156009920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 442423296

約数和(自身を除く): 286413376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 41, 44, 46, 47, 55, 64, 80, 82, 88, 92, 94, 110, 115, 160, 164, 176, 184, 188, 205, 220, 230, 235, 253, 320, 328, 352, 368, 376, 410, 440, 451, 460, 470, 506, 517, 656, 704, 736, 752, 820, 880, 902, 920, 940, 943, 1012, 1034, 1081, 1265, 1312, 1472, 1504, 1640, 1760, 1804, 1840, 1880, 1886, 1927, 2024, 2068, 2162, 2255, 2530, 2585, 2624, 3008, 3280, 3520, 3608, 3680, 3760, 3772, 3854, 4048, 4136, 4324, 4510, 4715, 5060, 5170, 5405, 6560, 7216, 7360, 7520, 7544, 7708, 8096, 8272, 8648, 9020, 9430, 9635, 10120, 10340, 10373, 10810, 11891, 13120, 14432, 15040, 15088, 15416, 16192, 16544, 17296, 18040, 18860, 19270, 20240, 20680, 20746, 21197, 21620, 23782, 28864, 30176, 30832, 33088, 34592, 36080, 37720, 38540, 40480, 41360, 41492, 42394, 43240, 44321, 47564, 51865, 59455, 60352, 61664, 69184, 72160, 75440, 77080, 80960, 82720, 82984, 84788, 86480, 88642, 95128, 103730, 105985, 118910, 123328, 144320, 150880, 154160, 165440, 165968, 169576, 172960, 177284, 190256, 207460, 211970, 221605, 237820, 301760, 308320, 331936, 339152, 345920, 354568, 380512, 414920, 423940, 443210, 475640, 487531, 616640, 663872, 678304, 709136, 761024, 829840, 847880, 886420, 951280, 975062, 1356608, 1418272, 1659680, 1695760, 1772840, 1902560, 1950124, 2437655, 2836544, 3319360, 3391520, 3545680, 3805120, 3900248, 4875310, 6783040, 7091360, 7800496, 9750620, 14182720, 15600992, 19501240, 31201984, 39002480, 78004960, 156009920]

約数ペア:

[(1, 156009920), (2, 78004960), (4, 39002480), (5, 31201984), (8, 19501240), (10, 15600992), (11, 14182720), (16, 9750620), (20, 7800496), (22, 7091360), (23, 6783040), (32, 4875310), (40, 3900248), (41, 3805120), (44, 3545680), (46, 3391520), (47, 3319360), (55, 2836544), (64, 2437655), (80, 1950124), (82, 1902560), (88, 1772840), (92, 1695760), (94, 1659680), (110, 1418272), (115, 1356608), (160, 975062), (164, 951280), (176, 886420), (184, 847880), (188, 829840), (205, 761024), (220, 709136), (230, 678304), (235, 663872), (253, 616640), (320, 487531), (328, 475640), (352, 443210), (368, 423940), (376, 414920), (410, 380512), (440, 354568), (451, 345920), (460, 339152), (470, 331936), (506, 308320), (517, 301760), (656, 237820), (704, 221605), (736, 211970), (752, 207460), (820, 190256), (880, 177284), (902, 172960), (920, 169576), (940, 165968), (943, 165440), (1012, 154160), (1034, 150880), (1081, 144320), (1265, 123328), (1312, 118910), (1472, 105985), (1504, 103730), (1640, 95128), (1760, 88642), (1804, 86480), (1840, 84788), (1880, 82984), (1886, 82720), (1927, 80960), (2024, 77080), (2068, 75440), (2162, 72160), (2255, 69184), (2530, 61664), (2585, 60352), (2624, 59455), (3008, 51865), (3280, 47564), (3520, 44321), (3608, 43240), (3680, 42394), (3760, 41492), (3772, 41360), (3854, 40480), (4048, 38540), (4136, 37720), (4324, 36080), (4510, 34592), (4715, 33088), (5060, 30832), (5170, 30176), (5405, 28864), (6560, 23782), (7216, 21620), (7360, 21197), (7520, 20746), (7544, 20680), (7708, 20240), (8096, 19270), (8272, 18860), (8648, 18040), (9020, 17296), (9430, 16544), (9635, 16192), (10120, 15416), (10340, 15088), (10373, 15040), (10810, 14432), (11891, 13120)]