1876970880

素因数分解:

$2^7\times 3^9\times 5^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 6775758000

約数和(自身を除く): 4898787120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 149, 160, 162, 180, 192, 216, 240, 243, 270, 288, 298, 320, 324, 360, 384, 405, 432, 447, 480, 486, 540, 576, 596, 640, 648, 720, 729, 745, 810, 864, 894, 960, 972, 1080, 1152, 1192, 1215, 1296, 1341, 1440, 1458, 1490, 1620, 1728, 1788, 1920, 1944, 2160, 2187, 2235, 2384, 2430, 2592, 2682, 2880, 2916, 2980, 3240, 3456, 3576, 3645, 3888, 4023, 4320, 4374, 4470, 4768, 4860, 5184, 5364, 5760, 5832, 5960, 6480, 6561, 6705, 7152, 7290, 7776, 8046, 8640, 8748, 8940, 9536, 9720, 10368, 10728, 10935, 11664, 11920, 12069, 12960, 13122, 13410, 14304, 14580, 15552, 16092, 17280, 17496, 17880, 19072, 19440, 19683, 20115, 21456, 21870, 23328, 23840, 24138, 25920, 26244, 26820, 28608, 29160, 31104, 32184, 32805, 34992, 35760, 36207, 38880, 39366, 40230, 42912, 43740, 46656, 47680, 48276, 51840, 52488, 53640, 57216, 58320, 60345, 64368, 65610, 69984, 71520, 72414, 77760, 78732, 80460, 85824, 87480, 93312, 95360, 96552, 98415, 104976, 107280, 108621, 116640, 120690, 128736, 131220, 139968, 143040, 144828, 155520, 157464, 160920, 171648, 174960, 181035, 193104, 196830, 209952, 214560, 217242, 233280, 241380, 257472, 262440, 279936, 286080, 289656, 314928, 321840, 325863, 349920, 362070, 386208, 393660, 419904, 429120, 434484, 466560, 482760, 514944, 524880, 543105, 579312, 629856, 643680, 651726, 699840, 724140, 772416, 787320, 839808, 858240, 868968, 965520, 977589, 1049760, 1086210, 1158624, 1259712, 1287360, 1303452, 1399680, 1448280, 1544832, 1574640, 1629315, 1737936, 1931040, 1955178, 2099520, 2172420, 2317248, 2519424, 2574720, 2606904, 2896560, 2932767, 3149280, 3258630, 3475872, 3862080, 3910356, 4199040, 4344840, 4634496, 4887945, 5213808, 5793120, 5865534, 6298560, 6517260, 6951744, 7724160, 7820712, 8689680, 9775890, 10427616, 11586240, 11731068, 12597120, 13034520, 13903488, 14663835, 15641424, 17379360, 19551780, 20855232, 23172480, 23462136, 26069040, 29327670, 31282848, 34758720, 39103560, 41710464, 46924272, 52138080, 58655340, 62565696, 69517440, 78207120, 93848544, 104276160, 117310680, 125131392, 156414240, 187697088, 208552320, 234621360, 312828480, 375394176, 469242720, 625656960, 938485440, 1876970880]

約数ペア:

[(1, 1876970880), (2, 938485440), (3, 625656960), (4, 469242720), (5, 375394176), (6, 312828480), (8, 234621360), (9, 208552320), (10, 187697088), (12, 156414240), (15, 125131392), (16, 117310680), (18, 104276160), (20, 93848544), (24, 78207120), (27, 69517440), (30, 62565696), (32, 58655340), (36, 52138080), (40, 46924272), (45, 41710464), (48, 39103560), (54, 34758720), (60, 31282848), (64, 29327670), (72, 26069040), (80, 23462136), (81, 23172480), (90, 20855232), (96, 19551780), (108, 17379360), (120, 15641424), (128, 14663835), (135, 13903488), (144, 13034520), (149, 12597120), (160, 11731068), (162, 11586240), (180, 10427616), (192, 9775890), (216, 8689680), (240, 7820712), (243, 7724160), (270, 6951744), (288, 6517260), (298, 6298560), (320, 5865534), (324, 5793120), (360, 5213808), (384, 4887945), (405, 4634496), (432, 4344840), (447, 4199040), (480, 3910356), (486, 3862080), (540, 3475872), (576, 3258630), (596, 3149280), (640, 2932767), (648, 2896560), (720, 2606904), (729, 2574720), (745, 2519424), (810, 2317248), (864, 2172420), (894, 2099520), (960, 1955178), (972, 1931040), (1080, 1737936), (1152, 1629315), (1192, 1574640), (1215, 1544832), (1296, 1448280), (1341, 1399680), (1440, 1303452), (1458, 1287360), (1490, 1259712), (1620, 1158624), (1728, 1086210), (1788, 1049760), (1920, 977589), (1944, 965520), (2160, 868968), (2187, 858240), (2235, 839808), (2384, 787320), (2430, 772416), (2592, 724140), (2682, 699840), (2880, 651726), (2916, 643680), (2980, 629856), (3240, 579312), (3456, 543105), (3576, 524880), (3645, 514944), (3888, 482760), (4023, 466560), (4320, 434484), (4374, 429120), (4470, 419904), (4768, 393660), (4860, 386208), (5184, 362070), (5364, 349920), (5760, 325863), (5832, 321840), (5960, 314928), (6480, 289656), (6561, 286080), (6705, 279936), (7152, 262440), (7290, 257472), (7776, 241380), (8046, 233280), (8640, 217242), (8748, 214560), (8940, 209952), (9536, 196830), (9720, 193104), (10368, 181035), (10728, 174960), (10935, 171648), (11664, 160920), (11920, 157464), (12069, 155520), (12960, 144828), (13122, 143040), (13410, 139968), (14304, 131220), (14580, 128736), (15552, 120690), (16092, 116640), (17280, 108621), (17496, 107280), (17880, 104976), (19072, 98415), (19440, 96552), (19683, 95360), (20115, 93312), (21456, 87480), (21870, 85824), (23328, 80460), (23840, 78732), (24138, 77760), (25920, 72414), (26244, 71520), (26820, 69984), (28608, 65610), (29160, 64368), (31104, 60345), (32184, 58320), (32805, 57216), (34992, 53640), (35760, 52488), (36207, 51840), (38880, 48276), (39366, 47680), (40230, 46656), (42912, 43740)]