331796220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1069}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 1064179200

約数和(自身を除く): 732382980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 739, 1069, 1478, 2138, 2217, 2956, 3207, 3695, 4276, 4434, 5173, 5345, 6414, 7390, 7483, 8868, 10346, 10690, 11085, 12828, 14780, 14966, 15519, 16035, 20692, 21380, 22170, 22449, 25865, 29932, 31038, 32070, 37415, 44340, 44898, 51730, 62076, 64140, 74830, 77595, 89796, 103460, 112245, 149660, 155190, 224490, 310380, 448980, 789991, 1579982, 2369973, 3159964, 3949955, 4739946, 5529937, 7899910, 9479892, 11059874, 11849865, 15799820, 16589811, 22119748, 23699730, 27649685, 33179622, 47399460, 55299370, 66359244, 82949055, 110598740, 165898110, 331796220]

約数ペア:

[(1, 331796220), (2, 165898110), (3, 110598740), (4, 82949055), (5, 66359244), (6, 55299370), (7, 47399460), (10, 33179622), (12, 27649685), (14, 23699730), (15, 22119748), (20, 16589811), (21, 15799820), (28, 11849865), (30, 11059874), (35, 9479892), (42, 7899910), (60, 5529937), (70, 4739946), (84, 3949955), (105, 3159964), (140, 2369973), (210, 1579982), (420, 789991), (739, 448980), (1069, 310380), (1478, 224490), (2138, 155190), (2217, 149660), (2956, 112245), (3207, 103460), (3695, 89796), (4276, 77595), (4434, 74830), (5173, 64140), (5345, 62076), (6414, 51730), (7390, 44898), (7483, 44340), (8868, 37415), (10346, 32070), (10690, 31038), (11085, 29932), (12828, 25865), (14780, 22449), (14966, 22170), (15519, 21380), (16035, 20692)]