21292427520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1135

約数の個数: 864

約数和(自身を含む): 95531654400

約数和(自身を除く): 74239226880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 64, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 126, 128, 130, 133, 140, 144, 152, 156, 160, 168, 171, 180, 182, 190, 192, 195, 208, 210, 224, 228, 234, 240, 247, 252, 256, 260, 266, 273, 280, 285, 288, 304, 312, 315, 320, 336, 342, 360, 364, 380, 384, 390, 399, 416, 420, 448, 455, 456, 468, 480, 494, 504, 520, 532, 546, 560, 570, 576, 585, 608, 624, 630, 640, 665, 672, 684, 720, 728, 741, 760, 768, 780, 798, 819, 832, 840, 855, 896, 910, 912, 936, 960, 988, 1008, 1040, 1064, 1069, 1092, 1120, 1140, 1152, 1170, 1197, 1216, 1235, 1248, 1260, 1280, 1330, 1344, 1365, 1368, 1440, 1456, 1482, 1520, 1560, 1596, 1638, 1664, 1680, 1710, 1729, 1792, 1820, 1824, 1872, 1920, 1976, 1995, 2016, 2080, 2128, 2138, 2184, 2223, 2240, 2280, 2304, 2340, 2394, 2432, 2470, 2496, 2520, 2660, 2688, 2730, 2736, 2880, 2912, 2964, 3040, 3120, 3192, 3207, 3276, 3328, 3360, 3420, 3458, 3640, 3648, 3705, 3744, 3840, 3952, 3990, 4032, 4095, 4160, 4256, 4276, 4368, 4446, 4480, 4560, 4680, 4788, 4864, 4940, 4992, 5040, 5187, 5320, 5345, 5376, 5460, 5472, 5760, 5824, 5928, 5985, 6080, 6240, 6384, 6414, 6552, 6720, 6840, 6916, 7280, 7296, 7410, 7483, 7488, 7904, 7980, 8064, 8190, 8320, 8512, 8552, 8645, 8736, 8892, 8960, 9120, 9360, 9576, 9621, 9880, 9984, 10080, 10374, 10640, 10690, 10920, 10944, 11115, 11520, 11648, 11856, 11970, 12160, 12480, 12768, 12828, 13104, 13440, 13680, 13832, 13897, 14560, 14592, 14820, 14966, 14976, 15561, 15808, 15960, 16035, 16128, 16380, 16640, 17024, 17104, 17290, 17472, 17784, 18240, 18720, 19152, 19242, 19760, 20160, 20311, 20748, 21280, 21380, 21840, 21888, 22230, 22449, 23296, 23712, 23940, 24320, 24960, 25536, 25656, 25935, 26208, 26880, 27360, 27664, 27794, 29120, 29640, 29932, 29952, 31122, 31616, 31920, 32070, 32760, 34048, 34208, 34580, 34944, 35568, 36480, 37415, 37440, 38304, 38484, 39520, 40320, 40622, 41496, 41691, 42560, 42760, 43680, 43776, 44460, 44898, 47424, 47880, 48105, 49920, 51072, 51312, 51870, 52416, 54720, 55328, 55588, 58240, 59280, 59864, 60933, 62244, 63232, 63840, 64140, 65520, 67347, 68416, 69160, 69485, 69888, 71136, 72960, 74830, 74880, 76608, 76968, 77805, 79040, 80640, 81244, 82992, 83382, 85120, 85520, 87360, 88920, 89796, 94848, 95760, 96210, 97279, 101555, 102144, 102624, 103740, 104832, 109440, 110656, 111176, 112245, 116480, 118560, 119728, 121866, 124488, 125073, 127680, 128280, 131040, 134694, 136832, 138320, 138970, 142177, 142272, 149660, 149760, 153216, 153936, 155610, 158080, 162488, 165984, 166764, 170240, 171040, 174720, 177840, 179592, 182799, 189696, 191520, 192420, 194558, 203110, 205248, 207480, 208455, 209664, 218880, 221312, 222352, 224490, 237120, 239456, 243732, 248976, 250146, 255360, 256560, 262080, 264043, 269388, 273664, 276640, 277940, 284354, 284544, 291837, 299320, 304665, 306432, 307872, 311220, 316160, 324976, 331968, 333528, 336735, 342080, 349440, 355680, 359184, 365598, 383040, 384840, 389116, 406220, 410496, 414960, 416910, 426531, 442624, 444704, 448980, 474240, 478912, 486395, 487464, 497952, 500292, 510720, 513120, 524160, 528086, 538776, 553280, 555880, 568708, 569088, 583674, 598640, 609330, 615744, 622440, 625365, 649952, 663936, 667056, 673470, 684160, 710885, 711360, 718368, 731196, 766080, 769680, 778232, 792129, 812440, 820992, 829920, 833820, 853062, 875511, 889408, 897960, 913995, 948480, 957824, 972790, 