212593920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1$

素因数の和:761

約数の個数: 288

約数和(自身を含む): 847687680

約数和(自身を除く): 635093760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 719, 768, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1438, 1540, 1680, 1760, 1792, 1848, 1920, 2112, 2157, 2240, 2310, 2464, 2640, 2688, 2816, 2876, 3080, 3360, 3520, 3595, 3696, 3840, 4224, 4314, 4480, 4620, 4928, 5033, 5280, 5376, 5752, 6160, 6720, 7040, 7190, 7392, 7909, 8448, 8628, 8960, 9240, 9856, 10066, 10560, 10785, 11504, 12320, 13440, 14080, 14380, 14784, 15099, 15818, 17256, 18480, 19712, 20132, 21120, 21570, 23008, 23727, 24640, 25165, 26880, 28760, 29568, 30198, 31636, 34512, 36960, 39545, 40264, 42240, 43140, 46016, 47454, 49280, 50330, 55363, 57520, 59136, 60396, 63272, 69024, 73920, 75495, 79090, 80528, 86280, 92032, 94908, 98560, 100660, 110726, 115040, 118635, 120792, 126544, 138048, 147840, 150990, 158180, 161056, 166089, 172560, 184064, 189816, 201320, 221452, 230080, 237270, 241584, 253088, 276096, 276815, 295680, 301980, 316360, 322112, 332178, 345120, 379632, 402640, 442904, 460160, 474540, 483168, 506176, 552192, 553630, 603960, 632720, 644224, 664356, 690240, 759264, 805280, 830445, 885808, 920320, 949080, 966336, 1012352, 1107260, 1207920, 1265440, 1288448, 1328712, 1380480, 1518528, 1610560, 1660890, 1771616, 1898160, 1932672, 2024704, 2214520, 2415840, 2530880, 2657424, 2760960, 3037056, 3221120, 3321780, 3543232, 3796320, 3865344, 4429040, 4831680, 5061760, 5314848, 6074112, 6442240, 6643560, 7086464, 7592640, 8858080, 9663360, 10123520, 10629696, 13287120, 14172928, 15185280, 17716160, 19326720, 21259392, 26574240, 30370560, 35432320, 42518784, 53148480, 70864640, 106296960, 212593920]

約数ペア:

[(1, 212593920), (2, 106296960), (3, 70864640), (4, 53148480), (5, 42518784), (6, 35432320), (7, 30370560), (8, 26574240), (10, 21259392), (11, 19326720), (12, 17716160), (14, 15185280), (15, 14172928), (16, 13287120), (20, 10629696), (21, 10123520), (22, 9663360), (24, 8858080), (28, 7592640), (30, 7086464), (32, 6643560), (33, 6442240), (35, 6074112), (40, 5314848), (42, 5061760), (44, 4831680), (48, 4429040), (55, 3865344), (56, 3796320), (60, 3543232), (64, 3321780), (66, 3221120), (70, 3037056), (77, 2760960), (80, 2657424), (84, 2530880), (88, 2415840), (96, 2214520), (105, 2024704), (110, 1932672), (112, 1898160), (120, 1771616), (128, 1660890), (132, 1610560), (140, 1518528), (154, 1380480), (160, 1328712), (165, 1288448), (168, 1265440), (176, 1207920), (192, 1107260), (210, 1012352), (220, 966336), (224, 949080), (231, 920320), (240, 885808), (256, 830445), (264, 805280), (280, 759264), (308, 690240), (320, 664356), (330, 644224), (336, 632720), (352, 603960), (384, 553630), (385, 552192), (420, 506176), (440, 483168), (448, 474540), (462, 460160), (480, 442904), (528, 402640), (560, 379632), (616, 345120), (640, 332178), (660, 322112), (672, 316360), (704, 301980), (719, 295680), (768, 276815), (770, 276096), (840, 253088), (880, 241584), (896, 237270), (924, 230080), (960, 221452), (1056, 201320), (1120, 189816), (1155, 184064), (1232, 172560), (1280, 166089), (1320, 161056), (1344, 158180), (1408, 150990), (1438, 147840), (1540, 138048), (1680, 126544), (1760, 120792), (1792, 118635), (1848, 115040), (1920, 110726), (2112, 100660), (2157, 98560), (2240, 94908), (2310, 92032), (2464, 86280), (2640, 80528), (2688, 79090), (2816, 75495), (2876, 73920), (3080, 69024), (3360, 63272), (3520, 60396), (3595, 59136), (3696, 57520), (3840, 55363), (4224, 50330), (4314, 49280), (4480, 47454), (4620, 46016), (4928, 43140), (5033, 42240), (5280, 40264), (5376, 39545), (5752, 36960), (6160, 34512), (6720, 31636), (7040, 30198), (7190, 29568), (7392, 28760), (7909, 26880), (8448, 25165), (8628, 24640), (8960, 23727), (9240, 23008), (9856, 21570), (10066, 21120), (10560, 20132), (10785, 19712), (11504, 18480), (12320, 17256), (13440, 15818), (14080, 15099), (14380, 14784)]