21864885120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:915

約数の個数: 512

約数和(自身を含む): 84144614400

約数和(自身を除く): 62279729280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 131, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 262, 270, 288, 312, 320, 351, 360, 384, 390, 393, 416, 432, 468, 480, 520, 524, 540, 576, 585, 624, 640, 655, 702, 720, 743, 780, 786, 832, 864, 936, 960, 1040, 1048, 1080, 1152, 1170, 1179, 1248, 1310, 1404, 1440, 1486, 1560, 1572, 1664, 1703, 1728, 1755, 1872, 1920, 1965, 2080, 2096, 2160, 2229, 2340, 2358, 2496, 2620, 2808, 2880, 2972, 3120, 3144, 3406, 3456, 3510, 3537, 3715, 3744, 3930, 4160, 4192, 4320, 4458, 4680, 4716, 4992, 5109, 5240, 5616, 5760, 5895, 5944, 6240, 6288, 6687, 6812, 7020, 7074, 7430, 7488, 7860, 8320, 8384, 8515, 8640, 8916, 9360, 9432, 9659, 10218, 10480, 11145, 11232, 11790, 11888, 12480, 12576, 13374, 13624, 14040, 14148, 14860, 14976, 15327, 15720, 16768, 17030, 17280, 17685, 17832, 18720, 18864, 19318, 20061, 20436, 20960, 22290, 22464, 23580, 23776, 24960, 25152, 25545, 26748, 27248, 28080, 28296, 28977, 29720, 30654, 31440, 33435, 34060, 35370, 35664, 37440, 37728, 38636, 40122, 40872, 41920, 44580, 44928, 45981, 47160, 47552, 48295, 50304, 51090, 53496, 54496, 56160, 56592, 57954, 59440, 61308, 62880, 66870, 68120, 70740, 71328, 74880, 75456, 76635, 77272, 80244, 81744, 83840, 86931, 89160, 91962, 94320, 95104, 96590, 97333, 100305, 102180, 106992, 108992, 112320, 113184, 115908, 118880, 122616, 125760, 133740, 136240, 141480, 142656, 144885, 150912, 153270, 154544, 160488, 163488, 173862, 178320, 183924, 188640, 193180, 194666, 200610, 204360, 213984, 217984, 224640, 226368, 229905, 231816, 237760, 245232, 251520, 260793, 267480, 272480, 282960, 285312, 289770, 291999, 306540, 309088, 320976, 326976, 347724, 356640, 367848, 377280, 386360, 389332, 401220, 408720, 427968, 434655, 452736, 459810, 463632, 475520, 486665, 490464, 521586, 534960, 544960, 565920, 579540, 583998, 613080, 618176, 641952, 653952, 695448, 713280, 735696, 754560, 772720, 778664, 802440, 817440, 855936, 869310, 875997, 919620, 927264, 973330, 980928, 1043172, 1069920, 1089920, 1131840, 1159080, 1167996, 1226160, 1236352, 1265329, 1283904, 1303965, 1390896, 1426560, 1459995, 1471392, 1545440, 1557328, 1604880, 1634880, 1738620, 1751994, 1839240, 1854528, 1946660, 1961856, 2086344, 2139840, 2263680, 2318160, 2335992, 2452320, 2530658, 2567808, 2607930, 2627991, 2781792, 2919990, 2942784, 3090880, 3114656, 3209760, 3269760, 3477240, 3503988, 3678480, 3709056, 3795987, 3893320, 4172688, 4279680, 4379985, 4636320, 4671984, 4904640, 5061316, 5215860, 5255982, 5563584, 5839980, 5885568, 6181760, 6229312, 6326645, 6419520, 6954480, 7007976, 7356960, 7591974, 7786640, 8345376, 8759970, 9272640, 9343968, 9809280, 10122632, 10431720, 10511964, 11127168, 11387961, 11679960, 12458624, 12653290, 12839040, 13139955, 13908960, 14015952, 14713920, 15183948, 15573280, 16690752, 17519940, 18545280, 18687936, 18979935, 20245264, 20863440, 21023928, 22775922, 23359920, 25306580, 26279910, 27817920, 28031904, 29427840, 30367896, 31146560, 33381504, 34163883, 35039880, 37375872, 37959870, 40490528, 41726880, 42047856, 45551844, 46719840, 50613160, 52559820, 55635840, 56063808, 56939805, 60735792, 62293120, 68327766, 70079760, 75919740, 80981056, 83453760, 84095712, 91103688, 93439680, 101226320, 105119640, 112127616, 113879610, 121471584, 136655532, 140159520, 151839480, 161962112, 166907520, 168191424, 170819415, 182207376, 186879360, 202452640, 210239280, 227759220, 242943168, 273311064, 280319040, 303678960, 336382848, 341638830, 364414752, 404905280, 420478560, 455518440, 485886336, 546622128, 560638080, 607357920, 683277660, 728829504, 809810560, 840957120, 911036880, 1093244256, 1214715840, 1366555320, 1457659008, 1681914240, 1822073760, 2186488512, 2429431680, 2733110640, 3644147520, 4372977024, 5466221280, 7288295040, 10932442560, 21864885120]

約数ペア:

[(1, 21864885120), (2, 10932442560), (3, 7288295040), (4, 5466221280), (5, 4372977024), (6, 3644147520), (8, 2733110640), (9, 2429431680), (10, 2186488512), (12, 1822073760), (13, 1681914240), (15, 1457659008), (16, 1366555320), (18, 1214715840), (20, 1093244256), (24, 911036880), (26, 840957120), (27, 809810560), (30, 728829504), (32, 683277660), (36, 607357920), (39, 560638080), (40, 546622128), (45, 485886336), (48, 455518440), (52, 420478560), (54, 404905280), (60, 364414752), (64, 341638830), (65, 336382848), (72, 303678960), (78, 280319040), (80, 273311064), (90, 242943168), (96, 227759220), (104, 210239280), (108, 202452640), (117, 186879360), (120, 182207376), (128, 170819415), (130, 168191424), (131, 166907520), (135, 161962112), (144, 151839480), (156, 140159520), (160, 136655532), (180, 121471584), (192, 113879610), (195, 112127616), (208, 105119640), (216, 101226320), (234, 93439680), (240, 91103688), (260, 84095712), (262, 83453760), (270, 80981056), (288, 75919740), (312, 70079760), (320, 68327766), (351, 62293120), (360, 60735792), (384, 56939805), (390, 56063808), (393, 55635840), (416, 52559820), (432, 50613160), (468, 46719840), (480, 45551844), (520, 42047856), (524, 41726880), (540, 40490528), (576, 37959870), (585, 37375872), (624, 35039880), (640, 34163883), (655, 33381504), (702, 31146560), (720, 30367896), (743, 29427840), (780, 28031904), (786, 27817920), (832, 26279910), (864, 25306580), (936, 23359920), (960, 22775922), (1040, 21023928), (1048, 20863440), (1080, 20245264), (1152, 18979935), (1170, 18687936), (1179, 18545280), (1248, 17519940), (1310, 16690752), (1404, 15573280), (1440, 15183948), (1486, 14713920), (1560, 14015952), (1572, 13908960), (1664, 13139955), (1703, 12839040), (1728, 12653290), (1755, 12458624), (1872, 11679960), (1920, 11387961), (1965, 11127168), (2080, 10511964), (2096, 10431720), (2160, 10122632), (2229, 9809280), (2340, 9343968), (2358, 9272640), (2496, 8759970), (2620, 8345376), (2808, 7786640), (2880, 7591974), (2972, 7356960), (3120, 7007976), (3144, 6954480), (3406, 6419520), (3456, 6326645), (3510, 6229312), (3537, 6181760), (3715, 5885568), (3744, 5839980), (3930, 5563584), (4160, 5255982), (4192, 5215860), (4320, 5061316), (4458, 4904640), (4680, 4671984), (4716, 4636320), (4992, 4379985), (5109, 4279680), (5240, 4172688), (5616, 3893320), (5760, 3795987), (5895, 3709056), (5944, 3678480), (6240, 3503988), (6288, 3477240), (6687, 3269760), (6812, 3209760), (7020, 3114656), (7074, 3090880), (7430, 2942784), (7488, 2919990), (7860, 2781792), (8320, 2627991), (8384, 2607930), (8515, 2567808), (8640, 2530658), (8916, 2452320), (9360, 2335992), (9432, 2318160), (9659, 2263680), (10218, 2139840), (10480, 2086344), (11145, 1961856), (11232, 1946660), (11790, 1854528), (11888, 1839240), (12480, 1751994), (12576, 1738620), (13374, 1634880), (13624, 1604880), (14040, 1557328), (14148, 1545440), (14860, 1471392), (14976, 1459995), (15327, 1426560), (15720, 1390896), (16768, 1303965), (17030, 1283904), (17280, 1265329), (17685, 1236352), (17832, 1226160), (18720, 1167996), (18864, 1159080), (19318, 1131840), (20061, 1089920), (20436, 1069920), (20960, 1043172), (22290, 980928), (22464, 973330), (23580, 927264), (23776, 919620), (24960, 875997), (25152, 869310), (25545, 855936), (26748, 817440), (27248, 802440), (28080, 778664), (28296, 772720), (28977, 754560), (29720, 735696), (30654, 713280), (31440, 695448), (33435, 653952), (34060, 641952), (35370, 618176), (35664, 613080), (37440, 583998), (37728, 579540), (38636, 565920), (40122, 544960), (40872, 534960), (41920, 521586), (44580, 490464), (44928, 486665), (45981, 475520), (47160, 463632), (47552, 459810), (48295, 452736), (50304, 434655), (51090, 427968), (53496, 408720), (54496, 401220), (56160, 389332), (56592, 386360), (57954, 377280), (59440, 367848), (61308, 356640), (62880, 347724), (66870, 326976), (68120, 320976), (70740, 309088), (71328, 306540), (74880, 291999), (75456, 289770), (76635, 285312), (77272, 282960), (80244, 272480), (81744, 267480), (83840, 260793), (86931, 251520), (89160, 245232), (91962, 237760), (94320, 231816), (95104, 229905), (96590, 226368), (97333, 224640), (100305, 217984), (102180, 213984), (106992, 204360), (108992, 200610), (112320, 194666), (113184, 193180), (115908, 188640), (118880, 183924), (122616, 178320), (125760, 173862), (133740, 163488), (136240, 160488), (141480, 154544), (142656, 153270), (144885, 150912)]