896040880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 2463842304

約数和(自身を除く): 1567801424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 127, 140, 172, 215, 254, 280, 293, 301, 344, 430, 508, 560, 586, 602, 635, 688, 860, 889, 1016, 1172, 1204, 1270, 1465, 1505, 1720, 1778, 2032, 2051, 2344, 2408, 2540, 2930, 3010, 3440, 3556, 4102, 4445, 4688, 4816, 5080, 5461, 5860, 6020, 7112, 8204, 8890, 10160, 10255, 10922, 11720, 12040, 12599, 14224, 16408, 17780, 20510, 21844, 23440, 24080, 25198, 27305, 32816, 35560, 37211, 38227, 41020, 43688, 50396, 54610, 62995, 71120, 74422, 76454, 82040, 87376, 88193, 100792, 109220, 125990, 148844, 152908, 164080, 176386, 186055, 191135, 201584, 218440, 251980, 260477, 297688, 305816, 352772, 372110, 382270, 436880, 440965, 503960, 520954, 595376, 611632, 705544, 744220, 764540, 881930, 1007920, 1041908, 1302385, 1411088, 1488440, 1529080, 1600073, 1763860, 2083816, 2604770, 2976880, 3058160, 3200146, 3527720, 4167632, 5209540, 6400292, 7055440, 8000365, 10419080, 11200511, 12800584, 16000730, 20838160, 22401022, 25601168, 32001460, 44802044, 56002555, 64002920, 89604088, 112005110, 128005840, 179208176, 224010220, 448020440, 896040880]

約数ペア:

[(1, 896040880), (2, 448020440), (4, 224010220), (5, 179208176), (7, 128005840), (8, 112005110), (10, 89604088), (14, 64002920), (16, 56002555), (20, 44802044), (28, 32001460), (35, 25601168), (40, 22401022), (43, 20838160), (56, 16000730), (70, 12800584), (80, 11200511), (86, 10419080), (112, 8000365), (127, 7055440), (140, 6400292), (172, 5209540), (215, 4167632), (254, 3527720), (280, 3200146), (293, 3058160), (301, 2976880), (344, 2604770), (430, 2083816), (508, 1763860), (560, 1600073), (586, 1529080), (602, 1488440), (635, 1411088), (688, 1302385), (860, 1041908), (889, 1007920), (1016, 881930), (1172, 764540), (1204, 744220), (1270, 705544), (1465, 611632), (1505, 595376), (1720, 520954), (1778, 503960), (2032, 440965), (2051, 436880), (2344, 382270), (2408, 372110), (2540, 352772), (2930, 305816), (3010, 297688), (3440, 260477), (3556, 251980), (4102, 218440), (4445, 201584), (4688, 191135), (4816, 186055), (5080, 176386), (5461, 164080), (5860, 152908), (6020, 148844), (7112, 125990), (8204, 109220), (8890, 100792), (10160, 88193), (10255, 87376), (10922, 82040), (11720, 76454), (12040, 74422), (12599, 71120), (14224, 62995), (16408, 54610), (17780, 50396), (20510, 43688), (21844, 41020), (23440, 38227), (24080, 37211), (25198, 35560), (27305, 32816)]