147310240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 144

約数和(自身を含む): 437584896

約数和(自身を除く): 290274656

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1087, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2174, 2420, 2464, 3080, 3388, 3872, 4235, 4348, 4840, 5435, 6160, 6776, 7609, 8470, 8696, 9680, 10870, 11957, 12320, 13552, 15218, 16940, 17392, 19360, 21740, 23914, 27104, 30436, 33880, 34784, 38045, 43480, 47828, 59785, 60872, 67760, 76090, 83699, 86960, 95656, 119570, 121744, 131527, 135520, 152180, 167398, 173920, 191312, 239140, 243488, 263054, 304360, 334796, 382624, 418495, 478280, 526108, 608720, 657635, 669592, 836990, 920689, 956560, 1052216, 1217440, 1315270, 1339184, 1673980, 1841378, 1913120, 2104432, 2630540, 2678368, 3347960, 3682756, 4208864, 4603445, 5261080, 6695920, 7365512, 9206890, 10522160, 13391840, 14731024, 18413780, 21044320, 29462048, 36827560, 73655120, 147310240]

約数ペア:

[(1, 147310240), (2, 73655120), (4, 36827560), (5, 29462048), (7, 21044320), (8, 18413780), (10, 14731024), (11, 13391840), (14, 10522160), (16, 9206890), (20, 7365512), (22, 6695920), (28, 5261080), (32, 4603445), (35, 4208864), (40, 3682756), (44, 3347960), (55, 2678368), (56, 2630540), (70, 2104432), (77, 1913120), (80, 1841378), (88, 1673980), (110, 1339184), (112, 1315270), (121, 1217440), (140, 1052216), (154, 956560), (160, 920689), (176, 836990), (220, 669592), (224, 657635), (242, 608720), (280, 526108), (308, 478280), (352, 418495), (385, 382624), (440, 334796), (484, 304360), (560, 263054), (605, 243488), (616, 239140), (770, 191312), (847, 173920), (880, 167398), (968, 152180), (1087, 135520), (1120, 131527), (1210, 121744), (1232, 119570), (1540, 95656), (1694, 86960), (1760, 83699), (1936, 76090), (2174, 67760), (2420, 60872), (2464, 59785), (3080, 47828), (3388, 43480), (3872, 38045), (4235, 34784), (4348, 33880), (4840, 30436), (5435, 27104), (6160, 23914), (6776, 21740), (7609, 19360), (8470, 17392), (8696, 16940), (9680, 15218), (10870, 13552), (11957, 12320)]