474943840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 1343551104

約数和(自身を除く): 868607264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 73, 74, 80, 112, 140, 146, 148, 157, 160, 185, 224, 259, 280, 292, 296, 314, 365, 370, 511, 518, 560, 584, 592, 628, 730, 740, 785, 1022, 1036, 1099, 1120, 1168, 1184, 1256, 1295, 1460, 1480, 1570, 2044, 2072, 2198, 2336, 2512, 2555, 2590, 2701, 2920, 2960, 3140, 4088, 4144, 4396, 5024, 5110, 5180, 5402, 5495, 5809, 5840, 5920, 6280, 8176, 8288, 8792, 10220, 10360, 10804, 10990, 11461, 11618, 11680, 12560, 13505, 16352, 17584, 18907, 20440, 20720, 21608, 21980, 22922, 23236, 25120, 27010, 29045, 35168, 37814, 40663, 40880, 41440, 43216, 43960, 45844, 46472, 54020, 57305, 58090, 75628, 80227, 81326, 81760, 86432, 87920, 91688, 92944, 94535, 108040, 114610, 116180, 151256, 160454, 162652, 175840, 183376, 185888, 189070, 203315, 216080, 229220, 232360, 302512, 320908, 325304, 366752, 378140, 401135, 406630, 424057, 432160, 458440, 464720, 605024, 641816, 650608, 756280, 802270, 813260, 848114, 916880, 929440, 1283632, 1301216, 1512560, 1604540, 1626520, 1696228, 1833760, 2120285, 2567264, 2968399, 3025120, 3209080, 3253040, 3392456, 4240570, 5936798, 6418160, 6506080, 6784912, 8481140, 11873596, 12836320, 13569824, 14841995, 16962280, 23747192, 29683990, 33924560, 47494384, 59367980, 67849120, 94988768, 118735960, 237471920, 474943840]

約数ペア:

[(1, 474943840), (2, 237471920), (4, 118735960), (5, 94988768), (7, 67849120), (8, 59367980), (10, 47494384), (14, 33924560), (16, 29683990), (20, 23747192), (28, 16962280), (32, 14841995), (35, 13569824), (37, 12836320), (40, 11873596), (56, 8481140), (70, 6784912), (73, 6506080), (74, 6418160), (80, 5936798), (112, 4240570), (140, 3392456), (146, 3253040), (148, 3209080), (157, 3025120), (160, 2968399), (185, 2567264), (224, 2120285), (259, 1833760), (280, 1696228), (292, 1626520), (296, 1604540), (314, 1512560), (365, 1301216), (370, 1283632), (511, 929440), (518, 916880), (560, 848114), (584, 813260), (592, 802270), (628, 756280), (730, 650608), (740, 641816), (785, 605024), (1022, 464720), (1036, 458440), (1099, 432160), (1120, 424057), (1168, 406630), (1184, 401135), (1256, 378140), (1295, 366752), (1460, 325304), (1480, 320908), (1570, 302512), (2044, 232360), (2072, 229220), (2198, 216080), (2336, 203315), (2512, 189070), (2555, 185888), (2590, 183376), (2701, 175840), (2920, 162652), (2960, 160454), (3140, 151256), (4088, 116180), (4144, 114610), (4396, 108040), (5024, 94535), (5110, 92944), (5180, 91688), (5402, 87920), (5495, 86432), (5809, 81760), (5840, 81326), (5920, 80227), (6280, 75628), (8176, 58090), (8288, 57305), (8792, 54020), (10220, 46472), (10360, 45844), (10804, 43960), (10990, 43216), (11461, 41440), (11618, 40880), (11680, 40663), (12560, 37814), (13505, 35168), (16352, 29045), (17584, 27010), (18907, 25120), (20440, 23236), (20720, 22922), (21608, 21980)]