28940371200

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 648

約数和(自身を含む): 115028471040

約数和(自身を除く): 86088099840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 128, 130, 135, 144, 150, 156, 160, 169, 180, 192, 195, 200, 208, 216, 225, 234, 240, 256, 260, 270, 288, 300, 312, 320, 325, 338, 351, 360, 384, 390, 400, 416, 432, 450, 468, 480, 507, 520, 540, 576, 585, 600, 624, 640, 650, 675, 676, 702, 720, 768, 780, 800, 832, 845, 864, 900, 936, 960, 975, 991, 1014, 1040, 1080, 1152, 1170, 1200, 1248, 1280, 1300, 1350, 1352, 1404, 1440, 1521, 1560, 1600, 1664, 1690, 1728, 1755, 1800, 1872, 1920, 1950, 1982, 2028, 2080, 2160, 2304, 2340, 2400, 2496, 2535, 2600, 2700, 2704, 2808, 2880, 2925, 2973, 3042, 3120, 3200, 3328, 3380, 3456, 3510, 3600, 3744, 3840, 3900, 3964, 4056, 4160, 4225, 4320, 4563, 4680, 4800, 4955, 4992, 5070, 5200, 5400, 5408, 5616, 5760, 5850, 5946, 6084, 6240, 6400, 6760, 6912, 7020, 7200, 7488, 7605, 7800, 7928, 8112, 8320, 8450, 8640, 8775, 8919, 9126, 9360, 9600, 9910, 9984, 10140, 10400, 10800, 10816, 11232, 11520, 11700, 11892, 12168, 12480, 12675, 12883, 13520, 14040, 14400, 14865, 14976, 15210, 15600, 15856, 16224, 16640, 16900, 17280, 17550, 17838, 18252, 18720, 19200, 19820, 20280, 20800, 21600, 21632, 22464, 22815, 23400, 23784, 24336, 24775, 24960, 25350, 25766, 26757, 27040, 28080, 28800, 29730, 29952, 30420, 31200, 31712, 32448, 33800, 34560, 35100, 35676, 36504, 37440, 38025, 38649, 39640, 40560, 41600, 43200, 43264, 44595, 44928, 45630, 46800, 47568, 48672, 49550, 49920, 50700, 51532, 53514, 54080, 56160, 57600, 59460, 60840, 62400, 63424, 64415, 64896, 67600, 70200, 71352, 73008, 74325, 74880, 76050, 77298, 79280, 81120, 83200, 86400, 89190, 89856, 91260, 93600, 95136, 97344, 99100, 101400, 103064, 107028, 108160, 112320, 114075, 115947, 118920, 121680, 124800, 126848, 128830, 129792, 133785, 135200, 140400, 142704, 146016, 148650, 149760, 152100, 154596, 158560, 162240, 167479, 172800, 178380, 182520, 187200, 190272, 193245, 194688, 198200, 202800, 206128, 214056, 216320, 222975, 224640, 228150, 231894, 237840, 243360, 249600, 253696, 257660, 267570, 270400, 280800, 285408, 292032, 297300, 304200, 309192, 317120, 322075, 324480, 334958, 347841, 356760, 365040, 374400, 380544, 386490, 389376, 396400, 405600, 412256, 428112, 445950, 449280, 456300, 463788, 475680, 486720, 502437, 515320, 535140, 540800, 561600, 570816, 579735, 584064, 594600, 608400, 618384, 634240, 644150, 648960, 668925, 669916, 695682, 713520, 730080, 748800, 761088, 772980, 792800, 811200, 824512, 837395, 856224, 891900, 912600, 927576, 951360, 966225, 973440, 1004874, 1030640, 1070280, 1081600, 1123200, 1141632, 1159470, 1168128, 1189200, 1216800, 1236768, 1268480, 1288300, 1337850, 1339832, 1391364, 1427040, 1460160, 1507311, 1545960, 1585600, 1622400, 1649024, 1674790, 1712448, 1739205, 1783800, 1825200, 1855152, 1902720, 1932450, 1946880, 2009748, 2061280, 2140560, 2246400, 2283264, 2318940, 2378400, 2433600, 2473536, 2512185, 2576600, 2675700, 2679664, 2782728, 2854080, 2898675, 2920320, 3014622, 3091920, 3171200, 3244800, 3298048, 3349580, 3424896, 3478410, 3567600, 3650400, 3710304, 3805440, 3864900, 4019496, 4122560, 4186975, 4281120, 4521933, 4637880, 4756800, 4867200, 4947072, 5024370, 5153200, 5351400, 5359328, 5565456, 5708160, 5797350, 5840640, 6029244, 6183840, 6342400, 6699160, 6849792, 6956820, 7135200, 7300800, 7420608, 7536555, 7729800, 8038992, 8245120, 8373950, 8562240, 8696025, 9043866, 9275760, 9513600, 9734400, 9894144, 10048740, 10306400, 10702800, 10718656, 11130912, 11416320, 11594700, 12058488, 12367680, 12560925, 13398320, 13913640, 14270400, 14601600, 14841216, 15073110, 15459600, 16077984, 16490240, 16747900, 17124480, 17392050, 18087732, 18551520, 19027200, 20097480, 20612800, 21405600, 21437312, 22261824, 22609665, 23189400, 24116976, 24735360, 25121850, 26796640, 27827280, 28540800, 29203200, 29682432, 30146220, 30919200, 32155968, 33495800, 34248960, 34784100, 36175464, 37103040, 37682775, 40194960, 41225600, 42811200, 42874624, 44523648, 45219330, 46378800, 48233952, 49470720, 50243700, 53593280, 55654560, 57081600, 60292440, 61838400, 64311936, 66991600, 69568200, 72350928, 74206080, 75365550, 80389920, 82451200, 85622400, 89047296, 90438660, 92757600, 96467904, 100487400, 107186560, 111309120, 113048325, 120584880, 123676800, 128623872, 133983200, 139136400, 144701856, 148412160, 150731100, 160779840, 171244800, 180877320, 185515200, 192935808, 200974800, 214373120, 222618240, 226096650, 241169760, 247353600, 267966400, 278272800, 289403712, 301462200, 321559680, 361754640, 371030400, 385871616, 401949600, 445236480, 452193300, 482339520, 535932800, 556545600, 578807424, 602924400, 643119360, 723509280, 742060800, 803899200, 904386600, 964679040, 1071865600, 1113091200, 1157614848, 1205848800, 1447018560, 1607798400, 1808773200, 1929358080, 2226182400, 2411697600, 2894037120, 3215596800, 3617546400, 4823395200, 5788074240, 7235092800, 9646790400, 14470185600, 28940371200]