974928, 995904, 1000584, 1026240, 1048320, 1056172, 1077552, 1106560, 1111760, 1137416, 1167348, 1197280, 1218660, 1231488, 1244880, 1250730, 1279593, 1299904, 1320215, 1327872, 1334112, 1346940, 1368320, 1421770, 1422720, 1436736, 1459185, 1462392, 1532160, 1539360, 1556464, 1584258, 1624880, 1659840, 1667640, 1706124, 1751022, 1778816, 1795920, 1827990, 1848301, 1915648, 1945580, 1949856, 1991808, 2001168, 2052480, 2112344, 2132655, 2155104, 2213120, 2223520, 2274832, 2334696, 2376387, 2394560, 2437320, 2462976, 2489760, 2501460, 2559186, 2599808, 2640430, 2668224, 2693880, 2843540, 2845440, 2873472, 2918370, 2924784, 3078720, 3112928, 3168516, 3249760, 3319680, 3335280, 3412248, 3502044, 3557632, 3591840, 3655980, 3696602, 3891160, 3899712, 3960645, 3983616, 4002336, 4104960, 4224688, 4265310, 4310208, 4377555, 4447040, 4549664, 4669392, 4752774, 4789120, 4874640, 4979520, 5002920, 5118372, 5199616, 5280860, 5336448, 5387760, 5544903, 5687080, 5746944, 5836740, 5849568, 6157440, 6225856, 6337032, 6397965, 6499520, 6639360, 6670560, 6824496, 7004088, 7183680, 7311960, 7393204, 7782320, 7799424, 7921290, 8004672, 8449376, 8530620, 8620416, 8755110, 8894080, 9099328, 9241505, 9338784, 9505548, 9578240, 9749280, 9959040, 10005840, 10236744, 10561720, 10672896, 10775520, 11089806, 11374160, 11673480, 11699136, 11881935, 12314880, 12451712, 12674064, 12795930, 12999040, 13341120, 13648992, 14008176, 14367360, 14623920, 14786408, 15564640, 15598848, 15842580, 16009344, 16634709, 16898752, 17061240, 17240832, 17510220, 17788160, 18198656, 18483010, 18677568, 19011096, 19498560, 19918080, 20011680, 20473488, 21123440, 21551040, 22179612, 22748320, 23346960, 23398272, 23763870, 24903424, 25348128, 25591860, 25998080, 26682240, 27297984, 27724515, 28016352, 28734720, 29247840, 29572816, 31129280, 31685160, 32018688, 33269418, 33797504, 34122480, 35020440, 36397312, 36966020, 37355136, 38022192, 38997120, 40023360, 40946976, 42246880, 43102080, 44359224, 45496640, 46693920, 46796544, 47527740, 50696256, 51183720, 53364480, 54595968, 55449030, 56032704, 58495680, 59145632, 62258560, 63370320, 66538836, 67595008, 68244960, 70040880, 73932040, 74710272, 76044384, 77994240, 80046720, 81893952, 83173545, 84493760, 86204160, 88718448, 90993280, 93387840, 95055480, 101392512, 102367440, 109191936, 110898060, 112065408, 116991360, 118291264, 124517120, 126740640, 133077672, 136489920, 140081760, 147864080, 152088768, 160093440, 163787904, 166347090, 168987520, 177436896, 181986560, 186775680, 190110960, 202785024, 204734880, 221796120, 224130816, 233982720, 236582528, 253481280, 266155344, 272979840, 280163520, 295728160, 304177536, 327575808, 332694180, 337975040, 354873792, 373551360, 380221920, 409469760, 443592240, 473165056, 506962560, 532310688, 545959680, 560327040, 591456320, 608355072, 665388360, 709747584, 760443840, 818939520, 887184480, 1013925120, 1064621376, 1120654080, 1182912640, 1330776720, 1419495168, 1520887680, 1637879040, 1774368960, 2129242752, 2365825280, 2661553440, 3041775360, 3548737920, 4258485504, 5323106880, 7097475840, 10646213760, 21292427520]

約数ペア:

