2167069240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 5712255360

約数和(自身を除く): 3545186120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 97, 140, 146, 194, 280, 292, 365, 388, 485, 511, 584, 679, 730, 776, 970, 1022, 1093, 1358, 1460, 1940, 2044, 2186, 2555, 2716, 2920, 3395, 3880, 4088, 4372, 5110, 5432, 5465, 6790, 7081, 7651, 8744, 10220, 10930, 13580, 14162, 15302, 20440, 21860, 27160, 28324, 30604, 35405, 38255, 43720, 49567, 56648, 61208, 70810, 76510, 79789, 99134, 106021, 141620, 153020, 159578, 198268, 212042, 247835, 283240, 306040, 319156, 396536, 398945, 424084, 495670, 530105, 558523, 638312, 742147, 797890, 848168, 991340, 1060210, 1117046, 1484294, 1595780, 1982680, 2120420, 2234092, 2792615, 2968588, 3191560, 3710735, 4240840, 4468184, 5585230, 5937176, 7421470, 7739533, 11170460, 14842940, 15479066, 22340920, 29685880, 30958132, 38697665, 54176731, 61916264, 77395330, 108353462, 154790660, 216706924, 270883655, 309581320, 433413848, 541767310, 1083534620, 2167069240]

約数ペア:

[(1, 2167069240), (2, 1083534620), (4, 541767310), (5, 433413848), (7, 309581320), (8, 270883655), (10, 216706924), (14, 154790660), (20, 108353462), (28, 77395330), (35, 61916264), (40, 54176731), (56, 38697665), (70, 30958132), (73, 29685880), (97, 22340920), (140, 15479066), (146, 14842940), (194, 11170460), (280, 7739533), (292, 7421470), (365, 5937176), (388, 5585230), (485, 4468184), (511, 4240840), (584, 3710735), (679, 3191560), (730, 2968588), (776, 2792615), (970, 2234092), (1022, 2120420), (1093, 1982680), (1358, 1595780), (1460, 1484294), (1940, 1117046), (2044, 1060210), (2186, 991340), (2555, 848168), (2716, 797890), (2920, 742147), (3395, 638312), (3880, 558523), (4088, 530105), (4372, 495670), (5110, 424084), (5432, 398945), (5465, 396536), (6790, 319156), (7081, 306040), (7651, 283240), (8744, 247835), (10220, 212042), (10930, 198268), (13580, 159578), (14162, 153020), (15302, 141620), (20440, 106021), (21860, 99134), (27160, 79789), (28324, 76510), (30604, 70810), (35405, 61208), (38255, 56648), (43720, 49567)]