1323764820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10831}}^1$

素因数の和:10950

約数の個数: 144

約数和(自身を含む): 4636789248

約数和(自身を除く): 3313024428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 873, 970, 1164, 1260, 1358, 1455, 1746, 1940, 2037, 2716, 2910, 3395, 3492, 4074, 4365, 5820, 6111, 6790, 8148, 8730, 10185, 10831, 12222, 13580, 17460, 20370, 21662, 24444, 30555, 32493, 40740, 43324, 54155, 61110, 64986, 75817, 97479, 108310, 122220, 129972, 151634, 162465, 194958, 216620, 227451, 303268, 324930, 379085, 389916, 454902, 487395, 649860, 682353, 758170, 909804, 974790, 1050607, 1137255, 1364706, 1516340, 1949580, 2101214, 2274510, 2729412, 3151821, 3411765, 4202428, 4549020, 5253035, 6303642, 6823530, 7354249, 9455463, 10506070, 12607284, 13647060, 14708498, 15759105, 18910926, 21012140, 22062747, 29416996, 31518210, 36771245, 37821852, 44125494, 47277315, 63036420, 66188241, 73542490, 88250988, 94554630, 110313735, 132376482, 147084980, 189109260, 220627470, 264752964, 330941205, 441254940, 661882410, 1323764820]

約数ペア:

[(1, 1323764820), (2, 661882410), (3, 441254940), (4, 330941205), (5, 264752964), (6, 220627470), (7, 189109260), (9, 147084980), (10, 132376482), (12, 110313735), (14, 94554630), (15, 88250988), (18, 73542490), (20, 66188241), (21, 63036420), (28, 47277315), (30, 44125494), (35, 37821852), (36, 36771245), (42, 31518210), (45, 29416996), (60, 22062747), (63, 21012140), (70, 18910926), (84, 15759105), (90, 14708498), (97, 13647060), (105, 12607284), (126, 10506070), (140, 9455463), (180, 7354249), (194, 6823530), (210, 6303642), (252, 5253035), (291, 4549020), (315, 4202428), (388, 3411765), (420, 3151821), (485, 2729412), (582, 2274510), (630, 2101214), (679, 1949580), (873, 1516340), (970, 1364706), (1164, 1137255), (1260, 1050607), (1358, 974790), (1455, 909804), (1746, 758170), (1940, 682353), (2037, 649860), (2716, 487395), (2910, 454902), (3395, 389916), (3492, 379085), (4074, 324930), (4365, 303268), (5820, 227451), (6111, 216620), (6790, 194958), (8148, 162465), (8730, 151634), (10185, 129972), (10831, 122220), (12222, 108310), (13580, 97479), (17460, 75817), (20370, 64986), (21662, 61110), (24444, 54155), (30555, 43324), (32493, 40740)]