[(1, 21292427520), (2, 10646213760), (3, 7097475840), (4, 5323106880), (5, 4258485504), (6, 3548737920), (7, 3041775360), (8, 2661553440), (9, 2365825280), (10, 2129242752), (12, 1774368960), (13, 1637879040), (14, 1520887680), (15, 1419495168), (16, 1330776720), (18, 1182912640), (19, 1120654080), (20, 1064621376), (21, 1013925120), (24, 887184480), (26, 818939520), (28, 760443840), (30, 709747584), (32, 665388360), (35, 608355072), (36, 591456320), (38, 560327040), (39, 545959680), (40, 532310688), (42, 506962560), (45, 473165056), (48, 443592240), (52, 409469760), (56, 380221920), (57, 373551360), (60, 354873792), (63, 337975040), (64, 332694180), (65, 327575808), (70, 304177536), (72, 295728160), (76, 280163520), (78, 272979840), (80, 266155344), (84, 253481280), (90, 236582528), (91, 233982720), (95, 224130816), (96, 221796120), (104, 204734880), (105, 202785024), (112, 190110960), (114, 186775680), (117, 181986560), (120, 177436896), (126, 168987520), (128, 166347090), (130, 163787904), (133, 160093440), (140, 152088768), (144, 147864080), (152, 140081760), (156, 136489920), (160, 133077672), (168, 126740640), (171, 124517120), (180, 118291264), (182, 116991360), (190, 112065408), (192, 110898060), (195, 109191936), (208, 102367440), (210, 101392512), (224, 95055480), (228, 93387840), (234, 90993280), (240, 88718448), (247, 86204160), (252, 84493760), (256, 83173545), (260, 81893952), (266, 80046720), (273, 77994240), (280, 76044384), (285, 74710272), (288, 73932040), (304, 70040880), (312, 68244960), (315, 67595008), (320, 66538836), (336, 63370320), (342, 62258560), (360, 59145632), (364, 58495680), (380, 56032704), (384, 55449030), (390, 54595968), (399, 53364480), (416, 51183720), (420, 50696256), (448, 47527740), (455, 46796544), (456, 46693920), (468, 45496640), (480, 44359224), (494, 43102080), (504, 42246880), (520, 40946976), (532, 40023360), (546, 38997120), (560, 38022192), (570, 37355136), (576, 36966020), (585, 36397312), (608, 35020440), (624, 34122480), (630, 33797504), (640, 33269418), (665, 32018688), (672, 31685160), (684, 31129280), (720, 29572816), (728, 29247840), (741, 28734720), (760, 28016352), (768, 27724515), (780, 27297984), (798, 26682240), (819, 25998080), (832, 25591860), (840, 25348128), (855, 24903424), (896, 23763870), (910, 23398272), (912, 23346960), (936, 22748320), (960, 22179612), (988, 21551040), (1008, 21123440), (1040, 20473488), (1064, 20011680), (1069, 19918080), (1092, 19498560), (1120, 19011096), (1140, 18677568), (1152, 18483010), (1170, 18198656), (1197, 17788160), (1216, 17510220), (1235, 17240832), (1248, 17061240), (1260, 16898752), (1280, 16634709), (1330, 16009344), (1344, 15842580), (1365, 15598848), (1368, 15564640), (1440, 14786408), (1456, 14623920), (1482, 14367360), (1520, 14008176), (1560, 13648992), (1596, 13341120), (1638, 12999040), (1664, 12795930), (1680, 12674064), (1710, 12451712), (1729, 12314880), (1792, 11881935), (1820, 11699136), (1824, 11673480), (1872, 11374160), (1920, 11089806), (1976, 10775520), (1995, 10672896), (2016, 10561720), (2080, 10236744), (2128, 10005840), (2138, 9959040), (2184, 9749280), (2223, 9578240), (2240, 9505548), (2280, 9338784), (2304, 9241505), (2340, 9099328), (2394, 8894080), (2432, 8755110), (2470, 8620416), (2496, 8530620), (2520, 8449376), (2660, 8004672), (2688, 7921290), (2730, 7799424), (2736, 7782320), (2880, 7393204), (2912, 7311960), (2964, 7183680), (3040, 7004088), (3120, 6824496), (3192, 6670560), (3207, 6639360), (3276, 6499520), (3328, 6397965), (3360, 6337032), (3420, 6225856), (3458, 6157440), (3640, 5849568), (3648, 5836740), (3705, 5746944), (3744, 5687080), (3840, 5544903), (3952, 5387760), (3990, 5336448), (4032, 5280860), (4095, 5199616), (4160, 5118372), (4256, 5002920), (4276, 4979520), (4368, 4874640), (4446, 4789120), (4480, 4752774), (4560, 4669392), (4680, 4549664), (4788, 4447040), (4864, 4377555), (4940, 4310208), (4992, 4265310), (5040, 4224688), (5187, 