21354580800

素因数分解:

$2^6\times 3^4\times 5^2\times 7^1\times {\mathrm{23539}}^1$

素因数の和:23580

約数の個数: 420

約数和(自身を含む): 89711316640

約数和(自身を除く): 68356735840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 400, 405, 420, 432, 448, 450, 480, 504, 525, 540, 560, 567, 576, 600, 630, 648, 672, 675, 700, 720, 756, 800, 810, 840, 864, 900, 945, 960, 1008, 1050, 1080, 1120, 1134, 1200, 1260, 1296, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1620, 1680, 1728, 1800, 1890, 2016, 2025, 2100, 2160, 2240, 2268, 2400, 2520, 2592, 2700, 2800, 2835, 2880, 3024, 3150, 3240, 3360, 3600, 3780, 4032, 4050, 4200, 4320, 4536, 4725, 4800, 5040, 5184, 5400, 5600, 5670, 6048, 6300, 6480, 6720, 7200, 7560, 8100, 8400, 8640, 9072, 9450, 10080, 10800, 11200, 11340, 12096, 12600, 12960, 14175, 14400, 15120, 16200, 16800, 18144, 18900, 20160, 21600, 22680, 23539, 25200, 25920, 28350, 30240, 32400, 33600, 36288, 37800, 43200, 45360, 47078, 50400, 56700, 60480, 64800, 70617, 75600, 90720, 94156, 100800, 113400, 117695, 129600, 141234, 151200, 164773, 181440, 188312, 211851, 226800, 235390, 282468, 302400, 329546, 353085, 376624, 423702, 453600, 470780, 494319, 564936, 588475, 635553, 659092, 706170, 753248, 823865, 847404, 907200, 941560, 988638, 1059255, 1129872, 1176950, 1271106, 1318184, 1412340, 1482957, 1506496, 1647730, 1694808, 1765425, 1883120, 1906659, 1977276, 2118510, 2259744, 2353900, 2471595, 2542212, 2636368, 2824680, 2965914, 3177765, 3295460, 3389616, 3530850, 3766240, 3813318, 3954552, 4119325, 4237020, 4448871, 4519488, 4707800, 4943190, 5084424, 5272736, 5296275, 5649360, 5931828, 6355530, 6590920, 6779232, 7061700, 7414785, 7532480, 7626636, 7909104, 8238650, 8474040, 8897742, 9415600, 9533295, 9886380, 10168848, 10545472, 10592550, 11298720, 11863656, 12357975, 12711060, 13181840, 13346613, 13558464, 14123400, 14829570, 15253272, 15818208, 15888825, 16477300, 16948080, 17795484, 18831200, 19066590, 19772760, 20337696, 21185100, 22244355, 22597440, 23727312, 24715950, 25422120, 26363680, 26693226, 28246800, 29659140, 30506544, 31636416, 31777650, 32954600, 33896160, 35590968, 37073925, 37662400, 38133180, 39545520, 40675392, 42370200, 44488710, 47454624, 47666475, 49431900, 50844240, 52727360, 53386452, 56493600, 59318280, 61013088, 63555300, 65909200, 66733065, 67792320, 71181936, 74147850, 76266360, 79091040, 84740400, 88977420, 94909248, 95332950, 98863800, 101688480, 106772904, 111221775, 112987200, 118636560, 122026176, 127110600, 131818400, 133466130, 142363872, 148295700, 152532720, 158182080, 169480800, 177954840, 190665900, 197727600, 203376960, 213545808, 222443550, 237273120, 254221200, 263636800, 266932260, 284727744, 296591400, 305065440, 333665325, 338961600, 355909680, 381331800, 395455200, 427091616, 444887100, 474546240, 508442400, 533864520, 593182800, 610130880, 667330650, 711819360, 762663600, 790910400, 854183232, 889774200, 1016884800, 1067729040, 1186365600, 1334661300, 1423638720, 1525327200, 1779548400, 2135458080, 2372731200, 2669322600, 3050654400, 3559096800, 4270916160, 5338645200, 7118193600, 10677290400, 21354580800]

約数ペア:

