1288476070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1227

約数の個数: 128

約数和(自身を含む): 3017088000

約数和(自身を除く): 1728611930

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 238, 245, 266, 323, 343, 490, 595, 646, 665, 686, 833, 931, 1163, 1190, 1330, 1615, 1666, 1715, 1862, 2261, 2326, 3230, 3430, 4165, 4522, 4655, 5815, 5831, 6517, 8141, 8330, 9310, 11305, 11630, 11662, 13034, 15827, 16282, 19771, 22097, 22610, 29155, 31654, 32585, 39542, 40705, 44194, 56987, 58310, 65170, 79135, 81410, 98855, 110485, 110789, 113974, 138397, 154679, 158270, 197710, 220970, 221578, 276794, 284935, 309358, 375649, 398909, 553945, 569870, 691985, 751298, 773395, 797818, 968779, 1082753, 1107890, 1383970, 1546790, 1878245, 1937558, 1994545, 2165506, 2629543, 3756490, 3989090, 4843895, 5259086, 5413765, 6781453, 7579271, 9687790, 10827530, 13147715, 13562906, 15158542, 18406801, 26295430, 33907265, 36813602, 37896355, 67814530, 75792710, 92034005, 128847607, 184068010, 257695214, 644238035, 1288476070]

約数ペア:

[(1, 1288476070), (2, 644238035), (5, 257695214), (7, 184068010), (10, 128847607), (14, 92034005), (17, 75792710), (19, 67814530), (34, 37896355), (35, 36813602), (38, 33907265), (49, 26295430), (70, 18406801), (85, 15158542), (95, 13562906), (98, 13147715), (119, 10827530), (133, 9687790), (170, 7579271), (190, 6781453), (238, 5413765), (245, 5259086), (266, 4843895), (323, 3989090), (343, 3756490), (490, 2629543), (595, 2165506), (646, 1994545), (665, 1937558), (686, 1878245), (833, 1546790), (931, 1383970), (1163, 1107890), (1190, 1082753), (1330, 968779), (1615, 797818), (1666, 773395), (1715, 751298), (1862, 691985), (2261, 569870), (2326, 553945), (3230, 398909), (3430, 375649), (4165, 309358), (4522, 284935), (4655, 276794), (5815, 221578), (5831, 220970), (6517, 197710), (8141, 158270), (8330, 154679), (9310, 138397), (11305, 113974), (11630, 110789), (11662, 110485), (13034, 98855), (15827, 81410), (16282, 79135), (19771, 65170), (22097, 58310), (22610, 56987), (29155, 44194), (31654, 40705), (32585, 39542)]