21024541440

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 720

約数和(自身を含む): 87612053760

約数和(自身を除く): 66587512320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 118, 120, 126, 128, 135, 140, 144, 160, 162, 168, 177, 180, 189, 192, 210, 216, 224, 236, 240, 252, 256, 270, 280, 288, 295, 315, 320, 324, 336, 354, 360, 378, 384, 405, 413, 420, 432, 448, 472, 480, 491, 504, 531, 540, 560, 567, 576, 590, 630, 640, 648, 672, 708, 720, 756, 768, 810, 826, 840, 864, 885, 896, 944, 945, 960, 982, 1008, 1062, 1080, 1120, 1134, 1152, 1180, 1239, 1260, 1280, 1296, 1344, 1416, 1440, 1473, 1512, 1593, 1620, 1652, 1680, 1728, 1770, 1792, 1888, 1890, 1920, 1964, 2016, 2065, 2124, 2160, 2240, 2268, 2304, 2360, 2455, 2478, 2520, 2592, 2655, 2688, 2832, 2835, 2880, 2946, 3024, 3186, 3240, 3304, 3360, 3437, 3456, 3540, 3717, 3776, 3780, 3840, 3928, 4032, 4130, 4248, 4320, 4419, 4480, 4536, 4720, 4779, 4910, 4956, 5040, 5184, 5310, 5376, 5664, 5670, 5760, 5892, 6048, 6195, 6372, 6480, 6608, 6720, 6874, 6912, 7080, 7365, 7434, 7552, 7560, 7856, 7965, 8064, 8260, 8496, 8640, 8838, 8960, 9072, 9440, 9558, 9820, 9912, 10080, 10311, 10368, 10620, 11151, 11328, 11340, 11520, 11784, 12096, 12390, 12744, 12960, 13216, 13257, 13440, 13748, 14160, 14730, 14868, 15104, 15120, 15712, 15930, 16128, 16520, 16992, 17185, 17280, 17676, 18144, 18585, 18880, 19116, 19640, 19824, 20160, 20622, 20736, 21240, 22095, 22302, 22656, 22680, 23568, 23895, 24192, 24780, 25488, 25920, 26432, 26514, 26880, 27496, 28320, 28969, 29460, 29736, 30240, 30933, 31424, 31860, 33040, 33453, 33984, 34370, 34560, 35352, 36288, 37170, 37760, 38232, 39280, 39648, 39771, 40320, 41244, 42480, 44190, 44604, 45312, 45360, 47136, 47790, 48384, 49560, 50976, 51555, 51840, 52864, 53028, 54992, 55755, 56640, 57938, 58920, 59472, 60480, 61866, 62848, 63720, 66080, 66285, 66906, 67968, 68740, 70704, 72576, 74340, 75520, 76464, 78560, 79296, 79542, 80640, 82488, 84960, 86907, 88380, 89208, 90720, 92799, 94272, 95580, 99120, 101952, 103110, 103680, 105728, 106056, 109984, 111510, 113280, 115876, 117840, 118944, 120960, 123732, 125696, 127440, 132160, 132570, 133812, 135936, 137480, 141408, 144845, 145152, 148680, 152928, 154665, 157120, 158592, 159084, 164976, 167265, 169920, 173814, 176760, 178416, 181440, 185598, 188544, 191160, 198240, 198855, 202783, 203904, 206220, 212112, 219968, 223020, 226560, 231752, 235680, 237888, 241920, 247464, 254880, 260721, 264320, 265140, 267624, 274960, 278397, 282816, 289690, 297360, 305856, 309330, 314240, 317184, 318168, 329952, 334530, 339840, 347628, 353520, 356832, 362880, 371196, 377088, 382320, 396480, 397710, 405566, 407808, 412440, 424224, 434535, 439936, 446040, 463504, 463995, 471360, 475776, 494928, 509760, 521442, 528640, 530280, 535248, 549920, 556794, 565632, 579380, 594720, 608349, 611712, 618660, 628480, 636336, 659904, 669060, 679680, 695256, 707040, 713664, 725760, 742392, 764640, 782163, 792960, 795420, 811132, 824880, 848448, 869070, 879872, 892080, 927008, 927990, 942720, 951552, 989856, 1013915, 1019520, 1042884, 1060560, 1070496, 1099840, 1113588, 1131264, 1158760, 1189440, 1216698, 1223424, 1237320, 1272672, 1303605, 1319808, 1338120, 1390512, 1391985, 1414080, 1427328, 1484784, 1529280, 1564326, 1585920, 1590840, 1622264, 1649760, 1696896, 1738140, 1784160, 1825047, 1854016, 1855980, 1885440, 1979712, 2027830, 2039040, 2085768, 2121120, 2140992, 2199680, 2227176, 2317520, 2346489, 2378880, 2433396, 2474640, 2545344, 2607210, 2639616, 2676240, 2781024, 2783970, 2828160, 2854656, 2969568, 3041745, 3058560, 3128652, 3181680, 3244528, 3299520, 3393792, 3476280, 3568320, 3650094, 3708032, 3711960, 3910815, 3959424, 4055660, 4171536, 4242240, 4281984, 4399360, 4454352, 4635040, 4692978, 4757760, 4866792, 4949280, 5090688, 5214420, 5352480, 5475141, 5562048, 5567940, 5656320, 5939136, 6083490, 6117120, 6257304, 6363360, 6489056, 6599040, 6952560, 7136640, 7300188, 7416064, 7423920, 7821630, 7918848, 8111320, 8343072, 8484480, 8563968, 8908704, 9125235, 9270080, 9385956, 9733584, 9898560, 10181376, 10428840, 10704960, 10950282, 11124096, 11135880, 11732445, 11878272, 12166980, 12514608, 12726720, 12978112, 13198080, 13905120, 14273280, 14600376, 14847840, 15643260, 16222640, 16425423, 16686144, 16968960, 17817408, 18250470, 18540160, 18771912, 19467168, 19797120, 20857680, 21409920, 21900564, 22248192, 22271760, 23464890, 23756544, 24333960, 25029216, 25453440, 25956224, 27375705, 27810240, 29200752, 29695680, 31286520, 32445280, 32850846, 33372288, 35634816, 36500940, 37080320, 37543824, 38934336, 39594240, 41715360, 42819840, 43801128, 44543520, 46929780, 48667920, 50058432, 50906880, 51912448, 54751410, 55620480, 58401504, 59391360, 62573040, 64890560, 65701692, 66744576, 71269632, 73001880, 75087648, 77868672, 82127115, 83430720, 87602256, 89087040, 93859560, 97335840, 100116864, 109502820, 111240960, 116803008, 118782720, 125146080, 129781120, 131403384, 146003760, 150175296, 155737344, 164254230, 166861440, 175204512, 178174080, 187719120, 194671680, 200233728, 219005640, 233606016, 250292160, 259562240, 262806768, 292007520, 300350592, 328508460, 333722880, 350409024, 356348160, 375438240, 389343360, 438011280, 467212032, 500584320, 525613536, 584015040, 600701184, 657016920, 700818048, 750876480, 778686720, 876022560, 1001168640, 1051227072, 1168030080, 1314033840, 1401636096, 1501752960, 1752045120, 2102454144, 2336060160, 2628067680, 3003505920, 3504090240, 4204908288, 5256135360, 7008180480, 10512270720, 21024541440]

