172333560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1063}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 594478080

約数和(自身を除く): 422144520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1063, 1158, 1351, 1544, 1930, 2126, 2316, 2702, 2895, 3189, 3860, 4053, 4252, 4632, 5315, 5404, 5790, 6378, 6755, 7441, 7720, 8106, 8504, 10630, 10808, 11580, 12756, 13510, 14882, 15945, 16212, 20265, 21260, 22323, 23160, 25512, 27020, 29764, 31890, 32424, 37205, 40530, 42520, 44646, 54040, 59528, 63780, 74410, 81060, 89292, 111615, 127560, 148820, 162120, 178584, 205159, 223230, 297640, 410318, 446460, 615477, 820636, 892920, 1025795, 1230954, 1436113, 1641272, 2051590, 2461908, 2872226, 3077385, 4103180, 4308339, 4923816, 5744452, 6154770, 7180565, 8206360, 8616678, 11488904, 12309540, 14361130, 17233356, 21541695, 24619080, 28722260, 34466712, 43083390, 57444520, 86166780, 172333560]

約数ペア:

[(1, 172333560), (2, 86166780), (3, 57444520), (4, 43083390), (5, 34466712), (6, 28722260), (7, 24619080), (8, 21541695), (10, 17233356), (12, 14361130), (14, 12309540), (15, 11488904), (20, 8616678), (21, 8206360), (24, 7180565), (28, 6154770), (30, 5744452), (35, 4923816), (40, 4308339), (42, 4103180), (56, 3077385), (60, 2872226), (70, 2461908), (84, 2051590), (105, 1641272), (120, 1436113), (140, 1230954), (168, 1025795), (193, 892920), (210, 820636), (280, 615477), (386, 446460), (420, 410318), (579, 297640), (772, 223230), (840, 205159), (965, 178584), (1063, 162120), (1158, 148820), (1351, 127560), (1544, 111615), (1930, 89292), (2126, 81060), (2316, 74410), (2702, 63780), (2895, 59528), (3189, 54040), (3860, 44646), (4053, 42520), (4252, 40530), (4632, 37205), (5315, 32424), (5404, 31890), (5790, 29764), (6378, 27020), (6755, 25512), (7441, 23160), (7720, 22323), (8106, 21260), (8504, 20265), (10630, 16212), (10808, 15945), (11580, 14882), (12756, 13510)]