6412140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{727}}^1$

素因数の和:756

約数の個数: 108

約数和(自身を含む): 22656816

約数和(自身を除く): 16244676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 727, 735, 882, 980, 1260, 1454, 1470, 1764, 2181, 2205, 2908, 2940, 3635, 4362, 4410, 5089, 6543, 7270, 8724, 8820, 10178, 10905, 13086, 14540, 15267, 20356, 21810, 25445, 26172, 30534, 32715, 35623, 43620, 45801, 50890, 61068, 65430, 71246, 76335, 91602, 101780, 106869, 130860, 142492, 152670, 178115, 183204, 213738, 229005, 305340, 320607, 356230, 427476, 458010, 534345, 641214, 712460, 916020, 1068690, 1282428, 1603035, 2137380, 3206070, 6412140]

約数ペア:

[(1, 6412140), (2, 3206070), (3, 2137380), (4, 1603035), (5, 1282428), (6, 1068690), (7, 916020), (9, 712460), (10, 641214), (12, 534345), (14, 458010), (15, 427476), (18, 356230), (20, 320607), (21, 305340), (28, 229005), (30, 213738), (35, 183204), (36, 178115), (42, 152670), (45, 142492), (49, 130860), (60, 106869), (63, 101780), (70, 91602), (84, 76335), (90, 71246), (98, 65430), (105, 61068), (126, 50890), (140, 45801), (147, 43620), (180, 35623), (196, 32715), (210, 30534), (245, 26172), (252, 25445), (294, 21810), (315, 20356), (420, 15267), (441, 14540), (490, 13086), (588, 10905), (630, 10178), (727, 8820), (735, 8724), (882, 7270), (980, 6543), (1260, 5089), (1454, 4410), (1470, 4362), (1764, 3635), (2181, 2940), (2205, 2908)]