約数ペア:

[(1, 21024541440), (2, 10512270720), (3, 7008180480), (4, 5256135360), (5, 4204908288), (6, 3504090240), (7, 3003505920), (8, 2628067680), (9, 2336060160), (10, 2102454144), (12, 1752045120), (14, 1501752960), (15, 1401636096), (16, 1314033840), (18, 1168030080), (20, 1051227072), (21, 1001168640), (24, 876022560), (27, 778686720), (28, 750876480), (30, 700818048), (32, 657016920), (35, 600701184), (36, 584015040), (40, 525613536), (42, 500584320), (45, 467212032), (48, 438011280), (54, 389343360), (56, 375438240), (59, 356348160), (60, 350409024), (63, 333722880), (64, 328508460), (70, 300350592), (72, 292007520), (80, 262806768), (81, 259562240), (84, 250292160), (90, 233606016), (96, 219005640), (105, 200233728), (108, 194671680), (112, 187719120), (118, 178174080), (120, 175204512), (126, 166861440), (128, 164254230), (135, 155737344), (140, 150175296), (144, 146003760), (160, 131403384), (162, 129781120), (168, 125146080), (177, 118782720), (180, 116803008), (189, 111240960), (192, 109502820), (210, 100116864), (216, 97335840), (224, 93859560), (236, 89087040), (240, 87602256), (252, 83430720), (256, 82127115), (270, 77868672), (280, 75087648), (288, 73001880), (295, 71269632), (315, 66744576), (320, 65701692), (324, 64890560), (336, 62573040), (354, 59391360), (360, 58401504), (378, 55620480), (384, 54751410), (405, 51912448), (413, 50906880), (420, 50058432), (432, 48667920), (448, 46929780), (472, 44543520), (480, 43801128), (491, 42819840), (504, 41715360), (531, 39594240), (540, 38934336), (560, 37543824), (567, 37080320), (576, 36500940), (590, 35634816), (630, 33372288), (640, 32850846), (648, 32445280), (672, 31286520), (708, 29695680), (720, 29200752), (756, 27810240), (768, 27375705), (810, 25956224), (826, 25453440), (840, 25029216), (864, 24333960), (885, 23756544), (896, 23464890), (944, 22271760), (945, 22248192), (960, 21900564), (982, 21409920), (1008, 20857680), (1062, 19797120), (1080, 19467168), (1120, 18771912), (1134, 18540160), (1152, 18250470), (1180, 17817408), (1239, 16968960), (1260, 16686144), (1280, 16425423), (1296, 16222640), (1344, 15643260), (1416, 14847840), (1440, 14600376), (1473, 14273280), (1512, 13905120), (1593, 13198080), (1620, 12978112), (1652, 12726720), (1680, 12514608), (1728, 12166980), (1770, 11878272), (1792, 11732445), (1888, 11135880), (1890, 11124096), (1920, 10950282), (1964, 10704960), (2016, 10428840), (2065, 10181376), (2124, 9898560), (2160, 9733584), (2240, 9385956), (2268, 9270080), (2304, 9125235), (2360, 8908704), (2455, 8563968), (2478, 8484480), (2520, 8343072), (2592, 8111320), (2655, 7918848), (2688, 7821630), (2832, 7423920), (2835, 7416064), (2880, 7300188), (2946, 7136640), (3024, 6952560), (3186, 6599040), (3240, 6489056), (3304, 6363360), (3360, 6257304), (3437, 6117120), (3456, 6083490), (3540, 5939136), (3717, 5656320), (3776, 5567940), (3780, 5562048), (3840, 5475141), (3928, 5352480), (4032, 5214420), (4130, 5090688), (4248, 4949280), (4320, 4866792), (4419, 4757760), (4480, 4692978), (4536, 4635040), (4720, 4454352), (4779, 4399360), (4910, 4281984), (4956, 4242240), (5040, 