21261408000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 576

約数和(自身を含む): 83567877120

約数和(自身を除く): 62306469120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 50, 56, 58, 60, 64, 70, 75, 80, 84, 87, 96, 100, 105, 112, 116, 120, 125, 128, 140, 145, 150, 160, 168, 174, 175, 192, 200, 203, 210, 224, 232, 240, 250, 256, 280, 290, 300, 320, 336, 348, 350, 375, 384, 400, 406, 420, 435, 448, 464, 480, 500, 525, 560, 580, 600, 609, 640, 672, 696, 700, 725, 750, 768, 800, 812, 840, 870, 875, 896, 928, 960, 1000, 1015, 1050, 1091, 1120, 1160, 1200, 1218, 1280, 1344, 1392, 1400, 1450, 1500, 1600, 1624, 1680, 1740, 1750, 1792, 1856, 1920, 2000, 2030, 2100, 2175, 2182, 2240, 2320, 2400, 2436, 2625, 2688, 2784, 2800, 2900, 3000, 3045, 3200, 3248, 3273, 3360, 3480, 3500, 3625, 3712, 3840, 4000, 4060, 4200, 4350, 4364, 4480, 4640, 4800, 4872, 5075, 5250, 5376, 5455, 5568, 5600, 5800, 6000, 6090, 6400, 6496, 6546, 6720, 6960, 7000, 7250, 7424, 7637, 8000, 8120, 8400, 8700, 8728, 8960, 9280, 9600, 9744, 10150, 10500, 10875, 10910, 11136, 11200, 11600, 12000, 12180, 12992, 13092, 13440, 13920, 14000, 14500, 15225, 15274, 16000, 16240, 16365, 16800, 17400, 17456, 18560, 19200, 19488, 20300, 21000, 21750, 21820, 22272, 22400, 22911, 23200, 24000, 24360, 25375, 25984, 26184, 26880, 27275, 27840, 28000, 29000, 30450, 30548, 31639, 32000, 32480, 32730, 33600, 34800, 34912, 37120, 38185, 38976, 40600, 42000, 43500, 43640, 44800, 45822, 46400, 48000, 48720, 50750, 51968, 52368, 54550, 55680, 56000, 58000, 60900, 61096, 63278, 64960, 65460, 67200, 69600, 69824, 76125, 76370, 77952, 81200, 81825, 84000, 87000, 87280, 91644, 92800, 94917, 96000, 97440, 101500, 104736, 109100, 111360, 112000, 114555, 116000, 121800, 122192, 126556, 129920, 130920, 134400, 136375, 139200, 139648, 152250, 152740, 155904, 158195, 162400, 163650, 168000, 174000, 174560, 183288, 185600, 189834, 190925, 194880, 203000, 209472, 218200, 221473, 224000, 229110, 232000, 243600, 244384, 253112, 259840, 261840, 272750, 278400, 279296, 304500, 305480, 316390, 324800, 327300, 336000, 348000, 349120, 366576, 379668, 381850, 389760, 406000, 409125, 418944, 436400, 442946, 458220, 464000, 474585, 487200, 488768, 506224, 523680, 545500, 556800, 572775, 609000, 610960, 632780, 649600, 654600, 664419, 672000, 696000, 698240, 733152, 759336, 763700, 779520, 790975, 812000, 818250, 837888, 872800, 885892, 916440, 928000, 949170, 954625, 974400, 977536, 1012448, 1047360, 1091000, 1107365, 1145550, 1218000, 1221920, 1265560, 1299200, 1309200, 1328838, 1392000, 1396480, 1466304, 1518672, 1527400, 1581950, 1624000, 1636500, 1745600, 1771784, 1832880, 1898340, 1909250, 1948800, 1955072, 2024896, 2094720, 2182000, 2214730, 2291100, 2372925, 2436000, 2443840, 2531120, 2618400, 2657676, 2784000, 2863875, 2932608, 3037344, 3054800, 3163900, 3248000, 3273000, 3322095, 3491200, 3543568, 3665760, 3796680, 3818500, 3897600, 3954875, 4049792, 4189440, 4364000, 4429460, 4582200, 4745850, 4872000, 4887680, 5062240, 5236800, 5315352, 5536825, 5727750, 5865216, 6074688, 6109600, 6327800, 6496000, 6546000, 6644190, 6982400, 7087136, 7331520, 7593360, 7637000, 7909750, 8099584, 