1447885920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13649}}^1$

素因数の和:13697

約数の個数: 192

約数和(自身を含む): 5200977600

約数和(自身を除く): 3753091680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 5304, 6240, 6630, 7072, 8160, 8840, 10608, 13260, 13649, 17680, 21216, 26520, 27298, 35360, 40947, 53040, 54596, 68245, 81894, 106080, 109192, 136490, 163788, 177437, 204735, 218384, 232033, 272980, 327576, 354874, 409470, 436768, 464066, 532311, 545960, 655152, 696099, 709748, 818940, 887185, 928132, 1064622, 1091920, 1160165, 1310304, 1392198, 1419496, 1637880, 1774370, 1856264, 2129244, 2183840, 2320330, 2661555, 2784396, 2838992, 3016429, 3275760, 3480495, 3548740, 3712528, 4258488, 4640660, 5323110, 5568792, 5677984, 6032858, 6551520, 6960990, 7097480, 7425056, 8516976, 9049287, 9281320, 10646220, 11137584, 12065716, 13921980, 14194960, 15082145, 17033952, 18098574, 18562640, 21292440, 22275168, 24131432, 27843960, 28389920, 30164290, 36197148, 37125280, 42584880, 45246435, 48262864, 55687920, 60328580, 72394296, 85169760, 90492870, 96525728, 111375840, 120657160, 144788592, 180985740, 241314320, 289577184, 361971480, 482628640, 723942960, 1447885920]

約数ペア:

[(1, 1447885920), (2, 723942960), (3, 482628640), (4, 361971480), (5, 289577184), (6, 241314320), (8, 180985740), (10, 144788592), (12, 120657160), (13, 111375840), (15, 96525728), (16, 90492870), (17, 85169760), (20, 72394296), (24, 60328580), (26, 55687920), (30, 48262864), (32, 45246435), (34, 42584880), (39, 37125280), (40, 36197148), (48, 30164290), (51, 28389920), (52, 27843960), (60, 24131432), (65, 22275168), (68, 21292440), (78, 18562640), (80, 18098574), (85, 17033952), (96, 15082145), (102, 14194960), (104, 13921980), (120, 12065716), (130, 11137584), (136, 10646220), (156, 9281320), (160, 9049287), (170, 8516976), (195, 7425056), (204, 7097480), (208, 6960990), (221, 6551520), (240, 6032858), (255, 5677984), (260, 5568792), (272, 5323110), (312, 4640660), (340, 4258488), (390, 3712528), (408, 3548740), (416, 3480495), (442, 3275760), (480, 3016429), (510, 2838992), (520, 2784396), (544, 2661555), (624, 2320330), (663, 2183840), (680, 2129244), (780, 1856264), (816, 1774370), (884, 1637880), (1020, 1419496), (1040, 1392198), (1105, 1310304), (1248, 1160165), (1326, 1091920), (1360, 1064622), (1560, 928132), (1632, 887185), (1768, 818940), (2040, 709748), (2080, 696099), (2210, 655152), (2652, 545960), (2720, 532311), (3120, 464066), (3315, 436768), (3536, 409470), (4080, 354874), (4420, 327576), (5304, 272980), (6240, 232033), (6630, 218384), (7072, 204735), (8160, 177437), (8840, 163788), (10608, 136490), (13260, 109192), (13649, 106080), (17680, 81894), (21216, 68245), (26520, 54596), (27298, 53040), (35360, 40947)]