[(1, 21354580800), (2, 10677290400), (3, 7118193600), (4, 5338645200), (5, 4270916160), (6, 3559096800), (7, 3050654400), (8, 2669322600), (9, 2372731200), (10, 2135458080), (12, 1779548400), (14, 1525327200), (15, 1423638720), (16, 1334661300), (18, 1186365600), (20, 1067729040), (21, 1016884800), (24, 889774200), (25, 854183232), (27, 790910400), (28, 762663600), (30, 711819360), (32, 667330650), (35, 610130880), (36, 593182800), (40, 533864520), (42, 508442400), (45, 474546240), (48, 444887100), (50, 427091616), (54, 395455200), (56, 381331800), (60, 355909680), (63, 338961600), (64, 333665325), (70, 305065440), (72, 296591400), (75, 284727744), (80, 266932260), (81, 263636800), (84, 254221200), (90, 237273120), (96, 222443550), (100, 213545808), (105, 203376960), (108, 197727600), (112, 190665900), (120, 177954840), (126, 169480800), (135, 158182080), (140, 152532720), (144, 148295700), (150, 142363872), (160, 133466130), (162, 131818400), (168, 127110600), (175, 122026176), (180, 118636560), (189, 112987200), (192, 111221775), (200, 106772904), (210, 101688480), (216, 98863800), (224, 95332950), (225, 94909248), (240, 88977420), (252, 84740400), (270, 79091040), (280, 76266360), (288, 74147850), (300, 71181936), (315, 67792320), (320, 66733065), (324, 65909200), (336, 63555300), (350, 61013088), (360, 59318280), (378, 56493600), (400, 53386452), (405, 52727360), (420, 50844240), (432, 49431900), (448, 47666475), (450, 47454624), (480, 44488710), (504, 42370200), (525, 40675392), (540, 39545520), (560, 38133180), (567, 37662400), (576, 37073925), (600, 35590968), (630, 33896160), (648, 32954600), (672, 31777650), (675, 31636416), (700, 30506544), (720, 29659140), (756, 28246800), (800, 26693226), (810, 26363680), (840, 25422120), (864, 24715950), (900, 23727312), (945, 22597440), (960, 22244355), (1008, 21185100), (1050, 20337696), (1080, 19772760), (1120, 19066590), (1134, 18831200), (1200, 17795484), (1260, 16948080), (1296, 16477300), (1344, 15888825), (1350, 15818208), (1400, 15253272), (1440, 14829570), (1512, 14123400), (1575, 13558464), (1600, 13346613), (1620, 13181840), (1680, 12711060), (1728, 12357975), (1800, 11863656), (1890, 11298720), (2016, 10592550), (2025, 10545472), (2100, 10168848), (2160, 9886380), (2240, 9533295), (2268, 9415600), (2400, 8897742), (2520, 8474040), (2592, 8238650), (2700, 7909104), (2800, 7626636), (2835, 7532480), (2880, 7414785), (3024, 7061700), (3150, 6779232), (3240, 6590920), (3360, 6355530), (3600, 5931828), (3780, 5649360), (4032, 5296275), (4050, 5272736), (4200, 5084424), (4320, 4943190), (4536, 4707800), (4725, 4519488), (4800, 4448871), (5040, 4237020), (5184, 4119325), (5400, 3954552), (5600, 3813318), (5670, 3766240), (6048, 3530850), (6300, 3389616), (6480, 3295460), (6720, 3177765), (7200, 2965914), (7560, 2824680), (8100, 2636368), (8400, 2542212), (8640, 2471595), (9072, 2353900), (9450, 2259744), (10080, 2118510), (10800, 1977276), (11200, 1906659), (11340, 1883120), (12096, 1765425), (12600, 1694808), (12960, 1647730), (14175, 1506496), (14400, 1482957), (15120, 1412340), (16200, 1318184), (16800, 1271106), (18144, 1176950), (18900, 1129872), (20160, 1059255), (21600, 988638), (22680, 941560), (23539, 907200), (25200, 847404), (25920, 823865), (28350, 753248), (30240, 706170), (32400, 659092), (33600, 635553), (36288, 588475), (37800, 564936), (43200, 494319), (45360, 470780), (47078, 453600), (50400, 423702), (56700, 376624), (60480, 353085), (64800, 329546), (70617, 302400), (75600, 282468), (90720, 235390), (94156, 226800), (100800, 211851), (113400, 188312), (117695, 181440), (129600, 164773), (141234, 151200)]