124769680

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{4547}}^1$

素因数の和:4581

約数の個数: 80

約数和(自身を含む): 338371200

約数和(自身を除く): 213601520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 4547, 5488, 6860, 9094, 13720, 18188, 22735, 27440, 31829, 36376, 45470, 63658, 72752, 90940, 127316, 159145, 181880, 222803, 254632, 318290, 363760, 445606, 509264, 636580, 891212, 1114015, 1273160, 1559621, 1782424, 2228030, 2546320, 3119242, 3564848, 4456060, 6238484, 7798105, 8912120, 12476968, 15596210, 17824240, 24953936, 31192420, 62384840, 124769680]

約数ペア:

[(1, 124769680), (2, 62384840), (4, 31192420), (5, 24953936), (7, 17824240), (8, 15596210), (10, 12476968), (14, 8912120), (16, 7798105), (20, 6238484), (28, 4456060), (35, 3564848), (40, 3119242), (49, 2546320), (56, 2228030), (70, 1782424), (80, 1559621), (98, 1273160), (112, 1114015), (140, 891212), (196, 636580), (245, 509264), (280, 445606), (343, 363760), (392, 318290), (490, 254632), (560, 222803), (686, 181880), (784, 159145), (980, 127316), (1372, 90940), (1715, 72752), (1960, 63658), (2744, 45470), (3430, 36376), (3920, 31829), (4547, 27440), (5488, 22735), (6860, 18188), (9094, 13720)]