7625640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 25660800

約数和(自身を除く): 18035160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 109, 110, 120, 132, 159, 165, 212, 218, 220, 264, 265, 318, 327, 330, 424, 436, 440, 530, 545, 583, 636, 654, 660, 795, 872, 1060, 1090, 1166, 1199, 1272, 1308, 1320, 1590, 1635, 1749, 2120, 2180, 2332, 2398, 2616, 2915, 3180, 3270, 3498, 3597, 4360, 4664, 4796, 5777, 5830, 5995, 6360, 6540, 6996, 7194, 8745, 9592, 11554, 11660, 11990, 13080, 13992, 14388, 17331, 17490, 17985, 23108, 23320, 23980, 28776, 28885, 34662, 34980, 35970, 46216, 47960, 57770, 63547, 69324, 69960, 71940, 86655, 115540, 127094, 138648, 143880, 173310, 190641, 231080, 254188, 317735, 346620, 381282, 508376, 635470, 693240, 762564, 953205, 1270940, 1525128, 1906410, 2541880, 3812820, 7625640]

約数ペア:

[(1, 7625640), (2, 3812820), (3, 2541880), (4, 1906410), (5, 1525128), (6, 1270940), (8, 953205), (10, 762564), (11, 693240), (12, 635470), (15, 508376), (20, 381282), (22, 346620), (24, 317735), (30, 254188), (33, 231080), (40, 190641), (44, 173310), (53, 143880), (55, 138648), (60, 127094), (66, 115540), (88, 86655), (106, 71940), (109, 69960), (110, 69324), (120, 63547), (132, 57770), (159, 47960), (165, 46216), (212, 35970), (218, 34980), (220, 34662), (264, 28885), (265, 28776), (318, 23980), (327, 23320), (330, 23108), (424, 17985), (436, 17490), (440, 17331), (530, 14388), (545, 13992), (583, 13080), (636, 11990), (654, 11660), (660, 11554), (795, 9592), (872, 8745), (1060, 7194), (1090, 6996), (1166, 6540), (1199, 6360), (1272, 5995), (1308, 5830), (1320, 5777), (1590, 4796), (1635, 4664), (1749, 4360), (2120, 3597), (2180, 3498), (2332, 3270), (2398, 3180), (2616, 2915)]