8103480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 30343680

約数和(自身を除く): 22240200

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, 877, 924, 1155, 1320, 1540, 1754, 1848, 2310, 2631, 3080, 3508, 4385, 4620, 5262, 6139, 7016, 8770, 9240, 9647, 10524, 12278, 13155, 17540, 18417, 19294, 21048, 24556, 26310, 28941, 30695, 35080, 36834, 38588, 48235, 49112, 52620, 57882, 61390, 67529, 73668, 77176, 92085, 96470, 105240, 115764, 122780, 135058, 144705, 147336, 184170, 192940, 202587, 231528, 245560, 270116, 289410, 337645, 368340, 385880, 405174, 540232, 578820, 675290, 736680, 810348, 1012935, 1157640, 1350580, 1620696, 2025870, 2701160, 4051740, 8103480]

約数ペア:

[(1, 8103480), (2, 4051740), (3, 2701160), (4, 2025870), (5, 1620696), (6, 1350580), (7, 1157640), (8, 1012935), (10, 810348), (11, 736680), (12, 675290), (14, 578820), (15, 540232), (20, 405174), (21, 385880), (22, 368340), (24, 337645), (28, 289410), (30, 270116), (33, 245560), (35, 231528), (40, 202587), (42, 192940), (44, 184170), (55, 147336), (56, 144705), (60, 135058), (66, 122780), (70, 115764), (77, 105240), (84, 96470), (88, 92085), (105, 77176), (110, 73668), (120, 67529), (132, 61390), (140, 57882), (154, 52620), (165, 49112), (168, 48235), (210, 38588), (220, 36834), (231, 35080), (264, 30695), (280, 28941), (308, 26310), (330, 24556), (385, 21048), (420, 19294), (440, 18417), (462, 17540), (616, 13155), (660, 12278), (770, 10524), (840, 9647), (877, 9240), (924, 8770), (1155, 7016), (1320, 6139), (1540, 5262), (1754, 4620), (1848, 4385), (2310, 3508), (2631, 3080)]