146233440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 502761168

約数和(自身を除く): 356527728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 587, 692, 720, 865, 1038, 1174, 1384, 1440, 1557, 1730, 1761, 2076, 2348, 2595, 2768, 2935, 3114, 3460, 3522, 4152, 4696, 5190, 5283, 5536, 5870, 6228, 6920, 7044, 7785, 8304, 8805, 9392, 10380, 10566, 11740, 12456, 13840, 14088, 15570, 16608, 17610, 18784, 20760, 21132, 23480, 24912, 26415, 27680, 28176, 31140, 35220, 41520, 42264, 46960, 49824, 52830, 56352, 62280, 70440, 83040, 84528, 93920, 101551, 105660, 124560, 140880, 169056, 203102, 211320, 249120, 281760, 304653, 406204, 422640, 507755, 609306, 812408, 845280, 913959, 1015510, 1218612, 1523265, 1624816, 1827918, 2031020, 2437224, 3046530, 3249632, 3655836, 4062040, 4569795, 4874448, 6093060, 7311672, 8124080, 9139590, 9748896, 12186120, 14623344, 16248160, 18279180, 24372240, 29246688, 36558360, 48744480, 73116720, 146233440]

約数ペア:

[(1, 146233440), (2, 73116720), (3, 48744480), (4, 36558360), (5, 29246688), (6, 24372240), (8, 18279180), (9, 16248160), (10, 14623344), (12, 12186120), (15, 9748896), (16, 9139590), (18, 8124080), (20, 7311672), (24, 6093060), (30, 4874448), (32, 4569795), (36, 4062040), (40, 3655836), (45, 3249632), (48, 3046530), (60, 2437224), (72, 2031020), (80, 1827918), (90, 1624816), (96, 1523265), (120, 1218612), (144, 1015510), (160, 913959), (173, 845280), (180, 812408), (240, 609306), (288, 507755), (346, 422640), (360, 406204), (480, 304653), (519, 281760), (587, 249120), (692, 211320), (720, 203102), (865, 169056), (1038, 140880), (1174, 124560), (1384, 105660), (1440, 101551), (1557, 93920), (1730, 84528), (1761, 83040), (2076, 70440), (2348, 62280), (2595, 56352), (2768, 52830), (2935, 49824), (3114, 46960), (3460, 42264), (3522, 41520), (4152, 35220), (4696, 31140), (5190, 28176), (5283, 27680), (5536, 26415), (5870, 24912), (6228, 23480), (6920, 21132), (7044, 20760), (7785, 18784), (8304, 17610), (8805, 16608), (9392, 15570), (10380, 14088), (10566, 13840), (11740, 12456)]