28818780480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:892

約数の個数: 896

約数和(自身を含む): 126406656000

約数和(自身を除く): 97587875520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 108, 112, 114, 120, 124, 126, 133, 135, 140, 144, 152, 155, 160, 168, 171, 180, 186, 189, 190, 192, 210, 216, 217, 224, 228, 240, 248, 252, 266, 270, 279, 280, 285, 288, 304, 310, 315, 320, 336, 342, 360, 372, 378, 380, 399, 420, 432, 434, 448, 456, 465, 480, 496, 504, 513, 532, 540, 558, 560, 570, 576, 589, 608, 620, 630, 651, 665, 672, 684, 720, 744, 756, 760, 798, 809, 837, 840, 855, 864, 868, 912, 930, 945, 960, 992, 1008, 1026, 1064, 1080, 1085, 1116, 1120, 1140, 1178, 1197, 1216, 1240, 1260, 1302, 1330, 1344, 1368, 1395, 1440, 1488, 1512, 1520, 1596, 1618, 1674, 1680, 1710, 1728, 1736, 1767, 1824, 1860, 1890, 1953, 1984, 1995, 2016, 2052, 2128, 2160, 2170, 2232, 2240, 2280, 2356, 2394, 2427, 2480, 2520, 2565, 2604, 2660, 2736, 2790, 2880, 2945, 2976, 3024, 3040, 3192, 3236, 3255, 3348, 3360, 3420, 3472, 3534, 3591, 3648, 3720, 3780, 3906, 3990, 4032, 4045, 4104, 4123, 4185, 4256, 4320, 4340, 4464, 4560, 4712, 4788, 4854, 4960, 5040, 5130, 5208, 5301, 5320, 5472, 5580, 5663, 5859, 5890, 5952, 5985, 6048, 6080, 6384, 6472, 6510, 6696, 6720, 6840, 6944, 7068, 7182, 7281, 7440, 7560, 7812, 7980, 8090, 8208, 8246, 8370, 8512, 8640, 8680, 8835, 8928, 9120, 9424, 9576, 9708, 9765, 9920, 10080, 10260, 10416, 10602, 10640, 10944, 11160, 11326, 11718, 11780, 11970, 12096, 12135, 12369, 12768, 12944, 13020, 13392, 13680, 13888, 14136, 14364, 14562, 14880, 15120, 15371, 15624, 15903, 15960, 16180, 16416, 16492, 16740, 16989, 17360, 17670, 17856, 17955, 18240, 18848, 19152, 19416, 19530, 20160, 20520, 20615, 20832, 21204, 21280, 21843, 22320, 22652, 23436, 23560, 23940, 24270, 24738, 25079, 25536, 25888, 26040, 26505, 26784, 27360, 28272, 28315, 28728, 29124, 29295, 29760, 30240, 30742, 31248, 31806, 31920, 32360, 32832, 32984, 33480, 33978, 34720, 35340, 35910, 36405, 37107, 37696, 38304, 38832, 39060, 41040, 41230, 41664, 42408, 42560, 43686, 44640, 45304, 46113, 46872, 47120, 47880, 48540, 49476, 50158, 50967, 51776, 52080, 53010, 53568, 54720, 56544, 56630, 57456, 58248, 58590, 60480, 61484, 61845, 62496, 63612, 63840, 64720, 65968, 66960, 67956, 69440, 70680, 71820, 72810, 74214, 75237, 76608, 76855, 77664, 78120, 79515, 82080, 82460, 84816, 84945, 87372, 89280, 90608, 92226, 93744, 94240, 95760, 97080, 98952, 100316, 101934, 104160, 106020, 107597, 109215, 111321, 113088, 113260, 114912, 116496, 117180, 122968, 123690, 124992, 125395, 127224, 127680, 129440, 131936, 133920, 135912, 138339, 141360, 143640, 145620, 148428, 150474, 152901, 153710, 155328, 156240, 159030, 164160, 164920, 169632, 169890, 174744, 175553, 181216, 184452, 185535, 187488, 188480, 191520, 194160, 197904, 200632, 203868, 208320, 212040, 215194, 218430, 222642, 225711, 226520, 229824, 230565, 232992, 234360, 245936, 247380, 250790, 254448, 254835, 258880, 263872, 267840, 271824, 276678, 282720, 287280, 291240, 296856, 300948, 305802, 307420, 312480, 318060, 322791, 329840, 339264, 339780, 349488, 351106, 362432, 368904, 371070, 374976, 376185, 383040, 388320, 395808, 401264, 407736, 415017, 424080, 430388, 436860, 445284, 451422, 453040, 461130, 465984, 468720, 476501, 491872, 494760, 501580, 508896, 509670, 526659, 537985, 543648, 553356, 556605, 565440, 574560, 582480, 593712, 601896, 611604, 614840, 624960, 636120, 645582, 659680, 677133, 