4104960), (5320, 4002336), (5345, 3983616), (5376, 3960645), (5460, 3899712), (5472, 3891160), (5760, 3696602), (5824, 3655980), (5928, 3591840), (5985, 3557632), (6080, 3502044), (6240, 3412248), (6384, 3335280), (6414, 3319680), (6552, 3249760), (6720, 3168516), (6840, 3112928), (6916, 3078720), (7280, 2924784), (7296, 2918370), (7410, 2873472), (7483, 2845440), (7488, 2843540), (7904, 2693880), (7980, 2668224), (8064, 2640430), (8190, 2599808), (8320, 2559186), (8512, 2501460), (8552, 2489760), (8645, 2462976), (8736, 2437320), (8892, 2394560), (8960, 2376387), (9120, 2334696), (9360, 2274832), (9576, 2223520), (9621, 2213120), (9880, 2155104), (9984, 2132655), (10080, 2112344), (10374, 2052480), (10640, 2001168), (10690, 1991808), (10920, 1949856), (10944, 1945580), (11115, 1915648), (11520, 1848301), (11648, 1827990), (11856, 1795920), (11970, 1778816), (12160, 1751022), (12480, 1706124), (12768, 1667640), (12828, 1659840), (13104, 1624880), (13440, 1584258), (13680, 1556464), (13832, 1539360), (13897, 1532160), (14560, 1462392), (14592, 1459185), (14820, 1436736), (14966, 1422720), (14976, 1421770), (15561, 1368320), (15808, 1346940), (15960, 1334112), (16035, 1327872), (16128, 1320215), (16380, 1299904), (16640, 1279593), (17024, 1250730), (17104, 1244880), (17290, 1231488), (17472, 1218660), (17784, 1197280), (18240, 1167348), (18720, 1137416), (19152, 1111760), (19242, 1106560), (19760, 1077552), (20160, 1056172), (20311, 1048320), (20748, 1026240), (21280, 1000584), (21380, 995904), (21840, 974928), (21888, 972790), (22230, 957824), (22449, 948480), (23296, 913995), (23712, 897960), (23940, 889408), (24320, 875511), (24960, 853062), (25536, 833820), (25656, 829920), (25935, 820992), (26208, 812440), (26880, 792129), (27360, 778232), (27664, 769680), (27794, 766080), (29120, 731196), (29640, 718368), (29932, 711360), (29952, 710885), (31122, 684160), (31616, 673470), (31920, 667056), (32070, 663936), (32760, 649952), (34048, 625365), (34208, 622440), (34580, 615744), (34944, 609330), (35568, 598640), (36480, 583674), (37415, 569088), (37440, 568708), (38304, 555880), (38484, 553280), (39520, 538776), (40320, 528086), (40622, 524160), (41496, 513120), (41691, 510720), (42560, 500292), (42760, 497952), (43680, 487464), (43776, 486395), (44460, 478912), (44898, 474240), (47424, 448980), (47880, 444704), (48105, 442624), (49920, 426531), (51072, 416910), (51312, 414960), (51870, 410496), (52416, 406220), (54720, 389116), (55328, 384840), (55588, 383040), (58240, 365598), (59280, 359184), (59864, 355680), (60933, 349440), (62244, 342080), (63232, 336735), (63840, 333528), (64140, 331968), (65520, 324976), (67347, 316160), (68416, 311220), (69160, 307872), (69485, 306432), (69888, 304665), (71136, 299320), (72960, 291837), (74830, 284544), (74880, 284354), (76608, 277940), (76968, 276640), (77805, 273664), (79040, 269388), (80640, 264043), (81244, 262080), (82992, 256560), (83382, 255360), (85120, 250146), (85520, 248976), (87360, 243732), (88920, 239456), (89796, 237120), (94848, 224490), (95760, 222352), (96210, 221312), (97279, 218880), (101555, 209664), (102144, 208455), (102624, 207480), (103740, 205248), (104832, 203110), (109440, 194558), (110656, 192420), (111176, 191520), (112245, 189696), (116480, 182799), (118560, 179592), (119728, 177840), (121866, 174720), (124488, 171040), (125073, 170240), (127680, 166764), (128280, 165984), (131040, 162488), (134694, 158080), (136832, 155610), (138320, 153936), (138970, 153216), (142177, 149760), (142272, 149660)]