388446775680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{14411}}^1$

素因数の和:14673

約数の個数: 256

約数和(自身を含む): 1259516563200

約数和(自身を除く): 871069787520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 139, 160, 192, 202, 240, 278, 303, 320, 384, 404, 417, 480, 505, 556, 606, 640, 695, 808, 834, 960, 1010, 1112, 1212, 1390, 1515, 1616, 1668, 1920, 2020, 2085, 2224, 2424, 2780, 3030, 3232, 3336, 4040, 4170, 4448, 4848, 5560, 6060, 6464, 6672, 8080, 8340, 8896, 9696, 11120, 12120, 12928, 13344, 14039, 14411, 16160, 16680, 17792, 19392, 22240, 24240, 26688, 28078, 28822, 32320, 33360, 38784, 42117, 43233, 44480, 48480, 53376, 56156, 57644, 64640, 66720, 70195, 72055, 84234, 86466, 88960, 96960, 112312, 115288, 133440, 140390, 144110, 168468, 172932, 193920, 210585, 216165, 224624, 230576, 266880, 280780, 288220, 336936, 345864, 421170, 432330, 449248, 461152, 561560, 576440, 673872, 691728, 842340, 864660, 898496, 922304, 1123120, 1152880, 1347744, 1383456, 1455511, 1684680, 1729320, 1796992, 1844608, 2003129, 2246240, 2305760, 2695488, 2766912, 2911022, 3369360, 3458640, 4006258, 4366533, 4492480, 4611520, 5390976, 5533824, 5822044, 6009387, 6738720, 6917280, 7277555, 8012516, 8733066, 8984960, 9223040, 10015645, 11644088, 12018774, 13477440, 13834560, 14555110, 16025032, 17466132, 20031290, 21832665, 23288176, 24037548, 26954880, 27669120, 29110220, 30046935, 32050064, 34932264, 40062580, 43665330, 46576352, 48075096, 58220440, 60093870, 64100128, 69864528, 80125160, 87330660, 93152704, 96150192, 116440880, 120187740, 128200256, 139729056, 160250320, 174661320, 186305408, 192300384, 202316029, 232881760, 240375480, 256400512, 279458112, 320500640, 349322640, 384600768, 404632058, 465763520, 480750960, 558916224, 606948087, 641001280, 698645280, 769201536, 809264116, 931527040, 961501920, 1011580145, 1213896174, 1282002560, 1397290560, 1618528232, 1923003840, 2023160290, 2427792348, 2794581120, 3034740435, 3237056464, 3846007680, 4046320580, 4855584696, 6069480870, 6474112928, 8092641160, 9711169392, 12138961740, 12948225856, 16185282320, 19422338784, 24277923480, 25896451712, 32370564640, 38844677568, 48555846960, 64741129280, 77689355136, 97111693920, 129482258560, 194223387840, 388446775680]

約数ペア:

[(1, 388446775680), (2, 194223387840), (3, 129482258560), (4, 97111693920), (5, 77689355136), (6, 64741129280), (8, 48555846960), (10, 38844677568), (12, 32370564640), (15, 25896451712), (16, 24277923480), (20, 19422338784), (24, 16185282320), (30, 12948225856), (32, 12138961740), (40, 9711169392), (48, 8092641160), (60, 6474112928), (64, 6069480870), (80, 4855584696), (96, 4046320580), (101, 3846007680), (120, 3237056464), (128, 3034740435), (139, 2794581120), (160, 2427792348), (192, 2023160290), (202, 1923003840), (240, 1618528232), (278, 1397290560), (303, 1282002560), (320, 1213896174), (384, 1011580145), (404, 961501920), (417, 931527040), (480, 809264116), (505, 769201536), (556, 698645280), (606, 641001280), (640, 606948087), (695, 558916224), (808, 480750960), (834, 465763520), (960, 404632058), (1010, 384600768), (1112, 349322640), (1212, 320500640), (1390, 279458112), (1515, 256400512), (1616, 240375480), (1668, 232881760), (1920, 202316029), (2020, 192300384), (2085, 186305408), (2224, 174661320), (2424, 160250320), (2780, 139729056), (3030, 128200256), (3232, 120187740), (3336, 116440880), (4040, 96150192), (4170, 93152704), (4448, 87330660), (4848, 80125160), (5560, 69864528), (6060, 64100128), (6464, 60093870), (6672, 58220440), (8080, 48075096), (8340, 46576352), (8896, 43665330), (9696, 40062580), (11120, 34932264), (12120, 32050064), (12928, 30046935), (13344, 29110220), (14039, 27669120), (14411, 26954880), (16160, 24037548), (16680, 23288176), (17792, 21832665), (19392, 20031290), (22240, 17466132), (24240, 16025032), (26688, 14555110), (28078, 13834560), (28822, 13477440), (32320, 12018774), (33360, 11644088), (38784, 10015645), (42117, 9223040), (43233, 8984960), (44480, 8733066), (48480, 8012516), (53376, 7277555), (56156, 6917280), (57644, 6738720), (64640, 6009387), (66720, 5822044), (70195, 5533824), (72055, 5390976), (84234, 4611520), (86466, 4492480), (88960, 4366533), (96960, 4006258), (112312, 3458640), (115288, 3369360), (133440, 2911022), (140390, 2766912), (144110, 2695488), (168468, 2305760), (172932, 2246240), (193920, 2003129), (210585, 1844608), (216165, 1796992), (224624, 1729320), (230576, 1684680), (266880, 1455511), (280780, 1383456), (288220, 1347744), (336936, 1152880), (345864, 1123120), (421170, 922304), (432330, 898496), (449248, 864660), (461152, 842340), (561560, 691728), (576440, 673872)]