139465200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{16603}}^1$

素因数の和:16631

約数の個数: 120

約数和(自身を含む): 510606208

約数和(自身を除く): 371141008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 16603, 33206, 49809, 66412, 83015, 99618, 116221, 132824, 166030, 199236, 232442, 249045, 265648, 332060, 348663, 398472, 415075, 464884, 498090, 581105, 664120, 697326, 796944, 830150, 929768, 996180, 1162210, 1245225, 1328240, 1394652, 1660300, 1743315, 1859536, 1992360, 2324420, 2490450, 2789304, 2905525, 3320600, 3486630, 3984720, 4648840, 4980900, 5578608, 5811050, 6641200, 6973260, 8716575, 9297680, 9961800, 11622100, 13946520, 17433150, 19923600, 23244200, 27893040, 34866300, 46488400, 69732600, 139465200]

約数ペア:

[(1, 139465200), (2, 69732600), (3, 46488400), (4, 34866300), (5, 27893040), (6, 23244200), (7, 19923600), (8, 17433150), (10, 13946520), (12, 11622100), (14, 9961800), (15, 9297680), (16, 8716575), (20, 6973260), (21, 6641200), (24, 5811050), (25, 5578608), (28, 4980900), (30, 4648840), (35, 3984720), (40, 3486630), (42, 3320600), (48, 2905525), (50, 2789304), (56, 2490450), (60, 2324420), (70, 1992360), (75, 1859536), (80, 1743315), (84, 1660300), (100, 1394652), (105, 1328240), (112, 1245225), (120, 1162210), (140, 996180), (150, 929768), (168, 830150), (175, 796944), (200, 697326), (210, 664120), (240, 581105), (280, 498090), (300, 464884), (336, 415075), (350, 398472), (400, 348663), (420, 332060), (525, 265648), (560, 249045), (600, 232442), (700, 199236), (840, 166030), (1050, 132824), (1200, 116221), (1400, 99618), (1680, 83015), (2100, 66412), (2800, 49809), (4200, 33206), (8400, 16603)]