302812440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9743}}^1$

素因数の和:9801

約数の個数: 128

約数和(自身を含む): 1066383360

約数和(自身を除く): 763570920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 9743, 10360, 15540, 19486, 29229, 31080, 38972, 48715, 58458, 68201, 77944, 97430, 116916, 136402, 146145, 194860, 204603, 233832, 272804, 292290, 341005, 360491, 389720, 409206, 545608, 584580, 682010, 720982, 818412, 1023015, 1081473, 1169160, 1364020, 1441964, 1636824, 1802455, 2046030, 2162946, 2523437, 2728040, 2883928, 3604910, 4092060, 4325892, 5046874, 5407365, 7209820, 7570311, 8184120, 8651784, 10093748, 10814730, 12617185, 14419640, 15140622, 20187496, 21629460, 25234370, 30281244, 37851555, 43258920, 50468740, 60562488, 75703110, 100937480, 151406220, 302812440]

約数ペア:

[(1, 302812440), (2, 151406220), (3, 100937480), (4, 75703110), (5, 60562488), (6, 50468740), (7, 43258920), (8, 37851555), (10, 30281244), (12, 25234370), (14, 21629460), (15, 20187496), (20, 15140622), (21, 14419640), (24, 12617185), (28, 10814730), (30, 10093748), (35, 8651784), (37, 8184120), (40, 7570311), (42, 7209820), (56, 5407365), (60, 5046874), (70, 4325892), (74, 4092060), (84, 3604910), (105, 2883928), (111, 2728040), (120, 2523437), (140, 2162946), (148, 2046030), (168, 1802455), (185, 1636824), (210, 1441964), (222, 1364020), (259, 1169160), (280, 1081473), (296, 1023015), (370, 818412), (420, 720982), (444, 682010), (518, 584580), (555, 545608), (740, 409206), (777, 389720), (840, 360491), (888, 341005), (1036, 292290), (1110, 272804), (1295, 233832), (1480, 204603), (1554, 194860), (2072, 146145), (2220, 136402), (2590, 116916), (3108, 97430), (3885, 77944), (4440, 68201), (5180, 58458), (6216, 48715), (7770, 38972), (9743, 31080), (10360, 29229), (15540, 19486)]