156414240

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 216

約数和(自身を含む): 557984700

約数和(自身を除く): 401570460

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 149, 160, 162, 180, 216, 240, 243, 270, 288, 298, 324, 360, 405, 432, 447, 480, 486, 540, 596, 648, 720, 729, 745, 810, 864, 894, 972, 1080, 1192, 1215, 1296, 1341, 1440, 1458, 1490, 1620, 1788, 1944, 2160, 2187, 2235, 2384, 2430, 2592, 2682, 2916, 2980, 3240, 3576, 3645, 3888, 4023, 4320, 4374, 4470, 4768, 4860, 5364, 5832, 5960, 6480, 6561, 6705, 7152, 7290, 7776, 8046, 8748, 8940, 9720, 10728, 10935, 11664, 11920, 12069, 12960, 13122, 13410, 14304, 14580, 16092, 17496, 17880, 19440, 20115, 21456, 21870, 23328, 23840, 24138, 26244, 26820, 29160, 32184, 32805, 34992, 35760, 36207, 38880, 40230, 42912, 43740, 48276, 52488, 53640, 58320, 60345, 64368, 65610, 69984, 71520, 72414, 80460, 87480, 96552, 104976, 107280, 108621, 116640, 120690, 128736, 131220, 144828, 160920, 174960, 181035, 193104, 209952, 214560, 217242, 241380, 262440, 289656, 321840, 325863, 349920, 362070, 386208, 434484, 482760, 524880, 543105, 579312, 643680, 651726, 724140, 868968, 965520, 977589, 1049760, 1086210, 1158624, 1303452, 1448280, 1629315, 1737936, 1931040, 1955178, 2172420, 2606904, 2896560, 3258630, 3475872, 3910356, 4344840, 4887945, 5213808, 5793120, 6517260, 7820712, 8689680, 9775890, 10427616, 13034520, 15641424, 17379360, 19551780, 26069040, 31282848, 39103560, 52138080, 78207120, 156414240]

約数ペア:

[(1, 156414240), (2, 78207120), (3, 52138080), (4, 39103560), (5, 31282848), (6, 26069040), (8, 19551780), (9, 17379360), (10, 15641424), (12, 13034520), (15, 10427616), (16, 9775890), (18, 8689680), (20, 7820712), (24, 6517260), (27, 5793120), (30, 5213808), (32, 4887945), (36, 4344840), (40, 3910356), (45, 3475872), (48, 3258630), (54, 2896560), (60, 2606904), (72, 2172420), (80, 1955178), (81, 1931040), (90, 1737936), (96, 1629315), (108, 1448280), (120, 1303452), (135, 1158624), (144, 1086210), (149, 1049760), (160, 977589), (162, 965520), (180, 868968), (216, 724140), (240, 651726), (243, 643680), (270, 579312), (288, 543105), (298, 524880), (324, 482760), (360, 434484), (405, 386208), (432, 362070), (447, 349920), (480, 325863), (486, 321840), (540, 289656), (596, 262440), (648, 241380), (720, 217242), (729, 214560), (745, 209952), (810, 193104), (864, 181035), (894, 174960), (972, 160920), (1080, 144828), (1192, 131220), (1215, 128736), (1296, 120690), (1341, 116640), (1440, 108621), (1458, 107280), (1490, 104976), (1620, 96552), (1788, 87480), (1944, 80460), (2160, 72414), (2187, 71520), (2235, 69984), (2384, 65610), (2430, 64368), (2592, 60345), (2682, 58320), (2916, 53640), (2980, 52488), (3240, 48276), (3576, 43740), (3645, 42912), (3888, 40230), (4023, 38880), (4320, 36207), (4374, 35760), (4470, 34992), (4768, 32805), (4860, 32184), (5364, 29160), (5832, 26820), (5960, 26244), (6480, 24138), (6561, 23840), (6705, 23328), (7152, 21870), (7290, 21456), (7776, 20115), (8046, 19440), (8748, 17880), (8940, 17496), (9720, 16092), (10728, 14580), (10935, 14304), (11664, 13410), (11920, 13122), (12069, 12960)]