4677540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 16011072

約数和(自身を除く): 11333532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 43, 49, 60, 70, 74, 84, 86, 98, 105, 111, 129, 140, 147, 148, 172, 185, 196, 210, 215, 222, 245, 258, 259, 294, 301, 370, 420, 430, 444, 490, 516, 518, 555, 588, 602, 645, 735, 740, 777, 860, 903, 980, 1036, 1110, 1204, 1290, 1295, 1470, 1505, 1554, 1591, 1806, 1813, 2107, 2220, 2580, 2590, 2940, 3010, 3108, 3182, 3612, 3626, 3885, 4214, 4515, 4773, 5180, 5439, 6020, 6321, 6364, 7252, 7770, 7955, 8428, 9030, 9065, 9546, 10535, 10878, 11137, 12642, 15540, 15910, 18060, 18130, 19092, 21070, 21756, 22274, 23865, 25284, 27195, 31605, 31820, 33411, 36260, 42140, 44548, 47730, 54390, 55685, 63210, 66822, 77959, 95460, 108780, 111370, 126420, 133644, 155918, 167055, 222740, 233877, 311836, 334110, 389795, 467754, 668220, 779590, 935508, 1169385, 1559180, 2338770, 4677540]

約数ペア:

[(1, 4677540), (2, 2338770), (3, 1559180), (4, 1169385), (5, 935508), (6, 779590), (7, 668220), (10, 467754), (12, 389795), (14, 334110), (15, 311836), (20, 233877), (21, 222740), (28, 167055), (30, 155918), (35, 133644), (37, 126420), (42, 111370), (43, 108780), (49, 95460), (60, 77959), (70, 66822), (74, 63210), (84, 55685), (86, 54390), (98, 47730), (105, 44548), (111, 42140), (129, 36260), (140, 33411), (147, 31820), (148, 31605), (172, 27195), (185, 25284), (196, 23865), (210, 22274), (215, 21756), (222, 21070), (245, 19092), (258, 18130), (259, 18060), (294, 15910), (301, 15540), (370, 12642), (420, 11137), (430, 10878), (444, 10535), (490, 9546), (516, 9065), (518, 9030), (555, 8428), (588, 7955), (602, 7770), (645, 7252), (735, 6364), (740, 6321), (777, 6020), (860, 5439), (903, 5180), (980, 4773), (1036, 4515), (1110, 4214), (1204, 3885), (1290, 3626), (1295, 3612), (1470, 3182), (1505, 3108), (1554, 3010), (1591, 2940), (1806, 2590), (1813, 2580), (2107, 2220)]