21656505600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5449}}^1$

素因数の和:5507

約数の個数: 432

約数和(自身を含む): 82880112000

約数和(自身を除く): 61223606400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 108, 115, 120, 128, 135, 138, 144, 150, 160, 180, 184, 192, 200, 207, 216, 225, 230, 240, 256, 270, 276, 288, 300, 320, 345, 360, 368, 384, 400, 414, 432, 450, 460, 480, 540, 552, 575, 576, 600, 621, 640, 675, 690, 720, 736, 768, 800, 828, 864, 900, 920, 960, 1035, 1080, 1104, 1150, 1152, 1200, 1242, 1280, 1350, 1380, 1440, 1472, 1600, 1656, 1725, 1728, 1800, 1840, 1920, 2070, 2160, 2208, 2300, 2304, 2400, 2484, 2700, 2760, 2880, 2944, 3105, 3200, 3312, 3450, 3456, 3600, 3680, 3840, 4140, 4320, 4416, 4600, 4800, 4968, 5175, 5400, 5449, 5520, 5760, 5888, 6210, 6400, 6624, 6900, 6912, 7200, 7360, 8280, 8640, 8832, 9200, 9600, 9936, 10350, 10800, 10898, 11040, 11520, 12420, 13248, 13800, 14400, 14720, 15525, 16347, 16560, 17280, 17664, 18400, 19200, 19872, 20700, 21600, 21796, 22080, 24840, 26496, 27245, 27600, 28800, 29440, 31050, 32694, 33120, 34560, 36800, 39744, 41400, 43200, 43592, 44160, 49041, 49680, 52992, 54490, 55200, 57600, 62100, 65388, 66240, 73600, 79488, 81735, 82800, 86400, 87184, 88320, 98082, 99360, 108980, 110400, 124200, 125327, 130776, 132480, 136225, 147123, 147200, 158976, 163470, 165600, 172800, 174368, 196164, 198720, 217960, 220800, 245205, 248400, 250654, 261552, 264960, 272450, 294246, 326940, 331200, 348736, 375981, 392328, 397440, 408675, 435920, 441600, 490410, 496800, 501308, 523104, 544900, 588492, 626635, 653880, 662400, 697472, 735615, 751962, 784656, 794880, 817350, 871840, 980820, 993600, 1002616, 1046208, 1089800, 1127943, 1176984, 1226025, 1253270, 1307760, 1324800, 1394944, 1471230, 1503924, 1569312, 1634700, 1743680, 1879905, 1961640, 1987200, 2005232, 2092416, 2179600, 2255886, 2353968, 2452050, 2506540, 2615520, 2942460, 3007848, 3133175, 3138624, 3269400, 3383829, 3487360, 3678075, 3759810, 3923280, 3974400, 4010464, 4184832, 4359200, 4511772, 4707936, 4904100, 5013080, 5231040, 5639715, 5884920, 6015696, 6266350, 6277248, 6538800, 6767658, 6974720, 7356150, 7519620, 7846560, 8020928, 8718400, 9023544, 9399525, 9415872, 9808200, 10026160, 10462080, 11279430, 11769840, 12031392, 12532700, 12554496, 13077600, 13535316, 14712300, 15039240, 15693120, 16041856, 16919145, 17436800, 18047088, 18799050, 18831744, 19616400, 20052320, 20924160, 22558860, 23539680, 24062784, 25065400, 26155200, 27070632, 28198575, 29424600, 30078480, 31386240, 32083712, 33838290, 34873600, 36094176, 37598100, 37663488, 39232800, 40104640, 45117720, 47079360, 48125568, 50130800, 52310400, 54141264, 56397150, 58849200, 60156960, 62772480, 67676580, 72188352, 75196200, 78465600, 80209280, 84595725, 90235440, 94158720, 96251136, 100261600, 104620800, 108282528, 112794300, 117698400, 120313920, 135353160, 144376704, 150392400, 156931200, 160418560, 169191450, 180470880, 188317440, 200523200, 216565056, 225588600, 235396800, 240627840, 270706320, 288753408, 300784800, 313862400, 338382900, 360941760, 401046400, 433130112, 451177200, 470793600, 481255680, 541412640, 601569600, 676765800, 721883520, 802092800, 866260224, 902354400, 941587200, 1082825280, 1203139200, 1353531600, 1443767040, 1804708800, 2165650560, 2406278400, 2707063200, 3609417600, 4331301120, 5414126400, 7218835200, 10828252800, 21656505600]

約数ペア:

