218117760

素因数分解:

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

素因数の和:16258

約数の個数: 128

約数和(自身を含む): 794620800

約数和(自身を除く): 576503040

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 16229, 32458, 48687, 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, 4544120, 5193280, 5452944, 6231936, 6816180, 7270592, 7789920, 9088240, 10386560, 10905888, 13632360, 14541184, 15579840, 18176480, 21811776, 27264720, 31159680, 36352960, 43623552, 54529440, 72705920, 109058880, 218117760]

約数ペア:

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