554632960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 1593829440

約数和(自身を除く): 1039196480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 128, 140, 148, 160, 185, 196, 224, 239, 245, 256, 259, 280, 296, 320, 370, 392, 448, 478, 490, 518, 560, 592, 640, 740, 784, 896, 956, 980, 1036, 1120, 1184, 1195, 1280, 1295, 1480, 1568, 1673, 1792, 1813, 1912, 1960, 2072, 2240, 2368, 2390, 2590, 2960, 3136, 3346, 3626, 3824, 3920, 4144, 4480, 4736, 4780, 5180, 5920, 6272, 6692, 7252, 7648, 7840, 8288, 8365, 8843, 8960, 9065, 9472, 9560, 10360, 11711, 11840, 12544, 13384, 14504, 15296, 15680, 16576, 16730, 17686, 18130, 19120, 20720, 23422, 23680, 26768, 29008, 30592, 31360, 33152, 33460, 35372, 36260, 38240, 41440, 44215, 46844, 47360, 53536, 58016, 58555, 61184, 61901, 62720, 66304, 66920, 70744, 72520, 76480, 82880, 88430, 93688, 107072, 116032, 117110, 123802, 133840, 141488, 145040, 152960, 165760, 176860, 187376, 214144, 232064, 234220, 247604, 267680, 282976, 290080, 305920, 309505, 331520, 353720, 374752, 428288, 433307, 464128, 468440, 495208, 535360, 565952, 580160, 619010, 707440, 749504, 866614, 936880, 990416, 1070720, 1131904, 1160320, 1238020, 1414880, 1499008, 1733228, 1873760, 1980832, 2141440, 2166535, 2263808, 2320640, 2476040, 2829760, 2998016, 3466456, 3747520, 3961664, 4333070, 4952080, 5659520, 6932912, 7495040, 7923328, 8666140, 9904160, 11319040, 13865824, 14990080, 15846656, 17332280, 19808320, 27731648, 34664560, 39616640, 55463296, 69329120, 79233280, 110926592, 138658240, 277316480, 554632960]

約数ペア:

[(1, 554632960), (2, 277316480), (4, 138658240), (5, 110926592), (7, 79233280), (8, 69329120), (10, 55463296), (14, 39616640), (16, 34664560), (20, 27731648), (28, 19808320), (32, 17332280), (35, 15846656), (37, 14990080), (40, 13865824), (49, 11319040), (56, 9904160), (64, 8666140), (70, 7923328), (74, 7495040), (80, 6932912), (98, 5659520), (112, 4952080), (128, 4333070), (140, 3961664), (148, 3747520), (160, 3466456), (185, 2998016), (196, 2829760), (224, 2476040), (239, 2320640), (245, 2263808), (256, 2166535), (259, 2141440), (280, 1980832), (296, 1873760), (320, 1733228), (370, 1499008), (392, 1414880), (448, 1238020), (478, 1160320), (490, 1131904), (518, 1070720), (560, 990416), (592, 936880), (640, 866614), (740, 749504), (784, 707440), (896, 619010), (956, 580160), (980, 565952), (1036, 535360), (1120, 495208), (1184, 468440), (1195, 464128), (1280, 433307), (1295, 428288), (1480, 374752), (1568, 353720), (1673, 331520), (1792, 309505), (1813, 305920), (1912, 290080), (1960, 282976), (2072, 267680), (2240, 247604), (2368, 234220), (2390, 232064), (2590, 214144), (2960, 187376), (3136, 176860), (3346, 165760), (3626, 152960), (3824, 145040), (3920, 141488), (4144, 133840), (4480, 123802), (4736, 117110), (4780, 116032), (5180, 107072), (5920, 93688), (6272, 88430), (6692, 82880), (7252, 76480), (7648, 72520), (7840, 70744), (8288, 66920), (8365, 66304), (8843, 62720), (8960, 61901), (9065, 61184), (9472, 58555), (9560, 58016), (10360, 53536), (11711, 47360), (11840, 46844), (12544, 44215), (13384, 41440), (14504, 38240), (15296, 36260), (15680, 35372), (16576, 33460), (16730, 33152), (17686, 31360), (18130, 30592), (19120, 29008), (20720, 26768), (23422, 23680)]