679560, 691695, 698976, 702212, 737808, 742140, 752370, 764505, 776640, 791616, 802528, 815472, 830034, 848160, 860776, 873720, 877765, 890568, 902844, 906080, 922260, 937440, 953002, 968373, 983744, 989520, 1003160, 1017792, 1019340, 1053318, 1075970, 1087296, 1106712, 1113210, 1128555, 1149120, 1164960, 1187424, 1203792, 1223208, 1229680, 1272240, 1291164, 1319360, 1354266, 1359120, 1383390, 1397952, 1404424, 1429503, 1475616, 1484280, 1504740, 1529010, 1579977, 1605056, 1613955, 1630944, 1660068, 1696320, 1721552, 1747440, 1755530, 1781136, 1805688, 1812160, 1844520, 1874880, 1906004, 1936746, 1979040, 2006320, 2038680, 2075085, 2106636, 2151940, 2213424, 2226420, 2257110, 2329920, 2374848, 2382505, 2407584, 2446416, 2459360, 2544480, 2582328, 2633295, 2708532, 2718240, 2766780, 2808848, 2859006, 2905119, 2951232, 2968560, 3009480, 3058020, 3159954, 3227910, 3261888, 3320136, 3335507, 3385665, 3443104, 3494880, 3511060, 3562272, 3611376, 3689040, 3812008, 3873492, 3958080, 4012640, 4077360, 4150170, 4213272, 4288509, 4303880, 4426848, 4452840, 4514220, 4739931, 4765010, 4815168, 4841865, 4892832, 4918720, 5088960, 5164656, 5266590, 5417064, 5436480, 5533560, 5617696, 5718012, 5810238, 5937120, 6018960, 6116040, 6319908, 6455820, 6640272, 6671014, 6771330, 6886208, 6989760, 7022120, 7124544, 7147515, 7222752, 7378080, 7624016, 7746984, 7899885, 8025280, 8154720, 8300340, 8426544, 8577018, 8607760, 8853696, 8905680, 9028440, 9479862, 9530020, 9683730, 9785664, 10006521, 10329312, 10533180, 10834128, 11067120, 11235392, 11436024, 11620476, 11874240, 12037920, 12232080, 12639816, 12865527, 12911640, 13280544, 13342028, 13542660, 14044240, 14295030, 14445504, 14525595, 14756160, 15248032, 15493968, 15799770, 16309440, 16600680, 16677535, 16853088, 17154036, 17215520, 17811360, 18056880, 18959724, 19060040, 19367460, 20013042, 20658624, 21066360, 21442545, 21668256, 22134240, 22872048, 23240952, 23699655, 24075840, 24464160, 25279632, 25731054, 25823280, 26561088, 26684056, 27085320, 28088480, 28590060, 29051190, 30019563, 30496064, 30987936, 31599540, 33201360, 33355070, 33706176, 34308072, 34431040, 35622720, 36113760, 37919448, 38120080, 38734920, 40026084, 42132720, 42885090, 43336512, 44268480, 45744096, 46481904, 47399310, 48928320, 50032605, 50559264, 51462108, 51646560, 53368112, 54170640, 56176960, 57180120, 58102380, 60039126, 61975872, 63199080, 64327635, 66402720, 66710140, 68616144, 72227520, 75838896, 76240160, 77469840, 80052168, 84265440, 85770180, 90058689, 91488192, 92963808, 94798620, 100065210, 101118528, 102924216, 103293120, 106736224, 108341280, 114360240, 116204760, 120078252, 126398160, 128655270, 132805440, 133420280, 137232288, 150097815, 151677792, 152480320, 154939680, 160104336, 168530880, 171540360, 180117378, 185927616, 189597240, 200130420, 205848432, 213472448, 216682560, 228720480, 232409520, 240156504, 252796320, 257310540, 266840560, 274464576, 300195630, 303355584, 309879360, 320208672, 343080720, 360234756, 379194480, 400260840, 411696864, 450293445, 457440960, 464819040, 480313008, 505592640, 514621080, 533681120, 600391260, 640417344, 686161440, 720469512, 758388960, 800521680, 823393728, 900586890, 929638080, 960626016, 1029242160, 1067362240, 1200782520, 1372322880, 1440939024, 1516777920, 1601043360, 1801173780, 1921252032, 2058484320, 2401565040, 2881878048, 3202086720, 3602347560, 4116968640, 4803130080, 5763756096, 7204695120, 9606260160, 14409390240, 28818780480]

