78334080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3709}}^1$

素因数の和:3742

約数の個数: 128

約数和(自身を含む): 272462400

約数和(自身を除く): 194128320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 3709, 4224, 5280, 7040, 7418, 10560, 11127, 14836, 18545, 21120, 22254, 29672, 37090, 40799, 44508, 55635, 59344, 74180, 81598, 89016, 111270, 118688, 122397, 148360, 163196, 178032, 203995, 222540, 237376, 244794, 296720, 326392, 356064, 407990, 445080, 474752, 489588, 593440, 611985, 652784, 712128, 815980, 890160, 979176, 1186880, 1223970, 1305568, 1424256, 1631960, 1780320, 1958352, 2373760, 2447940, 2611136, 3263920, 3560640, 3916704, 4895880, 5222272, 6527840, 7121280, 7833408, 9791760, 13055680, 15666816, 19583520, 26111360, 39167040, 78334080]

約数ペア:

[(1, 78334080), (2, 39167040), (3, 26111360), (4, 19583520), (5, 15666816), (6, 13055680), (8, 9791760), (10, 7833408), (11, 7121280), (12, 6527840), (15, 5222272), (16, 4895880), (20, 3916704), (22, 3560640), (24, 3263920), (30, 2611136), (32, 2447940), (33, 2373760), (40, 1958352), (44, 1780320), (48, 1631960), (55, 1424256), (60, 1305568), (64, 1223970), (66, 1186880), (80, 979176), (88, 890160), (96, 815980), (110, 712128), (120, 652784), (128, 611985), (132, 593440), (160, 489588), (165, 474752), (176, 445080), (192, 407990), (220, 356064), (240, 326392), (264, 296720), (320, 244794), (330, 237376), (352, 222540), (384, 203995), (440, 178032), (480, 163196), (528, 148360), (640, 122397), (660, 118688), (704, 111270), (880, 89016), (960, 81598), (1056, 74180), (1320, 59344), (1408, 55635), (1760, 44508), (1920, 40799), (2112, 37090), (2640, 29672), (3520, 22254), (3709, 21120), (4224, 18545), (5280, 14836), (7040, 11127), (7418, 10560)]