240111828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 691891200

約数和(自身を除く): 451779372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 59, 66, 86, 99, 118, 129, 132, 172, 177, 198, 236, 239, 258, 354, 387, 396, 473, 478, 516, 531, 649, 708, 717, 774, 946, 956, 1062, 1298, 1419, 1434, 1548, 1892, 1947, 2124, 2151, 2537, 2596, 2629, 2838, 2868, 3894, 4257, 4302, 5074, 5258, 5676, 5841, 7611, 7788, 7887, 8514, 8604, 10148, 10277, 10516, 11682, 14101, 15222, 15774, 17028, 20554, 22833, 23364, 23661, 27907, 28202, 30444, 30831, 31548, 41108, 42303, 45666, 47322, 55814, 56404, 61662, 83721, 84606, 91332, 92493, 94644, 111628, 113047, 123324, 126909, 155111, 167442, 169212, 184986, 226094, 251163, 253818, 310222, 334884, 339141, 369972, 452188, 465333, 502326, 507636, 606343, 620444, 678282, 930666, 1004652, 1017423, 1212686, 1356564, 1395999, 1819029, 1861332, 2034846, 2425372, 2791998, 3638058, 4069692, 5457087, 5583996, 6669773, 7276116, 10914174, 13339546, 20009319, 21828348, 26679092, 40018638, 60027957, 80037276, 120055914, 240111828]

約数ペア:

[(1, 240111828), (2, 120055914), (3, 80037276), (4, 60027957), (6, 40018638), (9, 26679092), (11, 21828348), (12, 20009319), (18, 13339546), (22, 10914174), (33, 7276116), (36, 6669773), (43, 5583996), (44, 5457087), (59, 4069692), (66, 3638058), (86, 2791998), (99, 2425372), (118, 2034846), (129, 1861332), (132, 1819029), (172, 1395999), (177, 1356564), (198, 1212686), (236, 1017423), (239, 1004652), (258, 930666), (354, 678282), (387, 620444), (396, 606343), (473, 507636), (478, 502326), (516, 465333), (531, 452188), (649, 369972), (708, 339141), (717, 334884), (774, 310222), (946, 253818), (956, 251163), (1062, 226094), (1298, 184986), (1419, 169212), (1434, 167442), (1548, 155111), (1892, 126909), (1947, 123324), (2124, 113047), (2151, 111628), (2537, 94644), (2596, 92493), (2629, 91332), (2838, 84606), (2868, 83721), (3894, 61662), (4257, 56404), (4302, 55814), (5074, 47322), (5258, 45666), (5676, 42303), (5841, 41108), (7611, 31548), (7788, 30831), (7887, 30444), (8514, 28202), (8604, 27907), (10148, 23661), (10277, 23364), (10516, 22833), (11682, 20554), (14101, 17028), (15222, 15774)]