1022542080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:489

約数の個数: 288

約数和(自身を含む): 3777312000

約数和(自身を除く): 2754769920

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, 109, 112, 120, 128, 140, 160, 168, 192, 210, 218, 224, 240, 256, 280, 320, 327, 336, 349, 384, 420, 436, 448, 480, 545, 560, 640, 654, 672, 698, 763, 768, 840, 872, 896, 960, 1047, 1090, 1120, 1280, 1308, 1344, 1396, 1526, 1635, 1680, 1744, 1745, 1792, 1920, 2094, 2180, 2240, 2289, 2443, 2616, 2688, 2792, 3052, 3270, 3360, 3488, 3490, 3815, 3840, 4188, 4360, 4480, 4578, 4886, 5232, 5235, 5376, 5584, 6104, 6540, 6720, 6976, 6980, 7329, 7630, 8376, 8720, 8960, 9156, 9772, 10464, 10470, 11168, 11445, 12208, 12215, 13080, 13440, 13952, 13960, 14658, 15260, 16752, 17440, 18312, 19544, 20928, 20940, 22336, 22890, 24416, 24430, 26160, 26880, 27904, 27920, 29316, 30520, 33504, 34880, 36624, 36645, 38041, 39088, 41856, 41880, 44672, 45780, 48832, 48860, 52320, 55840, 58632, 61040, 67008, 69760, 73248, 73290, 76082, 78176, 83712, 83760, 89344, 91560, 97664, 97720, 104640, 111680, 114123, 117264, 122080, 134016, 139520, 146496, 146580, 152164, 156352, 167520, 183120, 190205, 195328, 195440, 209280, 223360, 228246, 234528, 244160, 266287, 268032, 292992, 293160, 304328, 312704, 335040, 366240, 380410, 390880, 418560, 446720, 456492, 469056, 488320, 532574, 570615, 585984, 586320, 608656, 625408, 670080, 732480, 760820, 781760, 798861, 912984, 938112, 976640, 1065148, 1141230, 1172640, 1217312, 1331435, 1340160, 1464960, 1521640, 1563520, 1597722, 1825968, 1876224, 2130296, 2282460, 2345280, 2434624, 2662870, 2929920, 3043280, 3127040, 3195444, 3651936, 3994305, 4260592, 4564920, 4690560, 4869248, 5325740, 6086560, 6390888, 7303872, 7988610, 8521184, 9129840, 9381120, 9738496, 10651480, 12173120, 12781776, 14607744, 15977220, 17042368, 18259680, 21302960, 24346240, 25563552, 29215488, 31954440, 34084736, 36519360, 42605920, 48692480, 51127104, 63908880, 68169472, 73038720, 85211840, 102254208, 127817760, 146077440, 170423680, 204508416, 255635520, 340847360, 511271040, 1022542080]

約数ペア:

[(1, 1022542080), (2, 511271040), (3, 340847360), (4, 255635520), (5, 204508416), (6, 170423680), (7, 146077440), (8, 127817760), (10, 102254208), (12, 85211840), (14, 73038720), (15, 68169472), (16, 63908880), (20, 51127104), (21, 48692480), (24, 42605920), (28, 36519360), (30, 34084736), (32, 31954440), (35, 29215488), (40, 25563552), (42, 24346240), (48, 21302960), (56, 18259680), (60, 17042368), (64, 15977220), (70, 14607744), (80, 12781776), (84, 12173120), (96, 10651480), (105, 9738496), (109, 9381120), (112, 9129840), (120, 8521184), (128, 7988610), (140, 7303872), (160, 6390888), (168, 6086560), (192, 5325740), (210, 4869248), (218, 4690560), (224, 4564920), (240, 4260592), (256, 3994305), (280, 3651936), (320, 3195444), (327, 3127040), (336, 3043280), (349, 2929920), (384, 2662870), (420, 2434624), (436, 2345280), (448, 2282460), (480, 2130296), (545, 1876224), (560, 1825968), (640, 1597722), (654, 1563520), (672, 1521640), (698, 1464960), (763, 1340160), (768, 1331435), (840, 1217312), (872, 1172640), (896, 1141230), (960, 1065148), (1047, 976640), (1090, 938112), (1120, 912984), (1280, 798861), (1308, 781760), (1344, 760820), (1396, 732480), (1526, 670080), (1635, 625408), (1680, 608656), (1744, 586320), (1745, 585984), (1792, 570615), (1920, 532574), (2094, 488320), (2180, 469056), (2240, 456492), (2289, 446720), (2443, 418560), (2616, 390880), (2688, 380410), (2792, 366240), (3052, 335040), (3270, 312704), (3360, 304328), (3488, 293160), (3490, 292992), (3815, 268032), (3840, 266287), (4188, 244160), (4360, 234528), (4480, 228246), (4578, 223360), (4886, 209280), (5232, 195440), (5235, 195328), (5376, 190205), (5584, 183120), (6104, 167520), (6540, 156352), (6720, 152164), (6976, 146580), (6980, 146496), (7329, 139520), (7630, 134016), (8376, 122080), (8720, 117264), (8960, 114123), (9156, 111680), (9772, 104640), (10464, 97720), (10470, 97664), (11168, 91560), (11445, 89344), (12208, 83760), (12215, 83712), (13080, 78176), (13440, 76082), (13952, 73290), (13960, 73248), (14658, 69760), (15260, 67008), (16752, 61040), (17440, 58632), (18312, 55840), (19544, 52320), (20928, 48860), (20940, 48832), (22336, 45780), (22890, 44672), (24416, 41880), (24430, 41856), (26160, 39088), (26880, 38041), (27904, 36645), (27920, 36624), (29316, 34880), (30520, 33504)]