151791360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5647}}^1$

素因数の和:5678

約数の個数: 144

約数和(自身を含む): 554136576

約数和(自身を除く): 402345216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5647, 6720, 8960, 11294, 13440, 16941, 22588, 26880, 28235, 33882, 39529, 45176, 56470, 67764, 79058, 84705, 90352, 112940, 118587, 135528, 158116, 169410, 180704, 197645, 225880, 237174, 271056, 316232, 338820, 361408, 395290, 451760, 474348, 542112, 592935, 632464, 677640, 722816, 790580, 903520, 948696, 1084224, 1185870, 1264928, 1355280, 1445632, 1581160, 1807040, 1897392, 2168448, 2371740, 2529856, 2710560, 3162320, 3614080, 3794784, 4336896, 4743480, 5059712, 5421120, 6324640, 7228160, 7589568, 9486960, 10119424, 10842240, 12649280, 15179136, 18973920, 21684480, 25298560, 30358272, 37947840, 50597120, 75895680, 151791360]

約数ペア:

[(1, 151791360), (2, 75895680), (3, 50597120), (4, 37947840), (5, 30358272), (6, 25298560), (7, 21684480), (8, 18973920), (10, 15179136), (12, 12649280), (14, 10842240), (15, 10119424), (16, 9486960), (20, 7589568), (21, 7228160), (24, 6324640), (28, 5421120), (30, 5059712), (32, 4743480), (35, 4336896), (40, 3794784), (42, 3614080), (48, 3162320), (56, 2710560), (60, 2529856), (64, 2371740), (70, 2168448), (80, 1897392), (84, 1807040), (96, 1581160), (105, 1445632), (112, 1355280), (120, 1264928), (128, 1185870), (140, 1084224), (160, 948696), (168, 903520), (192, 790580), (210, 722816), (224, 677640), (240, 632464), (256, 592935), (280, 542112), (320, 474348), (336, 451760), (384, 395290), (420, 361408), (448, 338820), (480, 316232), (560, 271056), (640, 237174), (672, 225880), (768, 197645), (840, 180704), (896, 169410), (960, 158116), (1120, 135528), (1280, 118587), (1344, 112940), (1680, 90352), (1792, 84705), (1920, 79058), (2240, 67764), (2688, 56470), (3360, 45176), (3840, 39529), (4480, 33882), (5376, 28235), (5647, 26880), (6720, 22588), (8960, 16941), (11294, 13440)]