2664909960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1187}}^1$

素因数の和:1607

約数の個数: 128

約数和(自身を含む): 8175530880

約数和(自身を除く): 5510620920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 353, 424, 530, 636, 706, 795, 1059, 1060, 1187, 1272, 1412, 1590, 1765, 2118, 2120, 2374, 2824, 3180, 3530, 3561, 4236, 4748, 5295, 5935, 6360, 7060, 7122, 8472, 9496, 10590, 11870, 14120, 14244, 17805, 18709, 21180, 23740, 28488, 35610, 37418, 42360, 47480, 56127, 62911, 71220, 74836, 93545, 112254, 125822, 142440, 149672, 187090, 188733, 224508, 251644, 280635, 314555, 374180, 377466, 419011, 449016, 503288, 561270, 629110, 748360, 754932, 838022, 943665, 1122540, 1257033, 1258220, 1509864, 1676044, 1887330, 2095055, 2245080, 2514066, 2516440, 3352088, 3774660, 4190110, 5028132, 6285165, 7549320, 8380220, 10056264, 12570330, 16760440, 22207583, 25140660, 44415166, 50281320, 66622749, 88830332, 111037915, 133245498, 177660664, 222075830, 266490996, 333113745, 444151660, 532981992, 666227490, 888303320, 1332454980, 2664909960]

約数ペア:

[(1, 2664909960), (2, 1332454980), (3, 888303320), (4, 666227490), (5, 532981992), (6, 444151660), (8, 333113745), (10, 266490996), (12, 222075830), (15, 177660664), (20, 133245498), (24, 111037915), (30, 88830332), (40, 66622749), (53, 50281320), (60, 44415166), (106, 25140660), (120, 22207583), (159, 16760440), (212, 12570330), (265, 10056264), (318, 8380220), (353, 7549320), (424, 6285165), (530, 5028132), (636, 4190110), (706, 3774660), (795, 3352088), (1059, 2516440), (1060, 2514066), (1187, 2245080), (1272, 2095055), (1412, 1887330), (1590, 1676044), (1765, 1509864), (2118, 1258220), (2120, 1257033), (2374, 1122540), (2824, 943665), (3180, 838022), (3530, 754932), (3561, 748360), (4236, 629110), (4748, 561270), (5295, 503288), (5935, 449016), (6360, 419011), (7060, 377466), (7122, 374180), (8472, 314555), (9496, 280635), (10590, 251644), (11870, 224508), (14120, 188733), (14244, 187090), (17805, 149672), (18709, 142440), (21180, 125822), (23740, 112254), (28488, 93545), (35610, 74836), (37418, 71220), (42360, 62911), (47480, 56127)]