21143289600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4013

約数の個数: 432

約数和(自身を含む): 80051543040

約数和(自身を除く): 58908253440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 256, 270, 279, 288, 300, 310, 320, 360, 372, 384, 400, 432, 450, 465, 480, 496, 540, 558, 576, 600, 620, 640, 675, 720, 744, 768, 775, 800, 837, 864, 900, 930, 960, 992, 1080, 1116, 1152, 1200, 1240, 1280, 1350, 1395, 1440, 1488, 1550, 1600, 1674, 1728, 1800, 1860, 1920, 1984, 2160, 2232, 2304, 2325, 2400, 2480, 2700, 2790, 2880, 2976, 3100, 3200, 3348, 3456, 3600, 3720, 3840, 3947, 3968, 4185, 4320, 4464, 4650, 4800, 4960, 5400, 5580, 5760, 5952, 6200, 6400, 6696, 6912, 6975, 7200, 7440, 7894, 7936, 8370, 8640, 8928, 9300, 9600, 9920, 10800, 11160, 11520, 11841, 11904, 12400, 13392, 13950, 14400, 14880, 15788, 16740, 17280, 17856, 18600, 19200, 19735, 19840, 20925, 21600, 22320, 23682, 23808, 24800, 26784, 27900, 28800, 29760, 31576, 33480, 34560, 35523, 35712, 37200, 39470, 39680, 41850, 43200, 44640, 47364, 49600, 53568, 55800, 57600, 59205, 59520, 63152, 66960, 71046, 71424, 74400, 78940, 83700, 86400, 89280, 94728, 98675, 99200, 106569, 107136, 111600, 118410, 119040, 122357, 126304, 133920, 142092, 148800, 157880, 167400, 172800, 177615, 178560, 189456, 197350, 198400, 213138, 214272, 223200, 236820, 244714, 252608, 267840, 284184, 296025, 297600, 315760, 334800, 355230, 357120, 367071, 378912, 394700, 426276, 446400, 473640, 489428, 505216, 532845, 535680, 568368, 592050, 595200, 611785, 631520, 669600, 710460, 734142, 757824, 789400, 852552, 888075, 892800, 947280, 978856, 1010432, 1065690, 1071360, 1101213, 1136736, 1184100, 1223570, 1263040, 1339200, 1420920, 1468284, 1515648, 1578800, 1705104, 1776150, 1785600, 1835355, 1894560, 1957712, 2131380, 2202426, 2273472, 2368200, 2447140, 2526080, 2664225, 2678400, 2841840, 2936568, 3031296, 3058925, 3157600, 3303639, 3410208, 3552300, 3670710, 3789120, 3915424, 4262760, 4404852, 4546944, 4736400, 4894280, 5052160, 5328450, 5356800, 5506065, 5683680, 5873136, 6117850, 6315200, 6607278, 6820416, 7104600, 7341420, 7578240, 7830848, 8525520, 8809704, 9093888, 9176775, 9472800, 9788560, 10656900, 11012130, 11367360, 11746272, 12235700, 12630400, 13214556, 13640832, 14209200, 14682840, 15156480, 15661696, 16518195, 17051040, 17619408, 18353550, 18945600, 19577120, 21313800, 22024260, 22734720, 23492544, 24471400, 25260800, 26429112, 27281664, 27530325, 28418400, 29365680, 31323392, 33036390, 34102080, 35238816, 36707100, 37891200, 39154240, 42627600, 44048520, 45469440, 46985088, 48942800, 52858224, 55060650, 56836800, 58731360, 66072780, 68204160, 70477632, 73414200, 75782400, 78308480, 82590975, 85255200, 88097040, 93970176, 97885600, 105716448, 110121300, 113673600, 117462720, 132145560, 136408320, 140955264, 146828400, 156616960, 165181950, 170510400, 176194080, 195771200, 211432896, 220242600, 227347200, 234925440, 264291120, 281910528, 293656800, 330363900, 341020800, 352388160, 391542400, 422865792, 440485200, 469850880, 528582240, 587313600, 660727800, 682041600, 704776320, 783084800, 845731584, 880970400, 1057164480, 1174627200, 1321455600, 1409552640, 1761940800, 2114328960, 2349254400, 2642911200, 3523881600, 4228657920, 5285822400, 7047763200, 10571644800, 21143289600]

約数ペア:

[(1, 21143289600), (2, 10571644800), (3, 7047763200), (4, 5285822400), (5, 4228657920), (6, 3523881600), (8, 2642911200), (9, 2349254400), (10, 2114328960), (12, 1761940800), (15, 1409552640), (16, 1321455600), (18, 1174627200), (20, 1057164480), (24, 880970400), (25, 845731584), (27, 783084800), (30, 704776320), (31, 682041600), (32, 660727800), (36, 587313600), (40, 528582240), (45, 469850880), (48, 440485200), (50, 422865792), (54, 391542400), (60, 352388160), (62, 341020800), (64, 330363900), (72, 293656800), (75, 281910528), (80, 264291120), (90, 234925440), (93, 227347200), (96, 220242600), (100, 211432896), (108, 195771200), (120, 176194080), (124, 170510400), (128, 165181950), (135, 156616960), (144, 146828400), (150, 140955264), (155, 136408320), (160, 132145560), (180, 117462720), (186, 113673600), (192, 110121300), (200, 105716448), (216, 97885600), (225, 93970176), (240, 88097040), (248, 85255200), (256, 82590975), (270, 78308480), (279, 75782400), (288, 73414200), (300, 70477632), (310, 68204160), (320, 66072780), (360, 58731360), (372, 56836800), (384, 55060650), (400, 52858224), (432, 48942800), (450, 46985088), (465, 45469440), (480, 44048520), (496, 42627600), (540, 39154240), (558, 37891200), (576, 36707100), (600, 35238816), (620, 34102080), (640, 33036390), (675, 31323392), (720, 29365680), (744, 28418400), (768, 27530325), (775, 27281664), (800, 26429112), (837, 25260800), (864, 24471400), (900, 23492544), (930, 22734720), (960, 22024260), (992, 21313800), (1080, 19577120), (1116, 18945600), (1152, 18353550), (1200, 17619408), (1240, 17051040), (1280, 16518195), (1350, 15661696), (1395, 15156480), (1440, 14682840), (1488, 14209200), (1550, 13640832), (1600, 13214556), (1674, 12630400), (1728, 12235700), (1800, 11746272), (1860, 11367360), (1920, 11012130), (1984, 10656900), (2160, 9788560), (2232, 9472800), (2304, 9176775), (2325, 9093888), (2400, 8809704), (2480, 8525520), (2700, 7830848), (2790, 7578240), (2880, 7341420), (2976, 7104600), (3100, 6820416), (3200, 6607278), (3348, 6315200), (3456, 6117850), (3600, 5873136), (3720, 5683680), (3840, 5506065), (3947, 5356800), (3968, 5328450), (4185, 5052160), (4320, 4894280), (4464, 4736400), (4650, 4546944), (4800, 4404852), (4960, 4262760), (5400, 3915424), (5580, 3789120), (5760, 3670710), (5952, 3552300), (6200, 3410208), (6400, 3303639), (6696, 3157600), (6912, 3058925), (6975, 3031296), (7200, 2936568), (7440, 2841840), (7894, 2678400), (7936, 2664225), (8370, 2526080), (8640, 2447140), (8928, 2368200), (9300, 2273472), (9600, 2202426), (9920, 2131380), (10800, 1957712), (11160, 1894560), (11520, 1835355), (11841, 1785600), (11904, 1776150), (12400, 1705104), (13392, 1578800), (13950, 1515648), (14400, 1468284), (14880, 1420920), (15788, 1339200), (16740, 1263040), (17280, 1223570), (17856, 1184100), (18600, 1136736), (19200, 1101213), (19735, 1071360), (19840, 1065690), (20925, 1010432), (21600, 978856), (22320, 947280), (23682, 892800), (23808, 888075), (24800, 852552), (26784, 789400), (27900, 757824), (28800, 734142), (29760, 710460), (31576, 669600), (33480, 631520), (34560, 611785), (35523, 595200), (35712, 592050), (37200, 568368), (39470, 535680), (39680, 532845), (41850, 505216), (43200, 489428), (44640, 473640), (47364, 446400), (49600, 426276), (53568, 394700), (55800, 378912), (57600, 367071), (59205, 357120), (59520, 355230), (63152, 334800), (66960, 315760), (71046, 297600), (71424, 296025), (74400, 284184), (78940, 267840), (83700, 252608), (86400, 244714), (89280, 236820), (94728, 223200), (98675, 214272), (99200, 213138), (106569, 198400), (107136, 197350), (111600, 189456), (118410, 178560), (119040, 177615), (122357, 172800), (126304, 167400), (133920, 157880), (142092, 148800)]