約数ペア:

[(1, 28940371200), (2, 14470185600), (3, 9646790400), (4, 7235092800), (5, 5788074240), (6, 4823395200), (8, 3617546400), (9, 3215596800), (10, 2894037120), (12, 2411697600), (13, 2226182400), (15, 1929358080), (16, 1808773200), (18, 1607798400), (20, 1447018560), (24, 1205848800), (25, 1157614848), (26, 1113091200), (27, 1071865600), (30, 964679040), (32, 904386600), (36, 803899200), (39, 742060800), (40, 723509280), (45, 643119360), (48, 602924400), (50, 578807424), (52, 556545600), (54, 535932800), (60, 482339520), (64, 452193300), (65, 445236480), (72, 401949600), (75, 385871616), (78, 371030400), (80, 361754640), (90, 321559680), (96, 301462200), (100, 289403712), (104, 278272800), (108, 267966400), (117, 247353600), (120, 241169760), (128, 226096650), (130, 222618240), (135, 214373120), (144, 200974800), (150, 192935808), (156, 185515200), (160, 180877320), (169, 171244800), (180, 160779840), (192, 150731100), (195, 148412160), (200, 144701856), (208, 139136400), (216, 133983200), (225, 128623872), (234, 123676800), (240, 120584880), (256, 113048325), (260, 111309120), (270, 107186560), (288, 100487400), (300, 96467904), (312, 92757600), (320, 90438660), (325, 89047296), (338, 85622400), (351, 82451200), (360, 80389920), (384, 75365550), (390, 74206080), (400, 72350928), (416, 69568200), (432, 66991600), (450, 64311936), (468, 61838400), (480, 60292440), (507, 57081600), (520, 55654560), (540, 53593280), (576, 50243700), (585, 49470720), (600, 48233952), (624, 46378800), (640, 45219330), (650, 44523648), (675, 42874624), (676, 42811200), (702, 41225600), (720, 40194960), (768, 37682775), (780, 37103040), (800, 36175464), (832, 34784100), (845, 34248960), (864, 33495800), (900, 32155968), (936, 30919200), (960, 30146220), (975, 29682432), (991, 29203200), (1014, 28540800), (1040, 27827280), (1080, 26796640), (1152, 25121850), (1170, 24735360), (1200, 24116976), (1248, 23189400), (1280, 22609665), (1300, 22261824), (1350, 21437312), (1352, 21405600), (1404, 20612800), (1440, 20097480), (1521, 19027200), (1560, 18551520), (1600, 18087732), (1664, 17392050), (1690, 17124480), (1728, 16747900), (1755, 16490240), (1800, 16077984), (1872, 15459600), (1920, 15073110), (1950, 14841216), (1982, 14601600), (2028, 14270400), (2080, 13913640), (2160, 13398320), (2304, 12560925), (2340, 12367680), (2400, 12058488), (2496, 11594700), (2535, 11416320), (2600, 11130912), (2700, 10718656), (2704, 10702800), (2808, 10306400), (2880, 10048740), (2925, 9894144), (2973, 9734400), (3042, 9513600), (3120, 9275760), (3200, 9043866), (3328, 8696025), (3380, 8562240), (3456, 8373950), (3510, 8245120), (3600, 8038992), (3744, 7729800), (3840, 7536555), (3900, 7420608), (3964, 7300800), (4056, 7135200), (4160, 6956820), (4225, 6849792), (4320, 6699160), (4563, 6342400), (4680, 6183840), (4800, 