24146220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 80898048

約数和(自身を除く): 56751828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 191, 196, 210, 215, 245, 258, 294, 301, 382, 420, 430, 490, 516, 573, 588, 602, 645, 735, 764, 860, 903, 955, 980, 1146, 1204, 1290, 1337, 1470, 1505, 1806, 1910, 2107, 2292, 2580, 2674, 2865, 2940, 3010, 3612, 3820, 4011, 4214, 4515, 5348, 5730, 6020, 6321, 6685, 8022, 8213, 8428, 9030, 9359, 10535, 11460, 12642, 13370, 16044, 16426, 18060, 18718, 20055, 21070, 24639, 25284, 26740, 28077, 31605, 32852, 37436, 40110, 41065, 42140, 46795, 49278, 56154, 57491, 63210, 80220, 82130, 93590, 98556, 112308, 114982, 123195, 126420, 140385, 164260, 172473, 187180, 229964, 246390, 280770, 287455, 344946, 402437, 492780, 561540, 574910, 689892, 804874, 862365, 1149820, 1207311, 1609748, 1724730, 2012185, 2414622, 3449460, 4024370, 4829244, 6036555, 8048740, 12073110, 24146220]

約数ペア:

[(1, 24146220), (2, 12073110), (3, 8048740), (4, 6036555), (5, 4829244), (6, 4024370), (7, 3449460), (10, 2414622), (12, 2012185), (14, 1724730), (15, 1609748), (20, 1207311), (21, 1149820), (28, 862365), (30, 804874), (35, 689892), (42, 574910), (43, 561540), (49, 492780), (60, 402437), (70, 344946), (84, 287455), (86, 280770), (98, 246390), (105, 229964), (129, 187180), (140, 172473), (147, 164260), (172, 140385), (191, 126420), (196, 123195), (210, 114982), (215, 112308), (245, 98556), (258, 93590), (294, 82130), (301, 80220), (382, 63210), (420, 57491), (430, 56154), (490, 49278), (516, 46795), (573, 42140), (588, 41065), (602, 40110), (645, 37436), (735, 32852), (764, 31605), (860, 28077), (903, 26740), (955, 25284), (980, 24639), (1146, 21070), (1204, 20055), (1290, 18718), (1337, 18060), (1470, 16426), (1505, 16044), (1806, 13370), (1910, 12642), (2107, 11460), (2292, 10535), (2580, 9359), (2674, 9030), (2865, 8428), (2940, 8213), (3010, 8022), (3612, 6685), (3820, 6321), (4011, 6020), (4214, 5730), (4515, 5348)]