4171536), (5184, 4055660), (5310, 3959424), (5376, 3910815), (5664, 3711960), (5670, 3708032), (5760, 3650094), (5892, 3568320), (6048, 3476280), (6195, 3393792), (6372, 3299520), (6480, 3244528), (6608, 3181680), (6720, 3128652), (6874, 3058560), (6912, 3041745), (7080, 2969568), (7365, 2854656), (7434, 2828160), (7552, 2783970), (7560, 2781024), (7856, 2676240), (7965, 2639616), (8064, 2607210), (8260, 2545344), (8496, 2474640), (8640, 2433396), (8838, 2378880), (8960, 2346489), (9072, 2317520), (9440, 2227176), (9558, 2199680), (9820, 2140992), (9912, 2121120), (10080, 2085768), (10311, 2039040), (10368, 2027830), (10620, 1979712), (11151, 1885440), (11328, 1855980), (11340, 1854016), (11520, 1825047), (11784, 1784160), (12096, 1738140), (12390, 1696896), (12744, 1649760), (12960, 1622264), (13216, 1590840), (13257, 1585920), (13440, 1564326), (13748, 1529280), (14160, 1484784), (14730, 1427328), (14868, 1414080), (15104, 1391985), (15120, 1390512), (15712, 1338120), (15930, 1319808), (16128, 1303605), (16520, 1272672), (16992, 1237320), (17185, 1223424), (17280, 1216698), (17676, 1189440), (18144, 1158760), (18585, 1131264), (18880, 1113588), (19116, 1099840), (19640, 1070496), (19824, 1060560), (20160, 1042884), (20622, 1019520), (20736, 1013915), (21240, 989856), (22095, 951552), (22302, 942720), (22656, 927990), (22680, 927008), (23568, 892080), (23895, 879872), (24192, 869070), (24780, 848448), (25488, 824880), (25920, 811132), (26432, 795420), (26514, 792960), (26880, 782163), (27496, 764640), (28320, 742392), (28969, 725760), (29460, 713664), (29736, 707040), (30240, 695256), (30933, 679680), (31424, 669060), (31860, 659904), (33040, 636336), (33453, 628480), (33984, 618660), (34370, 611712), (34560, 608349), (35352, 594720), (36288, 579380), (37170, 565632), (37760, 556794), (38232, 549920), (39280, 535248), (39648, 530280), (39771, 528640), (40320, 521442), (41244, 509760), (42480, 494928), (44190, 475776), (44604, 471360), (45312, 463995), (45360, 463504), (47136, 446040), (47790, 439936), (48384, 434535), (49560, 424224), (50976, 412440), (51555, 407808), (51840, 405566), (52864, 397710), (53028, 396480), (54992, 382320), (55755, 377088), (56640, 371196), (57938, 362880), (58920, 356832), (59472, 353520), (60480, 347628), (61866, 339840), (62848, 334530), (63720, 329952), (66080, 318168), (66285, 317184), (66906, 314240), (67968, 309330), (68740, 305856), (70704, 297360), (72576, 289690), (74340, 282816), (75520, 278397), (76464, 274960), (78560, 267624), (79296, 265140), (79542, 264320), (80640, 260721), (82488, 254880), (84960, 247464), (86907, 241920), (88380, 237888), (89208, 235680), (90720, 231752), (92799, 226560), (94272, 223020), (95580, 219968), (99120, 212112), (101952, 206220), (103110, 203904), (103680, 202783), (105728, 198855), (106056, 198240), (109984, 191160), (111510, 188544), (113280, 185598), (115876, 181440), (117840, 178416), (118944, 176760), (120960, 173814), (123732, 169920), (125696, 167265), (127440, 164976), (132160, 159084), (132570, 158592), (133812, 157120), (135936, 154665), (137480, 152928), (141408, 148680), (144845, 145152)]