23296280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 65664000

約数和(自身を除く): 42367720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 151, 152, 190, 203, 232, 266, 280, 290, 302, 380, 406, 532, 551, 580, 604, 665, 755, 760, 812, 1015, 1057, 1064, 1102, 1160, 1208, 1330, 1510, 1624, 2030, 2114, 2204, 2660, 2755, 2869, 3020, 3857, 4060, 4228, 4379, 4408, 5285, 5320, 5510, 5738, 6040, 7714, 8120, 8456, 8758, 10570, 11020, 11476, 14345, 15428, 17516, 19285, 20083, 21140, 21895, 22040, 22952, 28690, 30653, 30856, 35032, 38570, 40166, 42280, 43790, 57380, 61306, 77140, 80332, 83201, 87580, 100415, 114760, 122612, 153265, 154280, 160664, 166402, 175160, 200830, 245224, 306530, 332804, 401660, 416005, 582407, 613060, 665608, 803320, 832010, 1164814, 1226120, 1664020, 2329628, 2912035, 3328040, 4659256, 5824070, 11648140, 23296280]

約数ペア:

[(1, 23296280), (2, 11648140), (4, 5824070), (5, 4659256), (7, 3328040), (8, 2912035), (10, 2329628), (14, 1664020), (19, 1226120), (20, 1164814), (28, 832010), (29, 803320), (35, 665608), (38, 613060), (40, 582407), (56, 416005), (58, 401660), (70, 332804), (76, 306530), (95, 245224), (116, 200830), (133, 175160), (140, 166402), (145, 160664), (151, 154280), (152, 153265), (190, 122612), (203, 114760), (232, 100415), (266, 87580), (280, 83201), (290, 80332), (302, 77140), (380, 61306), (406, 57380), (532, 43790), (551, 42280), (580, 40166), (604, 38570), (665, 35032), (755, 30856), (760, 30653), (812, 28690), (1015, 22952), (1057, 22040), (1064, 21895), (1102, 21140), (1160, 20083), (1208, 19285), (1330, 17516), (1510, 15428), (1624, 14345), (2030, 11476), (2114, 11020), (2204, 10570), (2660, 8758), (2755, 8456), (2869, 8120), (3020, 7714), (3857, 6040), (4060, 5738), (4228, 5510), (4379, 5320), (4408, 5285)]