141558060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 467117280

約数和(自身を除く): 325559220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 89, 98, 105, 140, 147, 178, 196, 210, 245, 267, 294, 356, 420, 445, 490, 534, 541, 588, 623, 735, 890, 980, 1068, 1082, 1246, 1335, 1470, 1623, 1780, 1869, 2164, 2492, 2670, 2705, 2940, 3115, 3246, 3738, 3787, 4361, 5340, 5410, 6230, 6492, 7476, 7574, 8115, 8722, 9345, 10820, 11361, 12460, 13083, 15148, 16230, 17444, 18690, 18935, 21805, 22722, 26166, 26509, 32460, 37380, 37870, 43610, 45444, 48149, 52332, 53018, 56805, 65415, 75740, 79527, 87220, 96298, 106036, 113610, 130830, 132545, 144447, 159054, 192596, 227220, 240745, 261660, 265090, 288894, 318108, 337043, 397635, 481490, 530180, 577788, 674086, 722235, 795270, 962980, 1011129, 1348172, 1444470, 1590540, 1685215, 2022258, 2359301, 2888940, 3370430, 4044516, 4718602, 5055645, 6740860, 7077903, 9437204, 10111290, 11796505, 14155806, 20222580, 23593010, 28311612, 35389515, 47186020, 70779030, 141558060]

約数ペア:

[(1, 141558060), (2, 70779030), (3, 47186020), (4, 35389515), (5, 28311612), (6, 23593010), (7, 20222580), (10, 14155806), (12, 11796505), (14, 10111290), (15, 9437204), (20, 7077903), (21, 6740860), (28, 5055645), (30, 4718602), (35, 4044516), (42, 3370430), (49, 2888940), (60, 2359301), (70, 2022258), (84, 1685215), (89, 1590540), (98, 1444470), (105, 1348172), (140, 1011129), (147, 962980), (178, 795270), (196, 722235), (210, 674086), (245, 577788), (267, 530180), (294, 481490), (356, 397635), (420, 337043), (445, 318108), (490, 288894), (534, 265090), (541, 261660), (588, 240745), (623, 227220), (735, 192596), (890, 159054), (980, 144447), (1068, 132545), (1082, 130830), (1246, 113610), (1335, 106036), (1470, 96298), (1623, 87220), (1780, 79527), (1869, 75740), (2164, 65415), (2492, 56805), (2670, 53018), (2705, 52332), (2940, 48149), (3115, 45444), (3246, 43610), (3738, 37870), (3787, 37380), (4361, 32460), (5340, 26509), (5410, 26166), (6230, 22722), (6492, 21805), (7476, 18935), (7574, 18690), (8115, 17444), (8722, 16230), (9345, 15148), (10820, 13083), (11361, 12460)]