412102040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 1119744000

約数和(自身を除く): 707641960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 89, 92, 115, 140, 161, 178, 184, 230, 280, 322, 356, 445, 460, 623, 644, 712, 719, 805, 890, 920, 1246, 1288, 1438, 1610, 1780, 2047, 2492, 2876, 3115, 3220, 3560, 3595, 4094, 4984, 5033, 5752, 6230, 6440, 7190, 8188, 10066, 10235, 12460, 14329, 14380, 16376, 16537, 20132, 20470, 24920, 25165, 28658, 28760, 33074, 40264, 40940, 50330, 57316, 63991, 66148, 71645, 81880, 82685, 100660, 114632, 115759, 127982, 132296, 143290, 165370, 201320, 231518, 255964, 286580, 319955, 330740, 447937, 463036, 511928, 573160, 578795, 639910, 661480, 895874, 926072, 1157590, 1279820, 1471793, 1791748, 2239685, 2315180, 2559640, 2943586, 3583496, 4479370, 4630360, 5887172, 7358965, 8958740, 10302551, 11774344, 14717930, 17917480, 20605102, 29435860, 41210204, 51512755, 58871720, 82420408, 103025510, 206051020, 412102040]

約数ペア:

[(1, 412102040), (2, 206051020), (4, 103025510), (5, 82420408), (7, 58871720), (8, 51512755), (10, 41210204), (14, 29435860), (20, 20605102), (23, 17917480), (28, 14717930), (35, 11774344), (40, 10302551), (46, 8958740), (56, 7358965), (70, 5887172), (89, 4630360), (92, 4479370), (115, 3583496), (140, 2943586), (161, 2559640), (178, 2315180), (184, 2239685), (230, 1791748), (280, 1471793), (322, 1279820), (356, 1157590), (445, 926072), (460, 895874), (623, 661480), (644, 639910), (712, 578795), (719, 573160), (805, 511928), (890, 463036), (920, 447937), (1246, 330740), (1288, 319955), (1438, 286580), (1610, 255964), (1780, 231518), (2047, 201320), (2492, 165370), (2876, 143290), (3115, 132296), (3220, 127982), (3560, 115759), (3595, 114632), (4094, 100660), (4984, 82685), (5033, 81880), (5752, 71645), (6230, 66148), (6440, 63991), (7190, 57316), (8188, 50330), (10066, 40940), (10235, 40264), (12460, 33074), (14329, 28760), (14380, 28658), (16376, 25165), (16537, 24920), (20132, 20470)]