229771920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{136769}}^1$

素因数の和:136792

約数の個数: 80

約数和(自身を含む): 814055040

約数和(自身を除く): 584283120

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, 560, 840, 1680, 136769, 273538, 410307, 547076, 683845, 820614, 957383, 1094152, 1367690, 1641228, 1914766, 2051535, 2188304, 2735380, 2872149, 3282456, 3829532, 4103070, 4786915, 5470760, 5744298, 6564912, 7659064, 8206140, 9573830, 10941520, 11488596, 14360745, 15318128, 16412280, 19147660, 22977192, 28721490, 32824560, 38295320, 45954384, 57442980, 76590640, 114885960, 229771920]

約数ペア:

[(1, 229771920), (2, 114885960), (3, 76590640), (4, 57442980), (5, 45954384), (6, 38295320), (7, 32824560), (8, 28721490), (10, 22977192), (12, 19147660), (14, 16412280), (15, 15318128), (16, 14360745), (20, 11488596), (21, 10941520), (24, 9573830), (28, 8206140), (30, 7659064), (35, 6564912), (40, 5744298), (42, 5470760), (48, 4786915), (56, 4103070), (60, 3829532), (70, 3282456), (80, 2872149), (84, 2735380), (105, 2188304), (112, 2051535), (120, 1914766), (140, 1641228), (168, 1367690), (210, 1094152), (240, 957383), (280, 820614), (336, 683845), (420, 547076), (560, 410307), (840, 273538), (1680, 136769)]