224765940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:974

約数の個数: 144

約数和(自身を含む): 741182400

約数和(自身を除く): 516416460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 89, 98, 105, 140, 147, 178, 196, 210, 245, 267, 294, 356, 420, 445, 490, 534, 588, 623, 735, 859, 890, 980, 1068, 1246, 1335, 1470, 1718, 1780, 1869, 2492, 2577, 2670, 2940, 3115, 3436, 3738, 4295, 4361, 5154, 5340, 6013, 6230, 7476, 8590, 8722, 9345, 10308, 12026, 12460, 12885, 13083, 17180, 17444, 18039, 18690, 21805, 24052, 25770, 26166, 30065, 36078, 37380, 42091, 43610, 51540, 52332, 60130, 65415, 72156, 76451, 84182, 87220, 90195, 120260, 126273, 130830, 152902, 168364, 180390, 210455, 229353, 252546, 261660, 305804, 360780, 382255, 420910, 458706, 505092, 535157, 631365, 764510, 841820, 917412, 1070314, 1146765, 1262730, 1529020, 1605471, 2140628, 2293530, 2525460, 2675785, 3210942, 3746099, 4587060, 5351570, 6421884, 7492198, 8027355, 10703140, 11238297, 14984396, 16054710, 18730495, 22476594, 32109420, 37460990, 44953188, 56191485, 74921980, 112382970, 224765940]

約数ペア:

[(1, 224765940), (2, 112382970), (3, 74921980), (4, 56191485), (5, 44953188), (6, 37460990), (7, 32109420), (10, 22476594), (12, 18730495), (14, 16054710), (15, 14984396), (20, 11238297), (21, 10703140), (28, 8027355), (30, 7492198), (35, 6421884), (42, 5351570), (49, 4587060), (60, 3746099), (70, 3210942), (84, 2675785), (89, 2525460), (98, 2293530), (105, 2140628), (140, 1605471), (147, 1529020), (178, 1262730), (196, 1146765), (210, 1070314), (245, 917412), (267, 841820), (294, 764510), (356, 631365), (420, 535157), (445, 505092), (490, 458706), (534, 420910), (588, 382255), (623, 360780), (735, 305804), (859, 261660), (890, 252546), (980, 229353), (1068, 210455), (1246, 180390), (1335, 168364), (1470, 152902), (1718, 130830), (1780, 126273), (1869, 120260), (2492, 90195), (2577, 87220), (2670, 84182), (2940, 76451), (3115, 72156), (3436, 65415), (3738, 60130), (4295, 52332), (4361, 51540), (5154, 43610), (5340, 42091), (6013, 37380), (6230, 36078), (7476, 30065), (8590, 26166), (8722, 25770), (9345, 24052), (10308, 21805), (12026, 18690), (12460, 18039), (12885, 17444), (13083, 17180)]