16166040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 54501120

約数和(自身を除く): 38335080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 331, 370, 407, 440, 444, 555, 660, 662, 740, 814, 888, 993, 1110, 1221, 1320, 1324, 1480, 1628, 1655, 1986, 2035, 2220, 2442, 2648, 3256, 3310, 3641, 3972, 4070, 4440, 4884, 4965, 6105, 6620, 7282, 7944, 8140, 9768, 9930, 10923, 12210, 12247, 13240, 14564, 16280, 18205, 19860, 21846, 24420, 24494, 29128, 36410, 36741, 39720, 43692, 48840, 48988, 54615, 61235, 72820, 73482, 87384, 97976, 109230, 122470, 134717, 145640, 146964, 183705, 218460, 244940, 269434, 293928, 367410, 404151, 436920, 489880, 538868, 673585, 734820, 808302, 1077736, 1347170, 1469640, 1616604, 2020755, 2694340, 3233208, 4041510, 5388680, 8083020, 16166040]

約数ペア:

[(1, 16166040), (2, 8083020), (3, 5388680), (4, 4041510), (5, 3233208), (6, 2694340), (8, 2020755), (10, 1616604), (11, 1469640), (12, 1347170), (15, 1077736), (20, 808302), (22, 734820), (24, 673585), (30, 538868), (33, 489880), (37, 436920), (40, 404151), (44, 367410), (55, 293928), (60, 269434), (66, 244940), (74, 218460), (88, 183705), (110, 146964), (111, 145640), (120, 134717), (132, 122470), (148, 109230), (165, 97976), (185, 87384), (220, 73482), (222, 72820), (264, 61235), (296, 54615), (330, 48988), (331, 48840), (370, 43692), (407, 39720), (440, 36741), (444, 36410), (555, 29128), (660, 24494), (662, 24420), (740, 21846), (814, 19860), (888, 18205), (993, 16280), (1110, 14564), (1221, 13240), (1320, 12247), (1324, 12210), (1480, 10923), (1628, 9930), (1655, 9768), (1986, 8140), (2035, 7944), (2220, 7282), (2442, 6620), (2648, 6105), (3256, 4965), (3310, 4884), (3641, 4440), (3972, 4070)]