21000974400

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3931}}^1$

素因数の和:4019

約数の個数: 504

約数和(自身を含む): 86937274944

約数和(自身を除く): 65936300544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 53, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 106, 112, 120, 126, 140, 144, 150, 159, 160, 168, 175, 180, 192, 200, 210, 212, 224, 225, 240, 252, 265, 280, 288, 300, 315, 318, 320, 336, 350, 360, 371, 400, 420, 424, 448, 450, 477, 480, 504, 525, 530, 560, 576, 600, 630, 636, 672, 700, 720, 742, 795, 800, 840, 848, 900, 954, 960, 1008, 1050, 1060, 1113, 1120, 1200, 1260, 1272, 1325, 1344, 1400, 1440, 1484, 1575, 1590, 1600, 1680, 1696, 1800, 1855, 1908, 2016, 2100, 2120, 2226, 2240, 2385, 2400, 2520, 2544, 2650, 2800, 2880, 2968, 3150, 3180, 3339, 3360, 3392, 3600, 3710, 3816, 3931, 3975, 4032, 4200, 4240, 4452, 4770, 4800, 5040, 5088, 5300, 5565, 5600, 5936, 6300, 6360, 6678, 6720, 7200, 7420, 7632, 7862, 7950, 8400, 8480, 8904, 9275, 9540, 10080, 10176, 10600, 11130, 11200, 11793, 11872, 11925, 12600, 12720, 13356, 14400, 14840, 15264, 15724, 15900, 16695, 16800, 16960, 17808, 18550, 19080, 19655, 20160, 21200, 22260, 23586, 23744, 23850, 25200, 25440, 26712, 27517, 27825, 29680, 30528, 31448, 31800, 33390, 33600, 35379, 35616, 37100, 38160, 39310, 42400, 44520, 47172, 47700, 50400, 50880, 53424, 55034, 55650, 58965, 59360, 62896, 63600, 66780, 70758, 71232, 74200, 76320, 78620, 82551, 83475, 84800, 89040, 94344, 95400, 98275, 100800, 106848, 110068, 111300, 117930, 118720, 125792, 127200, 133560, 137585, 141516, 148400, 152640, 157240, 165102, 166950, 176895, 178080, 188688, 190800, 196550, 208343, 213696, 220136, 222600, 235860, 247653, 251584, 254400, 267120, 275170, 283032, 294825, 296800, 314480, 330204, 333900, 353790, 356160, 377376, 381600, 393100, 412755, 416686, 440272, 445200, 471720, 495306, 534240, 550340, 566064, 589650, 593600, 625029, 628960, 660408, 667800, 687925, 707580, 754752, 763200, 786200, 825510, 833372, 880544, 884475, 890400, 943440, 990612, 1041715, 1068480, 1100680, 1132128, 1179300, 1238265, 1250058, 1257920, 1320816, 1335600, 1375850, 1415160, 1458401, 1572400, 1651020, 1666744, 1761088, 1768950, 1780800, 1875087, 1886880, 1981224, 2063775, 2083430, 2201360, 2264256, 2358600, 2476530, 2500116, 2641632, 2671200, 2751700, 2830320, 2916802, 3125145, 3144800, 3302040, 3333488, 3537900, 3750174, 3773760, 3962448, 4127550, 4166860, 4375203, 4402720, 4717200, 4953060, 5000232, 5208575, 5283264, 5342400, 5503400, 5660640, 5833604, 6191325, 6250290, 6289600, 6604080, 6666976, 7075800, 7292005, 7500348, 7924896, 8255100, 8333720, 8750406, 8805440, 9375435, 9434400, 9906120, 10000464, 10417150, 11006800, 11321280, 11667208, 12382650, 12500580, 13125609, 13208160, 13333952, 14151600, 14584010, 15000696, 15625725, 15849792, 16510200, 16667440, 17500812, 18750870, 18868800, 19812240, 20000928, 20834300, 21876015, 22013600, 23334416, 24765300, 25001160, 26251218, 26416320, 28303200, 29168020, 30001392, 31251450, 33020400, 33334880, 35001624, 36460025, 37501740, 39624480, 40001856, 41668600, 43752030, 44027200, 46668832, 46877175, 49530600, 50002320, 52502436, 56606400, 58336040, 60002784, 62502900, 65628045, 66040800, 66669760, 70003248, 72920050, 75003480, 79248960, 83337200, 87504060, 93337664, 93754350, 99061200, 100004640, 105004872, 109380075, 116672080, 120005568, 125005800, 131256090, 132081600, 140006496, 145840100, 150006960, 166674400, 175008120, 187508700, 198122400, 200009280, 210009744, 218760150, 233344160, 250011600, 262512180, 280012992, 291680200, 300013920, 328140225, 333348800, 350016240, 375017400, 396244800, 420019488, 437520300, 466688320, 500023200, 525024360, 583360400, 600027840, 656280450, 700032480, 750034800, 840038976, 875040600, 1000046400, 1050048720, 1166720800, 1312560900, 1400064960, 1500069600, 1750081200, 2100097440, 2333441600, 2625121800, 3000139200, 3500162400, 4200194880, 5250243600, 7000324800, 10500487200, 21000974400]

約数ペア:

[(1, 21000974400), (2, 10500487200), (3, 7000324800), (4, 5250243600), (5, 4200194880), (6, 3500162400), (7, 3000139200), (8, 2625121800), (9, 2333441600), (10, 2100097440), (12, 1750081200), (14, 1500069600), (15, 1400064960), (16, 1312560900), (18, 1166720800), (20, 1050048720), (21, 1000046400), (24, 875040600), (25, 840038976), (28, 750034800), (30, 700032480), (32, 656280450), (35, 600027840), (36, 583360400), (40, 525024360), (42, 500023200), (45, 466688320), (48, 437520300), (50, 420019488), (53, 396244800), (56, 375017400), (60, 350016240), (63, 333348800), (64, 328140225), (70, 300013920), (72, 291680200), (75, 280012992), (80, 262512180), (84, 250011600), (90, 233344160), (96, 218760150), (100, 210009744), (105, 200009280), (106, 198122400), (112, 187508700), (120, 175008120), (126, 166674400), (140, 150006960), (144, 145840100), (150, 140006496), (159, 132081600), (160, 131256090), (168, 125005800), (175, 120005568), (180, 116672080), (192, 109380075), (200, 105004872), (210, 100004640), (212, 99061200), (224, 93754350), (225, 93337664), (240, 87504060), (252, 83337200), (265, 79248960), (280, 75003480), (288, 72920050), (300, 70003248), (315, 66669760), (318, 66040800), (320, 65628045), (336, 62502900), (350, 60002784), (360, 58336040), (371, 56606400), (400, 52502436), (420, 50002320), (424, 49530600), (448, 46877175), (450, 46668832), (477, 44027200), (480, 43752030), (504, 41668600), (525, 40001856), (530, 39624480), (560, 37501740), (576, 36460025), (600, 35001624), (630, 33334880), (636, 33020400), (672, 31251450), (700, 30001392), (720, 29168020), (742, 28303200), (795, 26416320), (800, 26251218), (840, 25001160), (848, 24765300), (900, 23334416), (954, 22013600), (960, 21876015), (1008, 20834300), (1050, 20000928), (1060, 19812240), (1113, 18868800), (1120, 18750870), (1200, 17500812), (1260, 16667440), (1272, 16510200), (1325, 15849792), (1344, 15625725), (1400, 15000696), (1440, 14584010), (1484, 14151600), (1575, 13333952), (1590, 13208160), (1600, 13125609), (1680, 12500580), (1696, 12382650), (1800, 11667208), (1855, 11321280), (1908, 11006800), (2016, 10417150), (2100, 10000464), (2120, 9906120), (2226, 9434400), (2240, 9375435), (2385, 8805440), (2400, 8750406), (2520, 8333720), (2544, 8255100), (2650, 7924896), (2800, 7500348), (2880, 7292005), (2968, 7075800), (3150, 6666976), (3180, 6604080), (3339, 6289600), (3360, 6250290), (3392, 6191325), (3600, 5833604), (3710, 5660640), (3816, 5503400), (3931, 5342400), (3975, 5283264), (4032, 5208575), (4200, 5000232), (4240, 4953060), (4452, 4717200), (4770, 4402720), (4800, 4375203), (5040, 4166860), (5088, 4127550), (5300, 3962448), (5565, 3773760), (5600, 3750174), (5936, 3537900), (6300, 3333488), (6360, 3302040), (6678, 3144800), (6720, 3125145), (7200, 2916802), (7420, 2830320), (7632, 2751700), (7862, 2671200), (7950, 2641632), (8400, 2500116), (8480, 2476530), (8904, 2358600), (9275, 2264256), (9540, 2201360), (10080, 2083430), (10176, 2063775), (10600, 1981224), (11130, 1886880), (11200, 1875087), (11793, 1780800), (11872, 1768950), (11925, 1761088), (12600, 1666744), (12720, 1651020), (13356, 1572400), (14400, 1458401), (14840, 1415160), (15264, 1375850), (15724, 1335600), (15900, 1320816), (16695, 1257920), (16800, 1250058), (16960, 1238265), (17808, 1179300), (18550, 1132128), (19080, 1100680), (19655, 1068480), (20160, 1041715), (21200, 990612), (22260, 943440), (23586, 890400), (23744, 884475), (23850, 880544), (25200, 833372), (25440, 825510), (26712, 786200), (27517, 763200), (27825, 754752), (29680, 707580), (30528, 687925), (31448, 667800), (31800, 660408), (33390, 628960), (33600, 625029), (35379, 593600), (35616, 589650), (37100, 566064), (38160, 550340), (39310, 534240), (42400, 495306), (44520, 471720), (47172, 445200), (47700, 440272), (50400, 416686), (50880, 412755), (53424, 393100), (55034, 381600), (55650, 377376), (58965, 356160), (59360, 353790), (62896, 333900), (63600, 330204), (66780, 314480), (70758, 296800), (71232, 294825), (74200, 283032), (76320, 275170), (78620, 267120), (82551, 254400), (83475, 251584), (84800, 247653), (89040, 235860), (94344, 222600), (95400, 220136), (98275, 213696), (100800, 208343), (106848, 196550), (110068, 190800), (111300, 188688), (117930, 178080), (118720, 176895), (125792, 166950), (127200, 165102), (133560, 157240), (137585, 152640), (141516, 148400)]