8728000, 8858920, 9164400, 9491700, 9744000, 9775360, 10124480, 10473600, 10630704, 11073650, 11455500, 11864625, 12149376, 12219200, 12655600, 13092000, 13288380, 14174272, 14663040, 15186720, 15274000, 15819500, 16610475, 17456000, 17717840, 18328800, 18983400, 19488000, 20248960, 20947200, 21261408, 22147300, 22911000, 23729250, 24298752, 24438400, 25311200, 26184000, 26576760, 27684125, 28348544, 29326080, 30373440, 30548000, 31639000, 33220950, 34912000, 35435680, 36657600, 37966800, 40497920, 42522816, 44294600, 45822000, 47458500, 48876800, 50622400, 52368000, 53153520, 55368250, 56697088, 60746880, 61096000, 63278000, 66441900, 70871360, 73315200, 75933600, 83052375, 85045632, 88589200, 91644000, 94917000, 101244800, 104736000, 106307040, 110736500, 121493760, 122192000, 126556000, 132883800, 141742720, 146630400, 151867200, 166104750, 170091264, 177178400, 183288000, 189834000, 202489600, 212614080, 221473000, 244384000, 253112000, 265767600, 283485440, 303734400, 332209500, 354356800, 366576000, 379668000, 425228160, 442946000, 506224000, 531535200, 607468800, 664419000, 708713600, 733152000, 759336000, 850456320, 885892000, 1012448000, 1063070400, 1328838000, 1417427200, 1518672000, 1771784000, 2126140800, 2657676000, 3037344000, 3543568000, 4252281600, 5315352000, 7087136000, 10630704000, 21261408000]

約数ペア:

[(1, 21261408000), (2, 10630704000), (3, 7087136000), (4, 5315352000), (5, 4252281600), (6, 3543568000), (7, 3037344000), (8, 2657676000), (10, 2126140800), (12, 1771784000), (14, 1518672000), (15, 1417427200), (16, 1328838000), (20, 1063070400), (21, 1012448000), (24, 885892000), (25, 850456320), (28, 759336000), (29, 733152000), (30, 708713600), (32, 664419000), (35, 607468800), (40, 531535200), (42, 506224000), (48, 442946000), (50, 425228160), (56, 379668000), (58, 366576000), (60, 354356800), (64, 332209500), (70, 303734400), (75, 283485440), (80, 265767600), (84, 253112000), (87, 244384000), (96, 221473000), (100, 212614080), (105, 202489600), (112, 189834000), (116, 183288000), (120, 177178400), (125, 170091264), (128, 166104750), (140, 151867200), (145, 146630400), (150, 141742720), (160, 132883800), (168, 126556000), (174, 122192000), (175, 121493760), (192, 110736500), (200, 106307040), (203, 104736000), (210, 101244800), (224, 94917000), (232, 91644000), (240, 88589200), (250, 85045632), (256, 83052375), (280, 75933600), (290, 73315200), (300, 70871360), (320, 66441900), (336, 63278000), (348, 61096000), (350, 60746880), (375, 56697088), (384, 55368250), (400, 53153520), (406, 52368000), (420, 50622400), (435, 48876800), (448, 47458500), (464, 45822000), (480, 44294600), (500, 42522816), (525, 40497920), (560, 37966800), (580, 36657600), (600, 35435680), (609, 34912000), (640, 33220950), (672, 31639000), (696, 30548000), (700, 30373440), (725, 29326080), (750, 28348544), (768, 27684125), (800, 26576760), (812, 26184000), (840, 25311200), (870, 24438400), (875, 24298752), (896, 23729250), (928, 22911000), (960, 22147300), (1000, 21261408), (1015, 20947200), (1050, 20248960), (1091, 19488000), (1120, 18983400), (1160, 18328800), (1200, 17717840), (1218, 17456000), (1280, 16610475), (1344, 