336922880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 952863744

約数和(自身を除く): 615940864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1213, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2426, 2480, 3472, 3968, 4340, 4480, 4852, 4960, 6065, 6944, 7936, 8491, 8680, 8960, 9704, 9920, 12130, 13888, 16982, 17360, 19408, 19840, 24260, 27776, 33964, 34720, 37603, 38816, 39680, 42455, 48520, 55552, 67928, 69440, 75206, 77632, 84910, 97040, 135856, 138880, 150412, 155264, 169820, 188015, 194080, 263221, 271712, 277760, 300824, 310528, 339640, 376030, 388160, 526442, 543424, 601648, 679280, 752060, 776320, 1052884, 1086848, 1203296, 1316105, 1358560, 1504120, 1552640, 2105768, 2173696, 2406592, 2632210, 2717120, 3008240, 4211536, 4813184, 5264420, 5434240, 6016480, 8423072, 9626368, 10528840, 10868480, 12032960, 16846144, 21057680, 24065920, 33692288, 42115360, 48131840, 67384576, 84230720, 168461440, 336922880]

約数ペア:

[(1, 336922880), (2, 168461440), (4, 84230720), (5, 67384576), (7, 48131840), (8, 42115360), (10, 33692288), (14, 24065920), (16, 21057680), (20, 16846144), (28, 12032960), (31, 10868480), (32, 10528840), (35, 9626368), (40, 8423072), (56, 6016480), (62, 5434240), (64, 5264420), (70, 4813184), (80, 4211536), (112, 3008240), (124, 2717120), (128, 2632210), (140, 2406592), (155, 2173696), (160, 2105768), (217, 1552640), (224, 1504120), (248, 1358560), (256, 1316105), (280, 1203296), (310, 1086848), (320, 1052884), (434, 776320), (448, 752060), (496, 679280), (560, 601648), (620, 543424), (640, 526442), (868, 388160), (896, 376030), (992, 339640), (1085, 310528), (1120, 300824), (1213, 277760), (1240, 271712), (1280, 263221), (1736, 194080), (1792, 188015), (1984, 169820), (2170, 155264), (2240, 150412), (2426, 138880), (2480, 135856), (3472, 97040), (3968, 84910), (4340, 77632), (4480, 75206), (4852, 69440), (4960, 67928), (6065, 55552), (6944, 48520), (7936, 42455), (8491, 39680), (8680, 38816), (8960, 37603), (9704, 34720), (9920, 33964), (12130, 27776), (13888, 24260), (16982, 19840), (17360, 19408)]