479604160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 168

約数和(自身を含む): 1349928720

約数和(自身を除く): 870324560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 320, 365, 392, 419, 448, 490, 511, 560, 584, 730, 784, 838, 980, 1022, 1120, 1168, 1460, 1568, 1676, 1960, 2044, 2095, 2240, 2336, 2555, 2920, 2933, 3136, 3352, 3577, 3920, 4088, 4190, 4672, 5110, 5840, 5866, 6704, 7154, 7840, 8176, 8380, 10220, 11680, 11732, 13408, 14308, 14665, 15680, 16352, 16760, 17885, 20440, 20531, 23360, 23464, 26816, 28616, 29330, 30587, 32704, 33520, 35770, 40880, 41062, 46928, 57232, 58660, 61174, 67040, 71540, 81760, 82124, 93856, 102655, 114464, 117320, 122348, 134080, 143080, 152935, 163520, 164248, 187712, 205310, 214109, 228928, 234640, 244696, 286160, 305870, 328496, 410620, 428218, 469280, 489392, 572320, 611740, 656992, 821240, 856436, 938560, 978784, 1070545, 1144640, 1223480, 1313984, 1498763, 1642480, 1712872, 1957568, 2141090, 2446960, 2997526, 3284960, 3425744, 4282180, 4893920, 5995052, 6569920, 6851488, 7493815, 8564360, 9787840, 11990104, 13702976, 14987630, 17128720, 23980208, 29975260, 34257440, 47960416, 59950520, 68514880, 95920832, 119901040, 239802080, 479604160]

約数ペア:

[(1, 479604160), (2, 239802080), (4, 119901040), (5, 95920832), (7, 68514880), (8, 59950520), (10, 47960416), (14, 34257440), (16, 29975260), (20, 23980208), (28, 17128720), (32, 14987630), (35, 13702976), (40, 11990104), (49, 9787840), (56, 8564360), (64, 7493815), (70, 6851488), (73, 6569920), (80, 5995052), (98, 4893920), (112, 4282180), (140, 3425744), (146, 3284960), (160, 2997526), (196, 2446960), (224, 2141090), (245, 1957568), (280, 1712872), (292, 1642480), (320, 1498763), (365, 1313984), (392, 1223480), (419, 1144640), (448, 1070545), (490, 978784), (511, 938560), (560, 856436), (584, 821240), (730, 656992), (784, 611740), (838, 572320), (980, 489392), (1022, 469280), (1120, 428218), (1168, 410620), (1460, 328496), (1568, 305870), (1676, 286160), (1960, 244696), (2044, 234640), (2095, 228928), (2240, 214109), (2336, 205310), (2555, 187712), (2920, 164248), (2933, 163520), (3136, 152935), (3352, 143080), (3577, 134080), (3920, 122348), (4088, 117320), (4190, 114464), (4672, 102655), (5110, 93856), (5840, 82124), (5866, 81760), (6704, 71540), (7154, 67040), (7840, 61174), (8176, 58660), (8380, 57232), (10220, 46928), (11680, 41062), (11732, 40880), (13408, 35770), (14308, 33520), (14665, 32704), (15680, 30587), (16352, 29330), (16760, 28616), (17885, 26816), (20440, 23464), (20531, 23360)]