222449920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 693455616

約数和(自身を除く): 471005696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 61, 64, 70, 74, 77, 80, 88, 110, 112, 122, 128, 140, 148, 154, 160, 176, 185, 220, 224, 244, 256, 259, 280, 296, 305, 308, 320, 352, 370, 385, 407, 427, 440, 448, 488, 518, 560, 592, 610, 616, 640, 671, 704, 740, 770, 814, 854, 880, 896, 976, 1036, 1120, 1184, 1220, 1232, 1280, 1295, 1342, 1408, 1480, 1540, 1628, 1708, 1760, 1792, 1952, 2035, 2072, 2135, 2240, 2257, 2368, 2440, 2464, 2590, 2684, 2816, 2849, 2960, 3080, 3256, 3355, 3416, 3520, 3904, 4070, 4144, 4270, 4480, 4514, 4697, 4736, 4880, 4928, 5180, 5368, 5698, 5920, 6160, 6512, 6710, 6832, 7040, 7808, 8140, 8288, 8540, 8960, 9028, 9394, 9472, 9760, 9856, 10360, 10736, 11285, 11396, 11840, 12320, 13024, 13420, 13664, 14080, 14245, 15616, 15799, 16280, 16576, 17080, 18056, 18788, 19520, 19712, 20720, 21472, 22570, 22792, 23485, 23680, 24640, 24827, 26048, 26840, 27328, 28490, 31598, 32560, 33152, 34160, 36112, 37576, 39040, 41440, 42944, 45140, 45584, 46970, 47360, 49280, 49654, 52096, 53680, 54656, 56980, 63196, 65120, 66304, 68320, 72224, 75152, 78080, 78995, 82880, 85888, 90280, 91168, 93940, 98560, 99308, 104192, 107360, 109312, 113960, 124135, 126392, 130240, 136640, 144448, 150304, 157990, 165760, 171776, 173789, 180560, 182336, 187880, 198616, 214720, 227920, 248270, 252784, 260480, 273280, 288896, 300608, 315980, 331520, 347578, 361120, 364672, 375760, 397232, 429440, 455840, 496540, 505568, 520960, 546560, 577792, 601216, 631960, 695156, 722240, 729344, 751520, 794464, 858880, 868945, 911680, 993080, 1011136, 1202432, 1263920, 1390312, 1444480, 1503040, 1588928, 1737890, 1823360, 1986160, 2022272, 2527840, 2780624, 2888960, 3006080, 3177856, 3475780, 3646720, 3972320, 4044544, 5055680, 5561248, 6012160, 6355712, 6951560, 7944640, 10111360, 11122496, 13903120, 15889280, 20222720, 22244992, 27806240, 31778560, 44489984, 55612480, 111224960, 222449920]

約数ペア:

[(1, 222449920), (2, 111224960), (4, 55612480), (5, 44489984), (7, 31778560), (8, 27806240), (10, 22244992), (11, 20222720), (14, 15889280), (16, 13903120), (20, 11122496), (22, 10111360), (28, 7944640), (32, 6951560), (35, 6355712), (37, 6012160), (40, 5561248), (44, 5055680), (55, 4044544), (56, 3972320), (61, 3646720), (64, 3475780), (70, 3177856), (74, 3006080), (77, 2888960), (80, 2780624), (88, 2527840), (110, 2022272), (112, 1986160), (122, 1823360), (128, 1737890), (140, 1588928), (148, 1503040), (154, 1444480), (160, 1390312), (176, 1263920), (185, 1202432), (220, 1011136), (224, 993080), (244, 911680), (256, 868945), (259, 858880), (280, 794464), (296, 751520), (305, 729344), (308, 722240), (320, 695156), (352, 631960), (370, 601216), (385, 577792), (407, 546560), (427, 520960), (440, 505568), (448, 496540), (488, 455840), (518, 429440), (560, 397232), (592, 375760), (610, 364672), (616, 361120), (640, 347578), (671, 331520), (704, 315980), (740, 300608), (770, 288896), (814, 273280), (854, 260480), (880, 252784), (896, 248270), (976, 227920), (1036, 214720), (1120, 198616), (1184, 187880), (1220, 182336), (1232, 180560), (1280, 173789), (1295, 171776), (1342, 165760), (1408, 157990), (1480, 150304), (1540, 144448), (1628, 136640), (1708, 130240), (1760, 126392), (1792, 124135), (1952, 113960), (2035, 109312), (2072, 107360), (2135, 104192), (2240, 99308), (2257, 98560), (2368, 93940), (2440, 91168), (2464, 90280), (2590, 85888), (2684, 82880), (2816, 78995), (2849, 78080), (2960, 75152), (3080, 72224), (3256, 68320), (3355, 66304), (3416, 65120), (3520, 63196), (3904, 56980), (4070, 54656), (4144, 53680), (4270, 52096), (4480, 49654), (4514, 49280), (4697, 47360), (4736, 46970), (4880, 45584), (4928, 45140), (5180, 42944), (5368, 41440), (5698, 39040), (5920, 37576), (6160, 36112), (6512, 34160), (6710, 33152), (6832, 32560), (7040, 31598), (7808, 28490), (8140, 27328), (8288, 26840), (8540, 26048), (8960, 24827), (9028, 24640), (9394, 23680), (9472, 23485), (9760, 22792), (9856, 22570), (10360, 21472), (10736, 20720), (11285, 19712), (11396, 19520), (11840, 18788), (12320, 18056), (13024, 17080), (13420, 16576), (13664, 16280), (14080, 15799), (14245, 15616)]