20176894080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4591}}^1$

素因数の和:4732

約数の個数: 384

約数和(自身を含む): 80374694400

約数和(自身を除く): 60197800320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 109, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 218, 224, 240, 252, 280, 288, 315, 320, 327, 336, 360, 384, 420, 436, 448, 480, 504, 545, 560, 576, 630, 640, 654, 672, 720, 763, 840, 872, 896, 960, 981, 1008, 1090, 1120, 1152, 1260, 1308, 1344, 1440, 1526, 1635, 1680, 1744, 1920, 1962, 2016, 2180, 2240, 2289, 2520, 2616, 2688, 2880, 3052, 3270, 3360, 3488, 3815, 3924, 4032, 4360, 4480, 4578, 4591, 4905, 5040, 5232, 5760, 6104, 6540, 6720, 6867, 6976, 7630, 7848, 8064, 8720, 9156, 9182, 9810, 10080, 10464, 11445, 12208, 13080, 13440, 13734, 13773, 13952, 15260, 15696, 17440, 18312, 18364, 19620, 20160, 20928, 22890, 22955, 24416, 26160, 27468, 27546, 30520, 31392, 32137, 34335, 34880, 36624, 36728, 39240, 40320, 41319, 41856, 45780, 45910, 48832, 52320, 54936, 55092, 61040, 62784, 64274, 68670, 68865, 69760, 73248, 73456, 78480, 82638, 91560, 91820, 96411, 97664, 104640, 109872, 110184, 122080, 125568, 128548, 137340, 137730, 146496, 146912, 156960, 160685, 165276, 183120, 183640, 192822, 206595, 209280, 219744, 220368, 244160, 257096, 274680, 275460, 289233, 292992, 293824, 313920, 321370, 330552, 366240, 367280, 385644, 413190, 439488, 440736, 482055, 488320, 500419, 514192, 549360, 550920, 578466, 587648, 627840, 642740, 661104, 732480, 734560, 771288, 826380, 878976, 881472, 964110, 1000838, 1028384, 1098720, 1101840, 1156932, 1285480, 1322208, 1446165, 1464960, 1469120, 1501257, 1542576, 1652760, 1762944, 1928220, 2001676, 2056768, 2197440, 2203680, 2313864, 2502095, 2570960, 2644416, 2892330, 2938240, 3002514, 3085152, 3305520, 3502933, 3856440, 4003352, 4113536, 4394880, 4407360, 4503771, 4627728, 5004190, 5141920, 5288832, 5784660, 6005028, 6170304, 6611040, 7005866, 7506285, 7712880, 8006704, 8814720, 9007542, 9255456, 10008380, 10283840, 10508799, 11569320, 12010056, 12340608, 13222080, 14011732, 15012570, 15425760, 16013408, 17514665, 18015084, 18510912, 20016760, 20567680, 21017598, 22518855, 23138640, 24020112, 26444160, 28023464, 30025140, 30851520, 31526397, 32026816, 35029330, 36030168, 37021824, 40033520, 42035196, 45037710, 46277280, 48040224, 52543995, 56046928, 60050280, 61703040, 63052794, 64053632, 70058660, 72060336, 80067040, 84070392, 90075420, 92554560, 96080448, 105087990, 112093856, 120100560, 126105588, 140117320, 144120672, 157631985, 160134080, 168140784, 180150840, 185109120, 192160896, 210175980, 224187712, 240201120, 252211176, 280234640, 288241344, 315263970, 320268160, 336281568, 360301680, 420351960, 448375424, 480402240, 504422352, 560469280, 576482688, 630527940, 672563136, 720603360, 840703920, 960804480, 1008844704, 1120938560, 1261055880, 1345126272, 1441206720, 1681407840, 2017689408, 2241877120, 2522111760, 2882413440, 3362815680, 4035378816, 5044223520, 6725631360, 10088447040, 20176894080]

約数ペア:

