57315720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6203}}^1$

素因数の和:6235

約数の個数: 128

約数和(自身を含む): 214410240

約数和(自身を除く): 157094520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 6203, 9240, 12406, 18609, 24812, 31015, 37218, 43421, 49624, 62030, 68233, 74436, 86842, 93045, 124060, 130263, 136466, 148872, 173684, 186090, 204699, 217105, 248120, 260526, 272932, 341165, 347368, 372180, 409398, 434210, 477631, 521052, 545864, 651315, 682330, 744360, 818796, 868420, 955262, 1023495, 1042104, 1302630, 1364660, 1432893, 1637592, 1736840, 1910524, 2046990, 2388155, 2605260, 2729320, 2865786, 3821048, 4093980, 4776310, 5210520, 5731572, 7164465, 8187960, 9552620, 11463144, 14328930, 19105240, 28657860, 57315720]

約数ペア:

[(1, 57315720), (2, 28657860), (3, 19105240), (4, 14328930), (5, 11463144), (6, 9552620), (7, 8187960), (8, 7164465), (10, 5731572), (11, 5210520), (12, 4776310), (14, 4093980), (15, 3821048), (20, 2865786), (21, 2729320), (22, 2605260), (24, 2388155), (28, 2046990), (30, 1910524), (33, 1736840), (35, 1637592), (40, 1432893), (42, 1364660), (44, 1302630), (55, 1042104), (56, 1023495), (60, 955262), (66, 868420), (70, 818796), (77, 744360), (84, 682330), (88, 651315), (105, 545864), (110, 521052), (120, 477631), (132, 434210), (140, 409398), (154, 372180), (165, 347368), (168, 341165), (210, 272932), (220, 260526), (231, 248120), (264, 217105), (280, 204699), (308, 186090), (330, 173684), (385, 148872), (420, 136466), (440, 130263), (462, 124060), (616, 93045), (660, 86842), (770, 74436), (840, 68233), (924, 62030), (1155, 49624), (1320, 43421), (1540, 37218), (1848, 31015), (2310, 24812), (3080, 18609), (4620, 12406), (6203, 9240)]