172629660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3115

約数の個数: 96

約数和(自身を含む): 556577280

約数和(自身を除く): 383947620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1668, 1946, 2085, 2780, 2919, 2957, 3892, 4170, 4865, 5838, 5914, 8340, 8871, 9730, 11676, 11828, 14595, 14785, 17742, 19460, 20699, 29190, 29570, 35484, 41398, 44355, 58380, 59140, 62097, 82796, 88710, 103495, 124194, 177420, 206990, 248388, 310485, 411023, 413980, 620970, 822046, 1233069, 1241940, 1644092, 2055115, 2466138, 2877161, 4110230, 4932276, 5754322, 6165345, 8220460, 8631483, 11508644, 12330690, 14385805, 17262966, 24661380, 28771610, 34525932, 43157415, 57543220, 86314830, 172629660]

約数ペア:

[(1, 172629660), (2, 86314830), (3, 57543220), (4, 43157415), (5, 34525932), (6, 28771610), (7, 24661380), (10, 17262966), (12, 14385805), (14, 12330690), (15, 11508644), (20, 8631483), (21, 8220460), (28, 6165345), (30, 5754322), (35, 4932276), (42, 4110230), (60, 2877161), (70, 2466138), (84, 2055115), (105, 1644092), (139, 1241940), (140, 1233069), (210, 822046), (278, 620970), (417, 413980), (420, 411023), (556, 310485), (695, 248388), (834, 206990), (973, 177420), (1390, 124194), (1668, 103495), (1946, 88710), (2085, 82796), (2780, 62097), (2919, 59140), (2957, 58380), (3892, 44355), (4170, 41398), (4865, 35484), (5838, 29570), (5914, 29190), (8340, 20699), (8871, 19460), (9730, 17742), (11676, 14785), (11828, 14595)]