201439320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12253}}^1$

素因数の和:12404

約数の個数: 64

約数和(自身を含む): 608778720

約数和(自身を除く): 407339400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 12253, 16440, 24506, 36759, 49012, 61265, 73518, 98024, 122530, 147036, 183795, 245060, 294072, 367590, 490120, 735180, 1470360, 1678661, 3357322, 5035983, 6714644, 8393305, 10071966, 13429288, 16786610, 20143932, 25179915, 33573220, 40287864, 50359830, 67146440, 100719660, 201439320]

約数ペア:

[(1, 201439320), (2, 100719660), (3, 67146440), (4, 50359830), (5, 40287864), (6, 33573220), (8, 25179915), (10, 20143932), (12, 16786610), (15, 13429288), (20, 10071966), (24, 8393305), (30, 6714644), (40, 5035983), (60, 3357322), (120, 1678661), (137, 1470360), (274, 735180), (411, 490120), (548, 367590), (685, 294072), (822, 245060), (1096, 183795), (1370, 147036), (1644, 122530), (2055, 98024), (2740, 73518), (3288, 61265), (4110, 49012), (5480, 36759), (8220, 24506), (12253, 16440)]