4171860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 216

約数和(自身を含む): 16432416

約数和(自身を除く): 12260556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 43, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 86, 90, 98, 99, 105, 110, 126, 129, 132, 140, 147, 154, 165, 172, 180, 196, 198, 210, 215, 220, 231, 245, 252, 258, 294, 301, 308, 315, 330, 385, 387, 396, 420, 430, 441, 462, 473, 490, 495, 516, 539, 588, 602, 630, 645, 660, 693, 735, 770, 774, 860, 882, 903, 924, 946, 980, 990, 1078, 1155, 1204, 1260, 1290, 1386, 1419, 1470, 1505, 1540, 1548, 1617, 1764, 1806, 1892, 1935, 1980, 2107, 2156, 2205, 2310, 2365, 2580, 2695, 2709, 2772, 2838, 2940, 3010, 3234, 3311, 3465, 3612, 3870, 4214, 4257, 4410, 4515, 4620, 4730, 4851, 5390, 5418, 5676, 6020, 6321, 6468, 6622, 6930, 7095, 7740, 8085, 8428, 8514, 8820, 9030, 9460, 9702, 9933, 10535, 10780, 10836, 12642, 13244, 13545, 13860, 14190, 16170, 16555, 17028, 18060, 18963, 19404, 19866, 21070, 21285, 23177, 24255, 25284, 27090, 28380, 29799, 31605, 32340, 33110, 37926, 39732, 42140, 42570, 46354, 48510, 49665, 54180, 59598, 63210, 66220, 69531, 75852, 85140, 92708, 94815, 97020, 99330, 115885, 119196, 126420, 139062, 148995, 189630, 198660, 208593, 231770, 278124, 297990, 347655, 379260, 417186, 463540, 595980, 695310, 834372, 1042965, 1390620, 2085930, 4171860]

約数ペア:

[(1, 4171860), (2, 2085930), (3, 1390620), (4, 1042965), (5, 834372), (6, 695310), (7, 595980), (9, 463540), (10, 417186), (11, 379260), (12, 347655), (14, 297990), (15, 278124), (18, 231770), (20, 208593), (21, 198660), (22, 189630), (28, 148995), (30, 139062), (33, 126420), (35, 119196), (36, 115885), (42, 99330), (43, 97020), (44, 94815), (45, 92708), (49, 85140), (55, 75852), (60, 69531), (63, 66220), (66, 63210), (70, 59598), (77, 54180), (84, 49665), (86, 48510), (90, 46354), (98, 42570), (99, 42140), (105, 39732), (110, 37926), (126, 33110), (129, 32340), (132, 31605), (140, 29799), (147, 28380), (154, 27090), (165, 25284), (172, 24255), (180, 23177), (196, 21285), (198, 21070), (210, 19866), (215, 19404), (220, 18963), (231, 18060), (245, 17028), (252, 16555), (258, 16170), (294, 14190), (301, 13860), (308, 13545), (315, 13244), (330, 12642), (385, 10836), (387, 10780), (396, 10535), (420, 9933), (430, 9702), (441, 9460), (462, 9030), (473, 8820), (490, 8514), (495, 8428), (516, 8085), (539, 7740), (588, 7095), (602, 6930), (630, 6622), (645, 6468), (660, 6321), (693, 6020), (735, 5676), (770, 5418), (774, 5390), (860, 4851), (882, 4730), (903, 4620), (924, 4515), (946, 4410), (980, 4257), (990, 4214), (1078, 3870), (1155, 3612), (1204, 3465), (1260, 3311), (1290, 3234), (1386, 3010), (1419, 2940), (1470, 2838), (1505, 2772), (1540, 2709), (1548, 2695), (1617, 2580), (1764, 2365), (1806, 2310), (1892, 2205), (1935, 2156), (1980, 2107)]