1656621120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 448

約数和(自身を含む): 6669121536

約数和(自身を除く): 5012500416

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, 73, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 146, 154, 160, 165, 168, 176, 192, 210, 219, 220, 224, 231, 240, 264, 280, 292, 307, 308, 320, 330, 336, 352, 365, 385, 420, 438, 440, 448, 462, 480, 511, 528, 560, 584, 614, 616, 660, 672, 704, 730, 770, 803, 840, 876, 880, 921, 924, 960, 1022, 1056, 1095, 1120, 1155, 1168, 1228, 1232, 1320, 1344, 1460, 1533, 1535, 1540, 1606, 1680, 1752, 1760, 1842, 1848, 2044, 2112, 2149, 2190, 2240, 2310, 2336, 2409, 2456, 2464, 2555, 2640, 2920, 3066, 3070, 3080, 3212, 3360, 3377, 3504, 3520, 3684, 3696, 4015, 4088, 4298, 4380, 4605, 4620, 4672, 4818, 4912, 4928, 5110, 5280, 5621, 5840, 6132, 6140, 6160, 6424, 6447, 6720, 6754, 7008, 7368, 7392, 7665, 8030, 8176, 8596, 8760, 9210, 9240, 9636, 9824, 10131, 10220, 10560, 10745, 11242, 11680, 12045, 12264, 12280, 12320, 12848, 12894, 13508, 14016, 14736, 14784, 15330, 16060, 16352, 16863, 16885, 17192, 17520, 18420, 18480, 19272, 19648, 20262, 20440, 21490, 22411, 22484, 23360, 23639, 24090, 24528, 24560, 24640, 25696, 25788, 27016, 28105, 29472, 30660, 32120, 32235, 32704, 33726, 33770, 34384, 35040, 36840, 36960, 38544, 40524, 40880, 42980, 44822, 44968, 47278, 48180, 49056, 49120, 50655, 51392, 51576, 54032, 56210, 58944, 61320, 64240, 64470, 67233, 67452, 67540, 68768, 70080, 70917, 73680, 73920, 77088, 81048, 81760, 84315, 85960, 89644, 89936, 94556, 96360, 98112, 98240, 101310, 103152, 108064, 112055, 112420, 118195, 122640, 128480, 128940, 134466, 134904, 135080, 137536, 141834, 147360, 154176, 156877, 162096, 163520, 168630, 171920, 179288, 179872, 189112, 192720, 202620, 206304, 216128, 224110, 224840, 236390, 245280, 246521, 256960, 257880, 268932, 269808, 270160, 283668, 294720, 313754, 324192, 336165, 337260, 343840, 354585, 358576, 359744, 378224, 385440, 405240, 412608, 448220, 449680, 470631, 472780, 490560, 493042, 515760, 537864, 539616, 540320, 567336, 627508, 648384, 672330, 674520, 687680, 709170, 717152, 739563, 756448, 770880, 784385, 810480, 896440, 899360, 941262, 945560, 986084, 1031520, 1075728, 1079232, 1080640, 1134672, 1232605, 1255016, 1344660, 1349040, 1418340, 1434304, 1479126, 1512896, 1568770, 1620960, 1725647, 1792880, 1798720, 1882524, 1891120, 1972168, 2063040, 2151456, 2269344, 2353155, 2465210, 2510032, 2689320, 2698080, 2836680, 2958252, 3137540, 3241920, 3451294, 3585760, 3697815, 3765048, 3782240, 3944336, 4302912, 4538688, 4706310, 4930420, 5020064, 5176941, 5378640, 5396160, 5673360, 5916504, 6275080, 6902588, 7171520, 7395630, 7530096, 7564480, 7888672, 8628235, 9412620, 9860840, 10040128, 10353882, 10757280, 11346720, 11833008, 12550160, 13805176, 14791260, 15060192, 15777344, 17256470, 18825240, 19721680, 20707764, 21514560, 22693440, 23666016, 25100320, 25884705, 27610352, 29582520, 30120384, 34512940, 37650480, 39443360, 41415528, 47332032, 50200640, 51769410, 55220704, 59165040, 69025880, 75300960, 78886720, 82831056, 103538820, 110441408, 118330080, 138051760, 150601920, 165662112, 207077640, 236660160, 276103520, 331324224, 414155280, 552207040, 828310560, 1656621120]

約数ペア:

[(1, 1656621120), (2, 828310560), (3, 552207040), (4, 414155280), (5, 331324224), (6, 276103520), (7, 236660160), (8, 207077640), (10, 165662112), (11, 150601920), (12, 138051760), (14, 118330080), (15, 110441408), (16, 103538820), (20, 82831056), (21, 78886720), (22, 75300960), (24, 69025880), (28, 59165040), (30, 55220704), (32, 51769410), (33, 50200640), (35, 47332032), (40, 41415528), (42, 39443360), (44, 37650480), (48, 34512940), (55, 30120384), (56, 29582520), (60, 27610352), (64, 25884705), (66, 25100320), (70, 23666016), (73, 22693440), (77, 21514560), (80, 20707764), (84, 19721680), (88, 18825240), (96, 17256470), (105, 15777344), (110, 15060192), (112, 14791260), (120, 13805176), (132, 12550160), (140, 11833008), (146, 11346720), (154, 10757280), (160, 10353882), (165, 10040128), (168, 9860840), (176, 9412620), (192, 8628235), (210, 7888672), (219, 7564480), (220, 7530096), (224, 7395630), (231, 7171520), (240, 6902588), (264, 6275080), (280, 5916504), (292, 5673360), (307, 5396160), (308, 5378640), (320, 5176941), (330, 5020064), (336, 4930420), (352, 4706310), (365, 4538688), (385, 4302912), (420, 3944336), (438, 3782240), (440, 3765048), (448, 3697815), (462, 3585760), (480, 3451294), (511, 3241920), (528, 3137540), (560, 2958252), (584, 2836680), (614, 2698080), (616, 2689320), (660, 2510032), (672, 2465210), (704, 2353155), (730, 2269344), (770, 2151456), (803, 2063040), (840, 1972168), (876, 1891120), (880, 1882524), (921, 1798720), (924, 1792880), (960, 1725647), (1022, 1620960), (1056, 1568770), (1095, 1512896), (1120, 1479126), (1155, 1434304), (1168, 1418340), (1228, 1349040), (1232, 1344660), (1320, 1255016), (1344, 1232605), (1460, 1134672), (1533, 1080640), (1535, 1079232), (1540, 1075728), (1606, 1031520), (1680, 986084), (1752, 945560), (1760, 941262), (1842, 899360), (1848, 896440), (2044, 810480), (2112, 784385), (2149, 770880), (2190, 756448), (2240, 739563), (2310, 717152), (2336, 709170), (2409, 687680), (2456, 674520), (2464, 672330), (2555, 648384), (2640, 627508), (2920, 567336), (3066, 540320), (3070, 539616), (3080, 537864), (3212, 515760), (3360, 493042), (3377, 490560), (3504, 472780), (3520, 470631), (3684, 449680), (3696, 448220), (4015, 412608), (4088, 405240), (4298, 385440), (4380, 378224), (4605, 359744), (4620, 358576), (4672, 354585), (4818, 343840), (4912, 337260), (4928, 336165), (5110, 324192), (5280, 313754), (5621, 294720), (5840, 283668), (6132, 270160), (6140, 269808), (6160, 268932), (6424, 257880), (6447, 256960), (6720, 246521), (6754, 245280), (7008, 236390), (7368, 224840), (7392, 224110), (7665, 216128), (8030, 206304), (8176, 202620), (8596, 192720), (8760, 189112), (9210, 179872), (9240, 179288), (9636, 171920), (9824, 168630), (10131, 163520), (10220, 162096), (10560, 156877), (10745, 154176), (11242, 147360), (11680, 141834), (12045, 137536), (12264, 135080), (12280, 134904), (12320, 134466), (12848, 128940), (12894, 128480), (13508, 122640), (14016, 118195), (14736, 112420), (14784, 112055), (15330, 108064), (16060, 103152), (16352, 101310), (16863, 98240), (16885, 98112), (17192, 96360), (17520, 94556), (18420, 89936), (18480, 89644), (19272, 85960), (19648, 84315), (20262, 81760), (20440, 81048), (21490, 77088), (22411, 73920), (22484, 73680), (23360, 70917), (23639, 70080), (24090, 68768), (24528, 67540), (24560, 67452), (24640, 67233), (25696, 64470), (25788, 64240), (27016, 61320), (28105, 58944), (29472, 56210), (30660, 54032), (32120, 51576), (32235, 51392), (32704, 50655), (33726, 49120), (33770, 49056), (34384, 48180), (35040, 47278), (36840, 44968), (36960, 44822), (38544, 42980), (40524, 40880)]