82772040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 270668160

約数和(自身を除く): 187896120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 547, 582, 776, 780, 970, 1094, 1164, 1261, 1455, 1560, 1641, 1940, 2188, 2328, 2522, 2735, 2910, 3282, 3783, 3880, 4376, 5044, 5470, 5820, 6305, 6564, 7111, 7566, 8205, 10088, 10940, 11640, 12610, 13128, 14222, 15132, 16410, 18915, 21333, 21880, 25220, 28444, 30264, 32820, 35555, 37830, 42666, 50440, 53059, 56888, 65640, 71110, 75660, 85332, 106118, 106665, 142220, 151320, 159177, 170664, 212236, 213330, 265295, 284440, 318354, 424472, 426660, 530590, 636708, 689767, 795885, 853320, 1061180, 1273416, 1379534, 1591770, 2069301, 2122360, 2759068, 3183540, 3448835, 4138602, 5518136, 6367080, 6897670, 8277204, 10346505, 13795340, 16554408, 20693010, 27590680, 41386020, 82772040]

約数ペア:

[(1, 82772040), (2, 41386020), (3, 27590680), (4, 20693010), (5, 16554408), (6, 13795340), (8, 10346505), (10, 8277204), (12, 6897670), (13, 6367080), (15, 5518136), (20, 4138602), (24, 3448835), (26, 3183540), (30, 2759068), (39, 2122360), (40, 2069301), (52, 1591770), (60, 1379534), (65, 1273416), (78, 1061180), (97, 853320), (104, 795885), (120, 689767), (130, 636708), (156, 530590), (194, 426660), (195, 424472), (260, 318354), (291, 284440), (312, 265295), (388, 213330), (390, 212236), (485, 170664), (520, 159177), (547, 151320), (582, 142220), (776, 106665), (780, 106118), (970, 85332), (1094, 75660), (1164, 71110), (1261, 65640), (1455, 56888), (1560, 53059), (1641, 50440), (1940, 42666), (2188, 37830), (2328, 35555), (2522, 32820), (2735, 30264), (2910, 28444), (3282, 25220), (3783, 21880), (3880, 21333), (4376, 18915), (5044, 16410), (5470, 15132), (5820, 14222), (6305, 13128), (6564, 12610), (7111, 11640), (7566, 10940), (8205, 10088)]