218890080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2250

約数の個数: 192

約数和(自身を含む): 799787520

約数和(自身を除く): 580897440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2203, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4406, 4968, 5520, 6210, 6609, 6624, 8280, 8812, 9936, 11015, 11040, 12420, 13218, 16560, 17624, 19827, 19872, 22030, 24840, 26436, 33045, 33120, 35248, 39654, 44060, 49680, 50669, 52872, 59481, 66090, 70496, 79308, 88120, 99135, 99360, 101338, 105744, 118962, 132180, 152007, 158616, 176240, 198270, 202676, 211488, 237924, 253345, 264360, 297405, 304014, 317232, 352480, 396540, 405352, 456021, 475848, 506690, 528720, 594810, 608028, 634464, 760035, 793080, 810704, 912042, 951696, 1013380, 1057440, 1189620, 1216056, 1368063, 1520070, 1586160, 1621408, 1824084, 1903392, 2026760, 2280105, 2379240, 2432112, 2736126, 3040140, 3172320, 3648168, 4053520, 4560210, 4758480, 4864224, 5472252, 6080280, 6840315, 7296336, 8107040, 9120420, 9516960, 10944504, 12160560, 13680630, 14592672, 18240840, 21889008, 24321120, 27361260, 36481680, 43778016, 54722520, 72963360, 109445040, 218890080]

約数ペア:

[(1, 218890080), (2, 109445040), (3, 72963360), (4, 54722520), (5, 43778016), (6, 36481680), (8, 27361260), (9, 24321120), (10, 21889008), (12, 18240840), (15, 14592672), (16, 13680630), (18, 12160560), (20, 10944504), (23, 9516960), (24, 9120420), (27, 8107040), (30, 7296336), (32, 6840315), (36, 6080280), (40, 5472252), (45, 4864224), (46, 4758480), (48, 4560210), (54, 4053520), (60, 3648168), (69, 3172320), (72, 3040140), (80, 2736126), (90, 2432112), (92, 2379240), (96, 2280105), (108, 2026760), (115, 1903392), (120, 1824084), (135, 1621408), (138, 1586160), (144, 1520070), (160, 1368063), (180, 1216056), (184, 1189620), (207, 1057440), (216, 1013380), (230, 951696), (240, 912042), (270, 810704), (276, 793080), (288, 760035), (345, 634464), (360, 608028), (368, 594810), (414, 528720), (432, 506690), (460, 475848), (480, 456021), (540, 405352), (552, 396540), (621, 352480), (690, 317232), (720, 304014), (736, 297405), (828, 264360), (864, 253345), (920, 237924), (1035, 211488), (1080, 202676), (1104, 198270), (1242, 176240), (1380, 158616), (1440, 152007), (1656, 132180), (1840, 118962), (2070, 105744), (2160, 101338), (2203, 99360), (2208, 99135), (2484, 88120), (2760, 79308), (3105, 70496), (3312, 66090), (3680, 59481), (4140, 52872), (4320, 50669), (4406, 49680), (4968, 44060), (5520, 39654), (6210, 35248), (6609, 33120), (6624, 33045), (8280, 26436), (8812, 24840), (9936, 22030), (11015, 19872), (11040, 19827), (12420, 17624), (13218, 16560)]