6029244), (4955, 5840640), (4992, 5797350), (5070, 5708160), (5200, 5565456), (5400, 5359328), (5408, 5351400), (5616, 5153200), (5760, 5024370), (5850, 4947072), (5946, 4867200), (6084, 4756800), (6240, 4637880), (6400, 4521933), (6760, 4281120), (6912, 4186975), (7020, 4122560), (7200, 4019496), (7488, 3864900), (7605, 3805440), (7800, 3710304), (7928, 3650400), (8112, 3567600), (8320, 3478410), (8450, 3424896), (8640, 3349580), (8775, 3298048), (8919, 3244800), (9126, 3171200), (9360, 3091920), (9600, 3014622), (9910, 2920320), (9984, 2898675), (10140, 2854080), (10400, 2782728), (10800, 2679664), (10816, 2675700), (11232, 2576600), (11520, 2512185), (11700, 2473536), (11892, 2433600), (12168, 2378400), (12480, 2318940), (12675, 2283264), (12883, 2246400), (13520, 2140560), (14040, 2061280), (14400, 2009748), (14865, 1946880), (14976, 1932450), (15210, 1902720), (15600, 1855152), (15856, 1825200), (16224, 1783800), (16640, 1739205), (16900, 1712448), (17280, 1674790), (17550, 1649024), (17838, 1622400), (18252, 1585600), (18720, 1545960), (19200, 1507311), (19820, 1460160), (20280, 1427040), (20800, 1391364), (21600, 1339832), (21632, 1337850), (22464, 1288300), (22815, 1268480), (23400, 1236768), (23784, 1216800), (24336, 1189200), (24775, 1168128), (24960, 1159470), (25350, 1141632), (25766, 1123200), (26757, 1081600), (27040, 1070280), (28080, 1030640), (28800, 1004874), (29730, 973440), (29952, 966225), (30420, 951360), (31200, 927576), (31712, 912600), (32448, 891900), (33800, 856224), (34560, 837395), (35100, 824512), (35676, 811200), (36504, 792800), (37440, 772980), (38025, 761088), (38649, 748800), (39640, 730080), (40560, 713520), (41600, 695682), (43200, 669916), (43264, 668925), (44595, 648960), (44928, 644150), (45630, 634240), (46800, 618384), (47568, 608400), (48672, 594600), (49550, 584064), (49920, 579735), (50700, 570816), (51532, 561600), (53514, 540800), (54080, 535140), (56160, 515320), (57600, 502437), (59460, 486720), (60840, 475680), (62400, 463788), (63424, 456300), (64415, 449280), (64896, 445950), (67600, 428112), (70200, 412256), (71352, 405600), (73008, 396400), (74325, 389376), (74880, 386490), (76050, 380544), (77298, 374400), (79280, 365040), (81120, 356760), (83200, 347841), (86400, 334958), (89190, 324480), (89856, 322075), (91260, 317120), (93600, 309192), (95136, 304200), (97344, 297300), (99100, 292032), (101400, 285408), (103064, 280800), (107028, 270400), (108160, 267570), (112320, 257660), (114075, 253696), (115947, 249600), (118920, 243360), (121680, 237840), (124800, 231894), (126848, 228150), (128830, 224640), (129792, 222975), (133785, 216320), (135200, 214056), (140400, 206128), (142704, 202800), (146016, 198200), (148650, 194688), (149760, 193245), (152100, 190272), (154596, 187200), (158560, 182520), (162240, 178380), (167479, 172800)]