388903680

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 540

約数和(自身を含む): 1578916416

約数和(自身を除く): 1190012736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 81, 88, 90, 93, 96, 99, 108, 110, 120, 121, 124, 128, 132, 135, 144, 155, 160, 162, 165, 176, 180, 186, 192, 198, 216, 220, 240, 242, 248, 256, 264, 270, 279, 288, 297, 310, 320, 324, 330, 341, 352, 360, 363, 372, 384, 396, 405, 432, 440, 465, 480, 484, 495, 496, 528, 540, 558, 576, 594, 605, 620, 640, 648, 660, 682, 704, 720, 726, 744, 768, 792, 810, 837, 864, 880, 891, 930, 960, 968, 990, 992, 1023, 1056, 1080, 1089, 1116, 1152, 1188, 1210, 1240, 1280, 1296, 1320, 1364, 1395, 1408, 1440, 1452, 1485, 1488, 1584, 1620, 1674, 1705, 1728, 1760, 1782, 1815, 1860, 1920, 1936, 1980, 1984, 2046, 2112, 2160, 2178, 2232, 2304, 2376, 2420, 2480, 2511, 2592, 2640, 2728, 2790, 2816, 2880, 2904, 2970, 2976, 3069, 3168, 3240, 3267, 3348, 3410, 3456, 3520, 3564, 3630, 3720, 3751, 3840, 3872, 3960, 3968, 4092, 4185, 4224, 4320, 4356, 4455, 4464, 4752, 4840, 4960, 5022, 5115, 5184, 5280, 5445, 5456, 5580, 5760, 5808, 5940, 5952, 6138, 6336, 6480, 6534, 6696, 6820, 6912, 7040, 7128, 7260, 7440, 7502, 7744, 7920, 7936, 8184, 8370, 8448, 8640, 8712, 8910, 8928, 9207, 9504, 9680, 9801, 9920, 10044, 10230, 10368, 10560, 10890, 10912, 11160, 11253, 11520, 11616, 11880, 11904, 12276, 12555, 12672, 12960, 13068, 13392, 13640, 14080, 14256, 14520, 14880, 15004, 15345, 15488, 15840, 16335, 16368, 16740, 17280, 17424, 17820, 17856, 18414, 18755, 19008, 19360, 19602, 19840, 20088, 20460, 20736, 21120, 21780, 21824, 22320, 22506, 23232, 23760, 23808, 24552, 25110, 25344, 25920, 26136, 26784, 27280, 27621, 28512, 29040, 29760, 30008, 30690, 30976, 31680, 32670, 32736, 33480, 33759, 34560, 34848, 35640, 35712, 36828, 37510, 38016, 38720, 39204, 39680, 40176, 40920, 42240, 43560, 43648, 44640, 45012, 46035, 46464, 47520, 49005, 49104, 50220, 51840, 52272, 53568, 54560, 55242, 56265, 57024, 58080, 59520, 60016, 61380, 63360, 65340, 65472, 66960, 67518, 69696, 71280, 71424, 73656, 75020, 76032, 77440, 78408, 80352, 81840, 87120, 87296, 89280, 90024, 92070, 92928, 95040, 98010, 98208, 100440, 101277, 103680, 104544, 107136, 109120, 110484, 112530, 114048, 116160, 119040, 120032, 122760, 126720, 130680, 130944, 133920, 135036, 138105, 139392, 142560, 147312, 150040, 154880, 156816, 160704, 163680, 168795, 174240, 178560, 180048, 184140, 190080, 196020, 196416, 200880, 202554, 209088, 214272, 218240, 220968, 225060, 228096, 232320, 240064, 245520, 261360, 261888, 267840, 270072, 276210, 278784, 285120, 294624, 300080, 303831, 313632, 321408, 327360, 337590, 348480, 357120, 360096, 368280, 380160, 392040, 392832, 401760, 405108, 418176, 436480, 441936, 450120, 464640, 480128, 491040, 506385, 522720, 535680, 540144, 552420, 570240, 589248, 600160, 607662, 627264, 642816, 654720, 675180, 696960, 720192, 736560, 784080, 785664, 803520, 810216, 836352, 883872, 900240, 960256, 982080, 1012770, 1045440, 1071360, 1080288, 1104840, 1140480, 1178496, 1200320, 1215324, 1254528, 1309440, 1350360, 1393920, 1440384, 1473120, 1519155, 1568160, 1607040, 1620432, 1767744, 1800480, 1964160, 2025540, 2090880, 2160576, 2209680, 2356992, 2400640, 2430648, 2509056, 2700720, 2880768, 2946240, 3038310, 3136320, 3214080, 3240864, 3535488, 3600960, 3928320, 4051080, 4181760, 4321152, 4419360, 4801280, 4861296, 5401440, 5892480, 6076620, 6272640, 6481728, 7070976, 7201920, 8102160, 8642304, 8838720, 9722592, 10802880, 11784960, 12153240, 12545280, 12963456, 14403840, 16204320, 17677440, 19445184, 21605760, 24306480, 25926912, 32408640, 35354880, 38890368, 43211520, 48612960, 64817280, 77780736, 97225920, 129634560, 194451840, 388903680]

約数ペア:

