230209760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 637507584

約数和(自身を除く): 407297824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 47, 55, 80, 88, 92, 94, 110, 115, 121, 160, 176, 184, 188, 220, 230, 235, 242, 253, 352, 368, 376, 440, 460, 470, 484, 506, 517, 605, 736, 752, 880, 920, 940, 968, 1012, 1034, 1081, 1210, 1265, 1331, 1504, 1760, 1840, 1880, 1936, 2024, 2068, 2162, 2420, 2530, 2585, 2662, 2783, 3680, 3760, 3872, 4048, 4136, 4324, 4840, 5060, 5170, 5324, 5405, 5566, 5687, 6655, 7520, 8096, 8272, 8648, 9680, 10120, 10340, 10648, 10810, 11132, 11374, 11891, 13310, 13915, 16544, 17296, 19360, 20240, 20680, 21296, 21620, 22264, 22748, 23782, 26620, 27830, 28435, 30613, 34592, 40480, 41360, 42592, 43240, 44528, 45496, 47564, 53240, 55660, 56870, 59455, 61226, 62557, 82720, 86480, 89056, 90992, 95128, 106480, 111320, 113740, 118910, 122452, 125114, 130801, 153065, 172960, 181984, 190256, 212960, 222640, 227480, 237820, 244904, 250228, 261602, 306130, 312785, 380512, 445280, 454960, 475640, 489808, 500456, 523204, 612260, 625570, 654005, 909920, 951280, 979616, 1000912, 1046408, 1224520, 1251140, 1308010, 1438811, 1902560, 2001824, 2092816, 2449040, 2502280, 2616020, 2877622, 4185632, 4898080, 5004560, 5232040, 5755244, 7194055, 10009120, 10464080, 11510488, 14388110, 20928160, 23020976, 28776220, 46041952, 57552440, 115104880, 230209760]

約数ペア:

[(1, 230209760), (2, 115104880), (4, 57552440), (5, 46041952), (8, 28776220), (10, 23020976), (11, 20928160), (16, 14388110), (20, 11510488), (22, 10464080), (23, 10009120), (32, 7194055), (40, 5755244), (44, 5232040), (46, 5004560), (47, 4898080), (55, 4185632), (80, 2877622), (88, 2616020), (92, 2502280), (94, 2449040), (110, 2092816), (115, 2001824), (121, 1902560), (160, 1438811), (176, 1308010), (184, 1251140), (188, 1224520), (220, 1046408), (230, 1000912), (235, 979616), (242, 951280), (253, 909920), (352, 654005), (368, 625570), (376, 612260), (440, 523204), (460, 500456), (470, 489808), (484, 475640), (506, 454960), (517, 445280), (605, 380512), (736, 312785), (752, 306130), (880, 261602), (920, 250228), (940, 244904), (968, 237820), (1012, 227480), (1034, 222640), (1081, 212960), (1210, 190256), (1265, 181984), (1331, 172960), (1504, 153065), (1760, 130801), (1840, 125114), (1880, 122452), (1936, 118910), (2024, 113740), (2068, 111320), (2162, 106480), (2420, 95128), (2530, 90992), (2585, 89056), (2662, 86480), (2783, 82720), (3680, 62557), (3760, 61226), (3872, 59455), (4048, 56870), (4136, 55660), (4324, 53240), (4840, 47564), (5060, 45496), (5170, 44528), (5324, 43240), (5405, 42592), (5566, 41360), (5687, 40480), (6655, 34592), (7520, 30613), (8096, 28435), (8272, 27830), (8648, 26620), (9680, 23782), (10120, 22748), (10340, 22264), (10648, 21620), (10810, 21296), (11132, 20680), (11374, 20240), (11891, 19360), (13310, 17296), (13915, 16544)]