73248560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 227985408

約数和(自身を除く): 154736848

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 47, 55, 56, 70, 77, 80, 88, 92, 94, 110, 112, 115, 121, 140, 154, 161, 176, 184, 188, 220, 230, 235, 242, 253, 280, 308, 322, 329, 368, 376, 385, 440, 460, 470, 484, 506, 517, 560, 605, 616, 644, 658, 752, 770, 805, 847, 880, 920, 940, 968, 1012, 1034, 1081, 1210, 1232, 1265, 1288, 1316, 1540, 1610, 1645, 1694, 1771, 1840, 1880, 1936, 2024, 2068, 2162, 2420, 2530, 2576, 2585, 2632, 2783, 3080, 3220, 3290, 3388, 3542, 3619, 3760, 4048, 4136, 4235, 4324, 4840, 5060, 5170, 5264, 5405, 5566, 5687, 6160, 6440, 6580, 6776, 7084, 7238, 7567, 8272, 8470, 8648, 8855, 9680, 10120, 10340, 10810, 11132, 11374, 11891, 12880, 13160, 13552, 13915, 14168, 14476, 15134, 16940, 17296, 17710, 18095, 19481, 20240, 20680, 21620, 22264, 22748, 23782, 26320, 27830, 28336, 28435, 28952, 30268, 33880, 35420, 36190, 37835, 38962, 39809, 41360, 43240, 44528, 45496, 47564, 55660, 56870, 57904, 59455, 60536, 67760, 70840, 72380, 75670, 77924, 79618, 83237, 86480, 90992, 95128, 97405, 111320, 113740, 118910, 121072, 130801, 141680, 144760, 151340, 155848, 159236, 166474, 190256, 194810, 199045, 222640, 227480, 237820, 261602, 289520, 302680, 311696, 318472, 332948, 389620, 398090, 416185, 454960, 475640, 523204, 605360, 636944, 654005, 665896, 779240, 796180, 832370, 915607, 951280, 1046408, 1308010, 1331792, 1558480, 1592360, 1664740, 1831214, 2092816, 2616020, 3184720, 3329480, 3662428, 4578035, 5232040, 6658960, 7324856, 9156070, 10464080, 14649712, 18312140, 36624280, 73248560]

約数ペア:

[(1, 73248560), (2, 36624280), (4, 18312140), (5, 14649712), (7, 10464080), (8, 9156070), (10, 7324856), (11, 6658960), (14, 5232040), (16, 4578035), (20, 3662428), (22, 3329480), (23, 3184720), (28, 2616020), (35, 2092816), (40, 1831214), (44, 1664740), (46, 1592360), (47, 1558480), (55, 1331792), (56, 1308010), (70, 1046408), (77, 951280), (80, 915607), (88, 832370), (92, 796180), (94, 779240), (110, 665896), (112, 654005), (115, 636944), (121, 605360), (140, 523204), (154, 475640), (161, 454960), (176, 416185), (184, 398090), (188, 389620), (220, 332948), (230, 318472), (235, 311696), (242, 302680), (253, 289520), (280, 261602), (308, 237820), (322, 227480), (329, 222640), (368, 199045), (376, 194810), (385, 190256), (440, 166474), (460, 159236), (470, 155848), (484, 151340), (506, 144760), (517, 141680), (560, 130801), (605, 121072), (616, 118910), (644, 113740), (658, 111320), (752, 97405), (770, 95128), (805, 90992), (847, 86480), (880, 83237), (920, 79618), (940, 77924), (968, 75670), (1012, 72380), (1034, 70840), (1081, 67760), (1210, 60536), (1232, 59455), (1265, 57904), (1288, 56870), (1316, 55660), (1540, 47564), (1610, 45496), (1645, 44528), (1694, 43240), (1771, 41360), (1840, 39809), (1880, 38962), (1936, 37835), (2024, 36190), (2068, 35420), (2162, 33880), (2420, 30268), (2530, 28952), (2576, 28435), (2585, 28336), (2632, 27830), (2783, 26320), (3080, 23782), (3220, 22748), (3290, 22264), (3388, 21620), (3542, 20680), (3619, 20240), (3760, 19481), (4048, 18095), (4136, 17710), (4235, 17296), (4324, 16940), (4840, 15134), (5060, 14476), (5170, 14168), (5264, 13915), (5405, 13552), (5566, 13160), (5687, 12880), (6160, 11891), (6440, 11374), (6580, 11132), (6776, 10810), (7084, 10340), (7238, 10120), (7567, 9680), (8272, 8855), (8470, 8648)]