576), (432, 188965560), (441, 185109120), (448, 182216790), (480, 170069004), (490, 166598208), (504, 161970480), (540, 151172448), (560, 145773432), (567, 143973760), (576, 141724170), (588, 138831840), (630, 129576384), (640, 127551753), (648, 125977040), (672, 121477860), (686, 118998720), (720, 113379336), (735, 111065472), (756, 107980320), (784, 104123880), (810, 100781632), (840, 97182288), (864, 94482780), (882, 92554560), (896, 91108395), (945, 86384256), (960, 85034502), (980, 83299104), (1008, 80985240), (1029, 79332480), (1080, 75586224), (1120, 72886716), (1134, 71986880), (1152, 70862085), (1176, 69415920), (1260, 64788192), (1296, 62988520), (1323, 61703040), (1344, 60738930), (1372, 59499360), (1440, 56689668), (1470, 55532736), (1512, 53990160), (1568, 52061940), (1620, 50390816), (1680, 48591144), (1715, 47599488), (1728, 47241390), (1764, 46277280), (1890, 43192128), (1920, 42517251), (1960, 41649552), (2016, 40492620), (2058, 39666240), (2160, 37793112), (2205, 37021824), (2240, 36443358), (2268, 35993440), (2352, 34707960), (2520, 32394096), (2592, 31494260), (2646, 30851520), (2688, 30369465), (2744, 29749680), (2835, 28794752), (2880, 28344834), (2940, 27766368), (3024, 26995080), (3087, 26444160), (3136, 26030970), (3240, 25195408), (3360, 24295572), (3430, 23799744), (3456, 23620695), (3528, 23138640), (3780, 21596064), (3920, 20824776), (3969, 20567680), (4032, 20246310), (4116, 19833120), (4320, 18896556), (4410, 18510912), (4480, 18221679), (4536, 17996720), (4591, 17781120), (4704, 17353980), (5040, 16197048), (5145, 15866496), (5184, 15747130), (5292, 15425760), (5488, 14874840), (5670, 14397376), (5760, 14172417), (5880, 13883184), (6048, 13497540), (6174, 13222080), (6272, 13015485), (6480, 12597704), (6615, 12340608), (6720, 12147786), (6860, 11899872), (7056, 11569320), (7560, 10798032), (7840, 10412388), (7938, 10283840), (8064, 10123155), (8232, 9916560), (8640, 9448278), (8820, 9255456), (9072, 8998360), (9182, 8890560), (9261, 8814720), (9408, 8676990), (10080, 8098524), (10290, 7933248), (10368, 7873565), (10584, 7712880), (10976, 7437420), (11340, 7198688), (11760, 6941592), (12096, 6748770), (12348, 6611040), (12960, 6298852), (13230, 6170304), (13440, 6073893), (13720, 5949936), (13773, 5927040), (14112, 5784660), (15120, 5399016), (15435, 5288832), (15680, 5206194), (15876, 5141920), (16464, 4958280), (17280, 4724139), (17640, 4627728), (18144, 4499180), (18364, 4445280), (18522, 4407360), (18816, 4338495), (19845, 4113536), (20160, 4049262), (20580, 3966624), (21168, 3856440), (21952, 3718710), (22680, 3599344), (22955, 3556224), (23520, 3470796), (24192, 3374385), (24696, 3305520), (25920, 3149426), (26460, 3085152), (27440, 2974968), (27546, 2963520), (27783, 2938240), (28224, 2892330), (30240, 2699508), (30870, 2644416), (31360, 2603097), (31752, 2570960), (32137, 2540160), (32928, 2479140), (35280, 2313864), (36288, 2249590), (36728, 2222640), (37044, 2203680), (39690, 2056768), (40320, 2024631), (41160, 1983312), (41319, 1975680), (42336, 1928220), (43904, 1859355), (45360, 1799672), (45910, 1778112), (46305, 1762944), (47040, 1735398), (49392, 1652760), (51840, 1574713), (52920, 1542576), (54880, 1487484), (55092, 1481760), (55566, 1469120), (56448, 1446165), (60480, 1349754), (61740, 1322208), (63504, 1285480), (64274, 1270080), (65856, 1239570), (68865, 1185408), (70560, 1156932), (72576, 1124795), (73456, 1111320), (74088, 1101840), (79380, 1028384), (82320, 991656), (82638, 987840), (84672, 964110), (90720, 899836), (91820, 889056), (92610, 881472), (94080, 867699), (96411, 846720), (98784, 826380), (105840, 771288), (109760, 743742), (110184, 740880), (111132, 734560), (120960, 674877), (123480, 661104), (123957, 658560), (127008, 642740), (128548, 635040), (131712, 619785), (137730, 592704), (138915, 587648), (141120, 578466), (146912, 555660), (148176, 550920), (158760, 514192), (160685, 508032), (164640, 495828), (165276, 493920), (169344, 482055), (181440, 449918), (183640, 444528), (185220, 440736), (192822, 423360), (197568, 413190), (206595, 395136), (211680, 385644), (219520, 371871), (220368, 370440), (222264, 367280), (224959, 362880), (246960, 330552), (247914, 329280), (254016, 321370), (257096, 317520), (275460, 296352), (277830, 293824), (282240, 289233)]