19387687680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^2$

素因数の和:524

約数の個数: 324

約数和(自身を含む): 69541687488

約数和(自身を除く): 50153999808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 233, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 466, 480, 496, 558, 576, 620, 640, 699, 720, 744, 768, 930, 932, 960, 992, 1116, 1152, 1165, 1240, 1280, 1395, 1398, 1440, 1488, 1860, 1864, 1920, 1984, 2097, 2232, 2304, 2330, 2480, 2790, 2796, 2880, 2976, 3495, 3720, 3728, 3840, 3968, 4194, 4464, 4660, 4960, 5580, 5592, 5760, 5952, 6990, 7223, 7440, 7456, 7936, 8388, 8928, 9320, 9920, 10485, 11160, 11184, 11520, 11904, 13980, 14446, 14880, 14912, 16776, 17856, 18640, 19840, 20970, 21669, 22320, 22368, 23808, 27960, 28892, 29760, 29824, 33552, 35712, 36115, 37280, 39680, 41940, 43338, 44640, 44736, 54289, 55920, 57784, 59520, 59648, 65007, 67104, 71424, 72230, 74560, 83880, 86676, 89280, 89472, 108345, 108578, 111840, 115568, 119040, 130014, 134208, 144460, 149120, 162867, 167760, 173352, 178560, 178944, 216690, 217156, 223680, 231136, 260028, 268416, 271445, 288920, 298240, 325035, 325734, 335520, 346704, 357120, 433380, 434312, 447360, 462272, 488601, 520056, 536832, 542890, 577840, 650070, 651468, 671040, 693408, 814335, 866760, 868624, 894720, 924544, 977202, 1040112, 1085780, 1155680, 1300140, 1302936, 1342080, 1386816, 1628670, 1682959, 1733520, 1737248, 1849088, 1954404, 2080224, 2171560, 2311360, 2443005, 2600280, 2605872, 2684160, 2773632, 3257340, 3365918, 3467040, 3474496, 3908808, 4160448, 4343120, 4622720, 4886010, 5048877, 5200560, 5211744, 5547264, 6514680, 6731836, 6934080, 6948992, 7817616, 8320896, 8414795, 8686240, 9245440, 9772020, 10097754, 10401120, 10423488, 13029360, 13463672, 13868160, 13897984, 15146631, 15635232, 16641792, 16829590, 17372480, 19544040, 20195508, 20802240, 20846976, 25244385, 26058720, 26927344, 27736320, 30293262, 31270464, 33659180, 34744960, 39088080, 40391016, 41604480, 41693952, 50488770, 52117440, 53854688, 60586524, 62540928, 67318360, 69489920, 75733155, 78176160, 80782032, 83208960, 100977540, 104234880, 107709376, 121173048, 125081856, 134636720, 151466310, 156352320, 161564064, 201955080, 208469760, 215418752, 242346096, 269273440, 302932620, 312704640, 323128128, 403910160, 430837504, 484692192, 538546880, 605865240, 625409280, 646256256, 807820320, 969384384, 1077093760, 1211730480, 1292512512, 1615640640, 1938768768, 2154187520, 2423460960, 3231281280, 3877537536, 4846921920, 6462562560, 9693843840, 19387687680]

約数ペア:

[(1, 19387687680), (2, 9693843840), (3, 6462562560), (4, 4846921920), (5, 3877537536), (6, 3231281280), (8, 2423460960), (9, 2154187520), (10, 1938768768), (12, 1615640640), (15, 1292512512), (16, 1211730480), (18, 1077093760), (20, 969384384), (24, 807820320), (30, 646256256), (31, 625409280), (32, 605865240), (36, 538546880), (40, 484692192), (45, 430837504), (48, 403910160), (60, 323128128), (62, 312704640), (64, 302932620), (72, 269273440), (80, 242346096), (90, 215418752), (93, 208469760), (96, 201955080), (120, 161564064), (124, 156352320), (128, 151466310), (144, 134636720), (155, 125081856), (160, 121173048), (180, 107709376), (186, 104234880), (192, 100977540), (233, 83208960), (240, 80782032), (248, 78176160), (256, 75733155), (279, 69489920), (288, 67318360), (310, 62540928), (320, 60586524), (360, 53854688), (372, 52117440), (384, 50488770), (465, 41693952), (466, 41604480), (480, 40391016), (496, 39088080), (558, 34744960), (576, 33659180), (620, 31270464), (640, 30293262), (699, 27736320), (720, 26927344), (744, 26058720), (768, 25244385), (930, 20846976), (932, 20802240), (960, 20195508), (992, 19544040), (1116, 17372480), (1152, 16829590), (1165, 16641792), (1240, 15635232), (1280, 15146631), (1395, 13897984), (1398, 13868160), (1440, 13463672), (1488, 13029360), (1860, 10423488), (1864, 10401120), (1920, 10097754), (1984, 9772020), (2097, 9245440), (2232, 8686240), (2304, 8414795), (2330, 8320896), (2480, 7817616), (2790, 6948992), (2796, 6934080), (2880, 6731836), (2976, 6514680), (3495, 5547264), (3720, 5211744), (3728, 5200560), (3840, 5048877), (3968, 4886010), (4194, 4622720), (4464, 4343120), (4660, 4160448), (4960, 3908808), (5580, 3474496), (5592, 3467040), (5760, 3365918), (5952, 3257340), (6990, 2773632), (7223, 2684160), (7440, 2605872), (7456, 2600280), (7936, 2443005), (8388, 2311360), (8928, 2171560), (9320, 2080224), (9920, 1954404), (10485, 1849088), (11160, 1737248), (11184, 1733520), (11520, 1682959), (11904, 1628670), (13980, 1386816), (14446, 1342080), (14880, 1302936), (14912, 1300140), (16776, 1155680), (17856, 1085780), (18640, 1040112), (19840, 977202), (20970, 924544), (21669, 894720), (22320, 868624), (22368, 866760), (23808, 814335), (27960, 693408), (28892, 671040), (29760, 651468), (29824, 650070), (33552, 577840), (35712, 542890), (36115, 536832), (37280, 520056), (39680, 488601), (41940, 462272), (43338, 447360), (44640, 434312), (44736, 433380), (54289, 357120), (55920, 346704), (57784, 335520), (59520, 325734), (59648, 325035), (65007, 298240), (67104, 288920), (71424, 271445), (72230, 268416), (74560, 260028), (83880, 231136), (86676, 223680), (89280, 217156), (89472, 216690), (108345, 178944), (108578, 178560), (111840, 173352), (115568, 167760), (119040, 162867), (130014, 149120), (134208, 144460)]