15819500), (1392, 15274000), (1400, 15186720), (1450, 14663040), (1500, 14174272), (1600, 13288380), (1624, 13092000), (1680, 12655600), (1740, 12219200), (1750, 12149376), (1792, 11864625), (1856, 11455500), (1920, 11073650), (2000, 10630704), (2030, 10473600), (2100, 10124480), (2175, 9775360), (2182, 9744000), (2240, 9491700), (2320, 9164400), (2400, 8858920), (2436, 8728000), (2625, 8099584), (2688, 7909750), (2784, 7637000), (2800, 7593360), (2900, 7331520), (3000, 7087136), (3045, 6982400), (3200, 6644190), (3248, 6546000), (3273, 6496000), (3360, 6327800), (3480, 6109600), (3500, 6074688), (3625, 5865216), (3712, 5727750), (3840, 5536825), (4000, 5315352), (4060, 5236800), (4200, 5062240), (4350, 4887680), (4364, 4872000), (4480, 4745850), (4640, 4582200), (4800, 4429460), (4872, 4364000), (5075, 4189440), (5250, 4049792), (5376, 3954875), (5455, 3897600), (5568, 3818500), (5600, 3796680), (5800, 3665760), (6000, 3543568), (6090, 3491200), (6400, 3322095), (6496, 3273000), (6546, 3248000), (6720, 3163900), (6960, 3054800), (7000, 3037344), (7250, 2932608), (7424, 2863875), (7637, 2784000), (8000, 2657676), (8120, 2618400), (8400, 2531120), (8700, 2443840), (8728, 2436000), (8960, 2372925), (9280, 2291100), (9600, 2214730), (9744, 2182000), (10150, 2094720), (10500, 2024896), (10875, 1955072), (10910, 1948800), (11136, 1909250), (11200, 1898340), (11600, 1832880), (12000, 1771784), (12180, 1745600), (12992, 1636500), (13092, 1624000), (13440, 1581950), (13920, 1527400), (14000, 1518672), (14500, 1466304), (15225, 1396480), (15274, 1392000), (16000, 1328838), (16240, 1309200), (16365, 1299200), (16800, 1265560), (17400, 1221920), (17456, 1218000), (18560, 1145550), (19200, 1107365), (19488, 1091000), (20300, 1047360), (21000, 1012448), (21750, 977536), (21820, 974400), (22272, 954625), (22400, 949170), (22911, 928000), (23200, 916440), (24000, 885892), (24360, 872800), (25375, 837888), (25984, 818250), (26184, 812000), (26880, 790975), (27275, 779520), (27840, 763700), (28000, 759336), (29000, 733152), (30450, 698240), (30548, 696000), (31639, 672000), (32000, 664419), (32480, 654600), (32730, 649600), (33600, 632780), (34800, 610960), (34912, 609000), (37120, 572775), (38185, 556800), (38976, 545500), (40600, 523680), (42000, 506224), (43500, 488768), (43640, 487200), (44800, 474585), (45822, 464000), (46400, 458220), (48000, 442946), (48720, 436400), (50750, 418944), (51968, 409125), (52368, 406000), (54550, 389760), (55680, 381850), (56000, 379668), (58000, 366576), (60900, 349120), (61096, 348000), (63278, 336000), (64960, 327300), (65460, 324800), (67200, 316390), (69600, 305480), (69824, 304500), (76125, 279296), (76370, 278400), (77952, 272750), (81200, 261840), (81825, 259840), (84000, 253112), (87000, 244384), (87280, 243600), (91644, 232000), (92800, 229110), (94917, 224000), (96000, 221473), (97440, 218200), (101500, 209472), (104736, 203000), (109100, 194880), (111360, 190925), (112000, 189834), (114555, 185600), (116000, 183288), (121800, 174560), (122192, 174000), (126556, 168000), (129920, 163650), (130920, 162400), (134400, 158195), (136375, 155904), (139200, 152740), (139648, 152250)]