[(1, 20176894080), (2, 10088447040), (3, 6725631360), (4, 5044223520), (5, 4035378816), (6, 3362815680), (7, 2882413440), (8, 2522111760), (9, 2241877120), (10, 2017689408), (12, 1681407840), (14, 1441206720), (15, 1345126272), (16, 1261055880), (18, 1120938560), (20, 1008844704), (21, 960804480), (24, 840703920), (28, 720603360), (30, 672563136), (32, 630527940), (35, 576482688), (36, 560469280), (40, 504422352), (42, 480402240), (45, 448375424), (48, 420351960), (56, 360301680), (60, 336281568), (63, 320268160), (64, 315263970), (70, 288241344), (72, 280234640), (80, 252211176), (84, 240201120), (90, 224187712), (96, 210175980), (105, 192160896), (109, 185109120), (112, 180150840), (120, 168140784), (126, 160134080), (128, 157631985), (140, 144120672), (144, 140117320), (160, 126105588), (168, 120100560), (180, 112093856), (192, 105087990), (210, 96080448), (218, 92554560), (224, 90075420), (240, 84070392), (252, 80067040), (280, 72060336), (288, 70058660), (315, 64053632), (320, 63052794), (327, 61703040), (336, 60050280), (360, 56046928), (384, 52543995), (420, 48040224), (436, 46277280), (448, 45037710), (480, 42035196), (504, 40033520), (545, 37021824), (560, 36030168), (576, 35029330), (630, 32026816), (640, 31526397), (654, 30851520), (672, 30025140), (720, 28023464), (763, 26444160), (840, 24020112), (872, 23138640), (896, 22518855), (960, 21017598), (981, 20567680), (1008, 20016760), (1090, 18510912), (1120, 18015084), (1152, 17514665), (1260, 16013408), (1308, 15425760), (1344, 15012570), (1440, 14011732), (1526, 13222080), (1635, 12340608), (1680, 12010056), (1744, 11569320), (1920, 10508799), (1962, 10283840), (2016, 10008380), (2180, 9255456), (2240, 9007542), (2289, 8814720), (2520, 8006704), (2616, 7712880), (2688, 7506285), (2880, 7005866), (3052, 6611040), (3270, 6170304), (3360, 6005028), (3488, 5784660), (3815, 5288832), (3924, 5141920), (4032, 5004190), (4360, 4627728), (4480, 4503771), (4578, 4407360), (4591, 4394880), (4905, 4113536), (5040, 4003352), (5232, 3856440), (5760, 3502933), (6104, 3305520), (6540, 3085152), (6720, 3002514), (6867, 2938240), (6976, 2892330), (7630, 2644416), (7848, 2570960), (8064, 2502095), (8720, 2313864), (9156, 2203680), (9182, 2197440), (9810, 2056768), (10080, 2001676), (10464, 1928220), (11445, 1762944), (12208, 1652760), (13080, 1542576), (13440, 1501257), (13734, 1469120), (13773, 1464960), (13952, 1446165), (15260, 1322208), (15696, 1285480), (17440, 1156932), (18312, 1101840), (18364, 1098720), (19620, 1028384), (20160, 1000838), (20928, 964110), (22890, 881472), (22955, 878976), (24416, 826380), (26160, 771288), (27468, 734560), (27546, 732480), (30520, 661104), (31392, 642740), (32137, 627840), (34335, 587648), (34880, 578466), (36624, 550920), (36728, 549360), (39240, 514192), (40320, 500419), (41319, 488320), (41856, 482055), (45780, 440736), (45910, 439488), (48832, 413190), (52320, 385644), (54936, 367280), (55092, 366240), (61040, 330552), (62784, 321370), (64274, 313920), (68670, 293824), (68865, 292992), (69760, 289233), (73248, 275460), (73456, 274680), (78480, 257096), (82638, 244160), (91560, 220368), (91820, 219744), (96411, 209280), (97664, 206595), (104640, 192822), (109872, 183640), (110184, 183120), (122080, 165276), (125568, 160685), (128548, 156960), (137340, 146912), (137730, 146496)]