約数ペア:

[(1, 28818780480), (2, 14409390240), (3, 9606260160), (4, 7204695120), (5, 5763756096), (6, 4803130080), (7, 4116968640), (8, 3602347560), (9, 3202086720), (10, 2881878048), (12, 2401565040), (14, 2058484320), (15, 1921252032), (16, 1801173780), (18, 1601043360), (19, 1516777920), (20, 1440939024), (21, 1372322880), (24, 1200782520), (27, 1067362240), (28, 1029242160), (30, 960626016), (31, 929638080), (32, 900586890), (35, 823393728), (36, 800521680), (38, 758388960), (40, 720469512), (42, 686161440), (45, 640417344), (48, 600391260), (54, 533681120), (56, 514621080), (57, 505592640), (60, 480313008), (62, 464819040), (63, 457440960), (64, 450293445), (70, 411696864), (72, 400260840), (76, 379194480), (80, 360234756), (84, 343080720), (90, 320208672), (93, 309879360), (95, 303355584), (96, 300195630), (105, 274464576), (108, 266840560), (112, 257310540), (114, 252796320), (120, 240156504), (124, 232409520), (126, 228720480), (133, 216682560), (135, 213472448), (140, 205848432), (144, 200130420), (152, 189597240), (155, 185927616), (160, 180117378), (168, 171540360), (171, 168530880), (180, 160104336), (186, 154939680), (189, 152480320), (190, 151677792), (192, 150097815), (210, 137232288), (216, 133420280), (217, 132805440), (224, 128655270), (228, 126398160), (240, 120078252), (248, 116204760), (252, 114360240), (266, 108341280), (270, 106736224), (279, 103293120), (280, 102924216), (285, 101118528), (288, 100065210), (304, 94798620), (310, 92963808), (315, 91488192), (320, 90058689), (336, 85770180), (342, 84265440), (360, 80052168), (372, 77469840), (378, 76240160), (380, 75838896), (399, 72227520), (420, 68616144), (432, 66710140), (434, 66402720), (448, 64327635), (456, 63199080), (465, 61975872), (480, 60039126), (496, 58102380), (504, 57180120), (513, 56176960), (532, 54170640), (540, 53368112), (558, 51646560), (560, 51462108), (570, 50559264), (576, 50032605), (589, 48928320), (608, 47399310), (620, 46481904), (630, 45744096), (651, 44268480), (665, 43336512), (672, 42885090), (684, 42132720), (720, 40026084), (744, 38734920), (756, 38120080), (760, 37919448), (798, 36113760), (809, 35622720), (837, 34431040), (840, 34308072), (855, 33706176), (864, 33355070), (868, 33201360), (912, 31599540), (930, 30987936), (945, 30496064), (960, 30019563), (992, 29051190), (1008, 28590060), (1026, 28088480), (1064, 27085320), (1080, 26684056), (1085, 26561088), (1116, 25823280), (1120, 25731054), (1140, 25279632), (1178, 24464160), (1197, 24075840), (1216, 23699655), (1240, 23240952), (1260, 22872048), (1302, 22134240), (1330, 21668256), (1344, 21442545), (1368, 21066360), (1395, 20658624), (1440, 20013042), (1488, 19367460), (1512, 19060040), (1520, 18959724), (1596, 18056880), (1618, 17811360), (1674, 17215520), (1680, 17154036), (1710, 16853088), (1728, 16677535), (1736, 16600680), (1767, 16309440), (1824, 15799770), (1860, 15493968), (1890, 15248032), (1953, 14756160), (1984, 14525595), (1995, 14445504), (2016, 14295030), (2052, 14044240), (2128, 13542660), (2160, 13342028), (2170, 13280544), (2232, 12911640), (2240, 12865527), (2280, 12639816), (2356, 12232080), (2394, 12037920), (2427, 11874240), (2480, 11620476), (2520, 11436024), (2565, 11235392), (2604, 11067120), (2660, 10834128), (2736, 10533180), (2790, 10329312), (2880, 10006521), (2945, 9785664), (2976, 9683730), (3024, 9530020), (3040, 9479862), (3192, 9028440), (3236, 8905680), (3255, 8853696), (3348, 