872471040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{16229}}^1$

素因数の和:16262

約数の個数: 160

約数和(自身を含む): 3187831680

約数和(自身を除く): 2315360640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 16229, 17920, 26880, 32458, 48687, 53760, 64916, 81145, 97374, 113603, 129832, 162290, 194748, 227206, 243435, 259664, 324580, 340809, 389496, 454412, 486870, 519328, 568015, 649160, 681618, 778992, 908824, 973740, 1038656, 1136030, 1298320, 1363236, 1557984, 1704045, 1817648, 1947480, 2077312, 2272060, 2596640, 2726472, 3115968, 3408090, 3635296, 3894960, 4154624, 4544120, 5193280, 5452944, 6231936, 6816180, 7270592, 7789920, 8309248, 9088240, 10386560, 10905888, 12463872, 13632360, 14541184, 15579840, 18176480, 20773120, 21811776, 24927744, 27264720, 29082368, 31159680, 36352960, 41546240, 43623552, 54529440, 58164736, 62319360, 72705920, 87247104, 109058880, 124638720, 145411840, 174494208, 218117760, 290823680, 436235520, 872471040]

約数ペア:

[(1, 872471040), (2, 436235520), (3, 290823680), (4, 218117760), (5, 174494208), (6, 145411840), (7, 124638720), (8, 109058880), (10, 87247104), (12, 72705920), (14, 62319360), (15, 58164736), (16, 54529440), (20, 43623552), (21, 41546240), (24, 36352960), (28, 31159680), (30, 29082368), (32, 27264720), (35, 24927744), (40, 21811776), (42, 20773120), (48, 18176480), (56, 15579840), (60, 14541184), (64, 13632360), (70, 12463872), (80, 10905888), (84, 10386560), (96, 9088240), (105, 8309248), (112, 7789920), (120, 7270592), (128, 6816180), (140, 6231936), (160, 5452944), (168, 5193280), (192, 4544120), (210, 4154624), (224, 3894960), (240, 3635296), (256, 3408090), (280, 3115968), (320, 2726472), (336, 2596640), (384, 2272060), (420, 2077312), (448, 1947480), (480, 1817648), (512, 1704045), (560, 1557984), (640, 1363236), (672, 1298320), (768, 1136030), (840, 1038656), (896, 973740), (960, 908824), (1120, 778992), (1280, 681618), (1344, 649160), (1536, 568015), (1680, 519328), (1792, 486870), (1920, 454412), (2240, 389496), (2560, 340809), (2688, 324580), (3360, 259664), (3584, 243435), (3840, 227206), (4480, 194748), (5376, 162290), (6720, 129832), (7680, 113603), (8960, 97374), (10752, 81145), (13440, 64916), (16229, 53760), (17920, 48687), (26880, 32458)]