[(1, 388903680), (2, 194451840), (3, 129634560), (4, 97225920), (5, 77780736), (6, 64817280), (8, 48612960), (9, 43211520), (10, 38890368), (11, 35354880), (12, 32408640), (15, 25926912), (16, 24306480), (18, 21605760), (20, 19445184), (22, 17677440), (24, 16204320), (27, 14403840), (30, 12963456), (31, 12545280), (32, 12153240), (33, 11784960), (36, 10802880), (40, 9722592), (44, 8838720), (45, 8642304), (48, 8102160), (54, 7201920), (55, 7070976), (60, 6481728), (62, 6272640), (64, 6076620), (66, 5892480), (72, 5401440), (80, 4861296), (81, 4801280), (88, 4419360), (90, 4321152), (93, 4181760), (96, 4051080), (99, 3928320), (108, 3600960), (110, 3535488), (120, 3240864), (121, 3214080), (124, 3136320), (128, 3038310), (132, 2946240), (135, 2880768), (144, 2700720), (155, 2509056), (160, 2430648), (162, 2400640), (165, 2356992), (176, 2209680), (180, 2160576), (186, 2090880), (192, 2025540), (198, 1964160), (216, 1800480), (220, 1767744), (240, 1620432), (242, 1607040), (248, 1568160), (256, 1519155), (264, 1473120), (270, 1440384), (279, 1393920), (288, 1350360), (297, 1309440), (310, 1254528), (320, 1215324), (324, 1200320), (330, 1178496), (341, 1140480), (352, 1104840), (360, 1080288), (363, 1071360), (372, 1045440), (384, 1012770), (396, 982080), (405, 960256), (432, 900240), (440, 883872), (465, 836352), (480, 810216), (484, 803520), (495, 785664), (496, 784080), (528, 736560), (540, 720192), (558, 696960), (576, 675180), (594, 654720), (605, 642816), (620, 627264), (640, 607662), (648, 600160), (660, 589248), (682, 570240), (704, 552420), (720, 540144), (726, 535680), (744, 522720), (768, 506385), (792, 491040), (810, 480128), (837, 464640), (864, 450120), (880, 441936), (891, 436480), (930, 418176), (960, 405108), (968, 401760), (990, 392832), (992, 392040), (1023, 380160), (1056, 368280), (1080, 360096), (1089, 357120), (1116, 348480), (1152, 337590), (1188, 327360), (1210, 321408), (1240, 313632), (1280, 303831), (1296, 300080), (1320, 294624), (1364, 285120), (1395, 278784), (1408, 276210), (1440, 270072), (1452, 267840), (1485, 261888), (1488, 261360), (1584, 245520), (1620, 240064), (1674, 232320), (1705, 228096), (1728, 225060), (1760, 220968), (1782, 218240), (1815, 214272), (1860, 209088), (1920, 202554), (1936, 200880), (1980, 196416), (1984, 196020), (2046, 190080), (2112, 184140), (2160, 180048), (2178, 178560), (2232, 174240), (2304, 168795), (2376, 163680), (2420, 160704), (2480, 156816), (2511, 154880), (2592, 150040), (2640, 147312), (2728, 142560), (2790, 139392), (2816, 138105), (2880, 135036), (2904, 133920), (2970, 130944), (2976, 130680), (3069, 126720), (3168, 122760), (3240, 120032), (3267, 119040), (3348, 116160), (3410, 114048), (3456, 112530), (3520, 110484), (3564, 109120), (3630, 107136), (3720, 104544), (3751, 103680), (3840, 101277), (3872, 100440), (3960, 98208), (3968, 98010), (4092, 95040), (4185, 92928), (4224, 92070), (4320, 90024), (4356, 89280), (4455, 87296), (4464, 87120), (4752, 81840), (4840, 80352), (4960, 78408), (5022, 77440), (5115, 76032), (5184, 75020), (5280, 73656), (5445, 71424), (5456, 71280), (5580, 69696), (5760, 67518), (5808, 66960), (5940, 65472), (5952, 65340), (6138, 63360), (6336, 61380), (6480, 60016), (6534, 59520), (6696, 58080), (6820, 57024), (6912, 56265), (7040, 55242), (7128, 54560), (7260, 53568), (7440, 52272), (7502, 51840), (7744, 50220), (7920, 49104), (7936, 49005), (8184, 47520), (8370, 46464), (8448, 46035), (8640, 45012), (8712, 44640), (8910, 43648), (8928, 43560), (9207, 42240), (9504, 40920), (9680, 40176), (9801, 39680), (9920, 39204), (10044, 38720), (10230, 38016), (10368, 37510), (10560, 36828), (10890, 35712), (10912, 35640), (11160, 34848), (11253, 34560), (11520, 33759), (11616, 33480), (11880, 32736), (11904, 32670), (12276, 31680), (12555, 30976), (12672, 30690), (12960, 30008), (13068, 29760), (13392, 29040), (13640, 28512), (14080, 27621), (14256, 27280), (14520, 26784), (14880, 26136), (15004, 25920), (15345, 25344), (15488, 25110), (15840, 24552), (16335, 23808), (16368, 23760), (16740, 23232), (17280, 22506), (17424, 22320), (17820, 21824), (17856, 21780), (18414, 21120), (18755, 20736), (19008, 20460), (19360, 20088), (19602, 19840)]