66769320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 205932960

約数和(自身を除く): 139163640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 331, 410, 492, 615, 662, 820, 984, 993, 1230, 1324, 1640, 1655, 1681, 1986, 2460, 2648, 3310, 3362, 3972, 4920, 4965, 5043, 6620, 6724, 7944, 8405, 9930, 10086, 13240, 13448, 13571, 16810, 19860, 20172, 25215, 27142, 33620, 39720, 40344, 40713, 50430, 54284, 67240, 67855, 81426, 100860, 108568, 135710, 162852, 201720, 203565, 271420, 325704, 407130, 542840, 556411, 814260, 1112822, 1628520, 1669233, 2225644, 2782055, 3338466, 4451288, 5564110, 6676932, 8346165, 11128220, 13353864, 16692330, 22256440, 33384660, 66769320]

約数ペア:

[(1, 66769320), (2, 33384660), (3, 22256440), (4, 16692330), (5, 13353864), (6, 11128220), (8, 8346165), (10, 6676932), (12, 5564110), (15, 4451288), (20, 3338466), (24, 2782055), (30, 2225644), (40, 1669233), (41, 1628520), (60, 1112822), (82, 814260), (120, 556411), (123, 542840), (164, 407130), (205, 325704), (246, 271420), (328, 203565), (331, 201720), (410, 162852), (492, 135710), (615, 108568), (662, 100860), (820, 81426), (984, 67855), (993, 67240), (1230, 54284), (1324, 50430), (1640, 40713), (1655, 40344), (1681, 39720), (1986, 33620), (2460, 27142), (2648, 25215), (3310, 20172), (3362, 19860), (3972, 16810), (4920, 13571), (4965, 13448), (5043, 13240), (6620, 10086), (6724, 9930), (7944, 8405)]