80404800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2425

約数の個数: 168

約数和(自身を含む): 301605696

約数和(自身を除く): 221200896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2393, 2400, 2800, 3360, 4200, 4786, 4800, 5600, 6720, 7179, 8400, 9572, 11200, 11965, 14358, 16751, 16800, 19144, 23930, 28716, 33502, 33600, 35895, 38288, 47860, 50253, 57432, 59825, 67004, 71790, 76576, 83755, 95720, 100506, 114864, 119650, 134008, 143580, 153152, 167510, 179475, 191440, 201012, 229728, 239300, 251265, 268016, 287160, 335020, 358950, 382880, 402024, 418775, 459456, 478600, 502530, 536032, 574320, 670040, 717900, 765760, 804048, 837550, 957200, 1005060, 1072064, 1148640, 1256325, 1340080, 1435800, 1608096, 1675100, 1914400, 2010120, 2297280, 2512650, 2680160, 2871600, 3216192, 3350200, 3828800, 4020240, 5025300, 5360320, 5743200, 6700400, 8040480, 10050600, 11486400, 13400800, 16080960, 20101200, 26801600, 40202400, 80404800]

約数ペア:

[(1, 80404800), (2, 40202400), (3, 26801600), (4, 20101200), (5, 16080960), (6, 13400800), (7, 11486400), (8, 10050600), (10, 8040480), (12, 6700400), (14, 5743200), (15, 5360320), (16, 5025300), (20, 4020240), (21, 3828800), (24, 3350200), (25, 3216192), (28, 2871600), (30, 2680160), (32, 2512650), (35, 2297280), (40, 2010120), (42, 1914400), (48, 1675100), (50, 1608096), (56, 1435800), (60, 1340080), (64, 1256325), (70, 1148640), (75, 1072064), (80, 1005060), (84, 957200), (96, 837550), (100, 804048), (105, 765760), (112, 717900), (120, 670040), (140, 574320), (150, 536032), (160, 502530), (168, 478600), (175, 459456), (192, 418775), (200, 402024), (210, 382880), (224, 358950), (240, 335020), (280, 287160), (300, 268016), (320, 251265), (336, 239300), (350, 229728), (400, 201012), (420, 191440), (448, 179475), (480, 167510), (525, 153152), (560, 143580), (600, 134008), (672, 119650), (700, 114864), (800, 100506), (840, 95720), (960, 83755), (1050, 76576), (1120, 71790), (1200, 67004), (1344, 59825), (1400, 57432), (1600, 50253), (1680, 47860), (2100, 38288), (2240, 35895), (2393, 33600), (2400, 33502), (2800, 28716), (3360, 23930), (4200, 19144), (4786, 16800), (4800, 16751), (5600, 14358), (6720, 11965), (7179, 11200), (8400, 9572)]