[(1, 21656505600), (2, 10828252800), (3, 7218835200), (4, 5414126400), (5, 4331301120), (6, 3609417600), (8, 2707063200), (9, 2406278400), (10, 2165650560), (12, 1804708800), (15, 1443767040), (16, 1353531600), (18, 1203139200), (20, 1082825280), (23, 941587200), (24, 902354400), (25, 866260224), (27, 802092800), (30, 721883520), (32, 676765800), (36, 601569600), (40, 541412640), (45, 481255680), (46, 470793600), (48, 451177200), (50, 433130112), (54, 401046400), (60, 360941760), (64, 338382900), (69, 313862400), (72, 300784800), (75, 288753408), (80, 270706320), (90, 240627840), (92, 235396800), (96, 225588600), (100, 216565056), (108, 200523200), (115, 188317440), (120, 180470880), (128, 169191450), (135, 160418560), (138, 156931200), (144, 150392400), (150, 144376704), (160, 135353160), (180, 120313920), (184, 117698400), (192, 112794300), (200, 108282528), (207, 104620800), (216, 100261600), (225, 96251136), (230, 94158720), (240, 90235440), (256, 84595725), (270, 80209280), (276, 78465600), (288, 75196200), (300, 72188352), (320, 67676580), (345, 62772480), (360, 60156960), (368, 58849200), (384, 56397150), (400, 54141264), (414, 52310400), (432, 50130800), (450, 48125568), (460, 47079360), (480, 45117720), (540, 40104640), (552, 39232800), (575, 37663488), (576, 37598100), (600, 36094176), (621, 34873600), (640, 33838290), (675, 32083712), (690, 31386240), (720, 30078480), (736, 29424600), (768, 28198575), (800, 27070632), (828, 26155200), (864, 25065400), (900, 24062784), (920, 23539680), (960, 22558860), (1035, 20924160), (1080, 20052320), (1104, 19616400), (1150, 18831744), (1152, 18799050), (1200, 18047088), (1242, 17436800), (1280, 16919145), (1350, 16041856), (1380, 15693120), (1440, 15039240), (1472, 14712300), (1600, 13535316), (1656, 13077600), (1725, 12554496), (1728, 12532700), (1800, 12031392), (1840, 11769840), (1920, 11279430), (2070, 10462080), (2160, 10026160), (2208, 9808200), (2300, 9415872), (2304, 9399525), (2400, 9023544), (2484, 8718400), (2700, 8020928), (2760, 7846560), (2880, 7519620), (2944, 7356150), (3105, 6974720), (3200, 6767658), (3312, 6538800), (3450, 6277248), (3456, 6266350), (3600, 6015696), (3680, 5884920), (3840, 5639715), (4140, 5231040), (4320, 5013080), (4416, 4904100), (4600, 4707936), (4800, 4511772), (4968, 4359200), (5175, 4184832), (5400, 4010464), (5449, 3974400), (5520, 3923280), (5760, 3759810), (5888, 3678075), (6210, 3487360), (6400, 3383829), (6624, 3269400), (6900, 3138624), (6912, 3133175), (7200, 3007848), (7360, 2942460), (8280, 2615520), (8640, 2506540), (8832, 2452050), (9200, 2353968), (9600, 2255886), (9936, 2179600), (10350, 2092416), (10800, 2005232), (10898, 1987200), (11040, 1961640), (11520, 1879905), (12420, 1743680), (13248, 1634700), (13800, 1569312), (14400, 1503924), (14720, 1471230), (15525, 1394944), (16347, 1324800), (16560, 1307760), (17280, 1253270), (17664, 1226025), (18400, 1176984), (19200, 1127943), (19872, 1089800), (20700, 1046208), (21600, 1002616), (21796, 993600), (22080, 980820), (24840, 871840), (26496, 817350), (27245, 794880), (27600, 784656), (28800, 751962), (29440, 735615), (31050, 697472), (32694, 662400), (33120, 653880), (34560, 626635), (36800, 588492), (39744, 544900), (41400, 523104), (43200, 501308), (43592, 496800), (44160, 490410), (49041, 441600), (49680, 435920), (52992, 408675), (54490, 397440), (55200, 392328), (57600, 375981), (62100, 348736), (65388, 331200), (66240, 326940), (73600, 294246), (79488, 272450), (81735, 264960), (82800, 261552), (86400, 250654), (87184, 248400), (88320, 245205), (98082, 220800), (99360, 217960), (108980, 198720), (110400, 196164), (124200, 174368), (125327, 172800), (130776, 165600), (132480, 163470), (136225, 158976), (147123, 147200)]