157105440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:952

約数の個数: 192

約数和(自身を含む): 563915520

約数和(自身を除く): 406810080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 887, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1774, 1845, 1968, 2160, 2214, 2460, 2661, 2952, 3280, 3548, 3690, 3936, 4320, 4428, 4435, 4920, 5322, 5535, 5904, 6560, 7096, 7380, 7983, 8856, 8870, 9840, 10644, 11070, 11808, 13305, 14192, 14760, 15966, 17712, 17740, 19680, 21288, 22140, 23949, 26610, 28384, 29520, 31932, 35424, 35480, 36367, 39915, 42576, 44280, 47898, 53220, 59040, 63864, 70960, 72734, 79830, 85152, 88560, 95796, 106440, 109101, 119745, 127728, 141920, 145468, 159660, 177120, 181835, 191592, 212880, 218202, 239490, 255456, 290936, 319320, 327303, 363670, 383184, 425760, 436404, 478980, 545505, 581872, 638640, 654606, 727340, 766368, 872808, 957960, 981909, 1091010, 1163744, 1277280, 1309212, 1454680, 1636515, 1745616, 1915920, 1963818, 2182020, 2618424, 2909360, 3273030, 3491232, 3831840, 3927636, 4364040, 4909545, 5236848, 5818720, 6546060, 7855272, 8728080, 9819090, 10473696, 13092120, 15710544, 17456160, 19638180, 26184240, 31421088, 39276360, 52368480, 78552720, 157105440]

約数ペア:

[(1, 157105440), (2, 78552720), (3, 52368480), (4, 39276360), (5, 31421088), (6, 26184240), (8, 19638180), (9, 17456160), (10, 15710544), (12, 13092120), (15, 10473696), (16, 9819090), (18, 8728080), (20, 7855272), (24, 6546060), (27, 5818720), (30, 5236848), (32, 4909545), (36, 4364040), (40, 3927636), (41, 3831840), (45, 3491232), (48, 3273030), (54, 2909360), (60, 2618424), (72, 2182020), (80, 1963818), (82, 1915920), (90, 1745616), (96, 1636515), (108, 1454680), (120, 1309212), (123, 1277280), (135, 1163744), (144, 1091010), (160, 981909), (164, 957960), (180, 872808), (205, 766368), (216, 727340), (240, 654606), (246, 638640), (270, 581872), (288, 545505), (328, 478980), (360, 436404), (369, 425760), (410, 383184), (432, 363670), (480, 327303), (492, 319320), (540, 290936), (615, 255456), (656, 239490), (720, 218202), (738, 212880), (820, 191592), (864, 181835), (887, 177120), (984, 159660), (1080, 145468), (1107, 141920), (1230, 127728), (1312, 119745), (1440, 109101), (1476, 106440), (1640, 95796), (1774, 88560), (1845, 85152), (1968, 79830), (2160, 72734), (2214, 70960), (2460, 63864), (2661, 59040), (2952, 53220), (3280, 47898), (3548, 44280), (3690, 42576), (3936, 39915), (4320, 36367), (4428, 35480), (4435, 35424), (4920, 31932), (5322, 29520), (5535, 28384), (5904, 26610), (6560, 23949), (7096, 22140), (7380, 21288), (7983, 19680), (8856, 17740), (8870, 17712), (9840, 15966), (10644, 14760), (11070, 14192), (11808, 13305)]