494103120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{599}}^1$

素因数の和:1113

約数の個数: 160

約数和(自身を含む): 1757030400

約数和(自身を除く): 1262927280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 491, 560, 599, 840, 982, 1198, 1473, 1680, 1797, 1964, 2396, 2455, 2946, 2995, 3437, 3594, 3928, 4193, 4792, 4910, 5892, 5990, 6874, 7188, 7365, 7856, 8386, 8985, 9584, 9820, 10311, 11784, 11980, 12579, 13748, 14376, 14730, 16772, 17185, 17970, 19640, 20622, 20965, 23568, 23960, 25158, 27496, 28752, 29460, 33544, 34370, 35940, 39280, 41244, 41930, 47920, 50316, 51555, 54992, 58920, 62895, 67088, 68740, 71880, 82488, 83860, 100632, 103110, 117840, 125790, 137480, 143760, 164976, 167720, 201264, 206220, 251580, 274960, 294109, 335440, 412440, 503160, 588218, 824880, 882327, 1006320, 1176436, 1470545, 1764654, 2058763, 2352872, 2941090, 3529308, 4117526, 4411635, 4705744, 5882180, 6176289, 7058616, 8235052, 8823270, 10293815, 11764360, 12352578, 14117232, 16470104, 17646540, 20587630, 23528720, 24705156, 30881445, 32940208, 35293080, 41175260, 49410312, 61762890, 70586160, 82350520, 98820624, 123525780, 164701040, 247051560, 494103120]

約数ペア:

[(1, 494103120), (2, 247051560), (3, 164701040), (4, 123525780), (5, 98820624), (6, 82350520), (7, 70586160), (8, 61762890), (10, 49410312), (12, 41175260), (14, 35293080), (15, 32940208), (16, 30881445), (20, 24705156), (21, 23528720), (24, 20587630), (28, 17646540), (30, 16470104), (35, 14117232), (40, 12352578), (42, 11764360), (48, 10293815), (56, 8823270), (60, 8235052), (70, 7058616), (80, 6176289), (84, 5882180), (105, 4705744), (112, 4411635), (120, 4117526), (140, 3529308), (168, 2941090), (210, 2352872), (240, 2058763), (280, 1764654), (336, 1470545), (420, 1176436), (491, 1006320), (560, 882327), (599, 824880), (840, 588218), (982, 503160), (1198, 412440), (1473, 335440), (1680, 294109), (1797, 274960), (1964, 251580), (2396, 206220), (2455, 201264), (2946, 167720), (2995, 164976), (3437, 143760), (3594, 137480), (3928, 125790), (4193, 117840), (4792, 103110), (4910, 100632), (5892, 83860), (5990, 82488), (6874, 71880), (7188, 68740), (7365, 67088), (7856, 62895), (8386, 58920), (8985, 54992), (9584, 51555), (9820, 50316), (10311, 47920), (11784, 41930), (11980, 41244), (12579, 39280), (13748, 35940), (14376, 34370), (14730, 33544), (16772, 29460), (17185, 28752), (17970, 27496), (19640, 25158), (20622, 23960), (20965, 23568)]