8607760), (3360, 8577018), (3420, 8426544), (3472, 8300340), (3534, 8154720), (3591, 8025280), (3648, 7899885), (3720, 7746984), (3780, 7624016), (3906, 7378080), (3990, 7222752), (4032, 7147515), (4045, 7124544), (4104, 7022120), (4123, 6989760), (4185, 6886208), (4256, 6771330), (4320, 6671014), (4340, 6640272), (4464, 6455820), (4560, 6319908), (4712, 6116040), (4788, 6018960), (4854, 5937120), (4960, 5810238), (5040, 5718012), (5130, 5617696), (5208, 5533560), (5301, 5436480), (5320, 5417064), (5472, 5266590), (5580, 5164656), (5663, 5088960), (5859, 4918720), (5890, 4892832), (5952, 4841865), (5985, 4815168), (6048, 4765010), (6080, 4739931), (6384, 4514220), (6472, 4452840), (6510, 4426848), (6696, 4303880), (6720, 4288509), (6840, 4213272), (6944, 4150170), (7068, 4077360), (7182, 4012640), (7281, 3958080), (7440, 3873492), (7560, 3812008), (7812, 3689040), (7980, 3611376), (8090, 3562272), (8208, 3511060), (8246, 3494880), (8370, 3443104), (8512, 3385665), (8640, 3335507), (8680, 3320136), (8835, 3261888), (8928, 3227910), (9120, 3159954), (9424, 3058020), (9576, 3009480), (9708, 2968560), (9765, 2951232), (9920, 2905119), (10080, 2859006), (10260, 2808848), (10416, 2766780), (10602, 2718240), (10640, 2708532), (10944, 2633295), (11160, 2582328), (11326, 2544480), (11718, 2459360), (11780, 2446416), (11970, 2407584), (12096, 2382505), (12135, 2374848), (12369, 2329920), (12768, 2257110), (12944, 2226420), (13020, 2213424), (13392, 2151940), (13680, 2106636), (13888, 2075085), (14136, 2038680), (14364, 2006320), (14562, 1979040), (14880, 1936746), (15120, 1906004), (15371, 1874880), (15624, 1844520), (15903, 1812160), (15960, 1805688), (16180, 1781136), (16416, 1755530), (16492, 1747440), (16740, 1721552), (16989, 1696320), (17360, 1660068), (17670, 1630944), (17856, 1613955), (17955, 1605056), (18240, 1579977), (18848, 1529010), (19152, 1504740), (19416, 1484280), (19530, 1475616), (20160, 1429503), (20520, 1404424), (20615, 1397952), (20832, 1383390), (21204, 1359120), (21280, 1354266), (21843, 1319360), (22320, 1291164), (22652, 1272240), (23436, 1229680), (23560, 1223208), (23940, 1203792), (24270, 1187424), (24738, 1164960), (25079, 1149120), (25536, 1128555), (25888, 1113210), (26040, 1106712), (26505, 1087296), (26784, 1075970), (27360, 1053318), (28272, 1019340), (28315, 1017792), (28728, 1003160), (29124, 989520), (29295, 983744), (29760, 968373), (30240, 953002), (30742, 937440), (31248, 922260), (31806, 906080), (31920, 902844), (32360, 890568), (32832, 877765), (32984, 873720), (33480, 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(82460, 349488), (84816, 339780), (84945, 339264), (87372, 329840), (89280, 322791), (90608, 318060), (92226, 312480), (93744, 307420), (94240, 305802), (95760, 300948), (97080, 296856), (98952, 291240), (100316, 287280), (101934, 282720), (104160, 276678), (106020, 271824), (107597, 267840), (109215, 263872), (111321, 258880), (113088, 254835), (113260, 254448), (114912, 250790), (116496, 247380), (117180, 245936), (122968, 234360), (123690, 232992), (124992, 230565), (125395, 229824), (127224, 226520), (127680, 225711), (129440, 222642), (131936, 218430), (133920, 215194), (135912, 212040), (138339, 208320), (141360, 203868), (143640, 200632), (145620, 197904), (148428, 194160), (150474, 191520), (152901, 188480), (153710, 187488), (155328, 185535), (156240, 184452), (159030, 181216), (164160, 175553), (164920, 174744), (169632, 169890)]