207802560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 336

約数和(自身を含む): 808475904

約数和(自身を除く): 600673344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 107, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 214, 224, 238, 240, 255, 272, 280, 289, 320, 321, 336, 340, 357, 408, 420, 428, 448, 476, 480, 510, 535, 544, 560, 578, 595, 642, 672, 680, 714, 749, 816, 840, 856, 867, 952, 960, 1020, 1070, 1088, 1120, 1156, 1190, 1284, 1344, 1360, 1428, 1445, 1498, 1605, 1632, 1680, 1712, 1734, 1785, 1819, 1904, 2023, 2040, 2140, 2240, 2247, 2312, 2380, 2568, 2720, 2856, 2890, 2996, 3210, 3264, 3360, 3424, 3468, 3570, 3638, 3745, 3808, 4046, 4080, 4280, 4335, 4494, 4624, 4760, 5136, 5440, 5457, 5712, 5780, 5992, 6069, 6420, 6720, 6848, 6936, 7140, 7276, 7490, 7616, 8092, 8160, 8560, 8670, 8988, 9095, 9248, 9520, 10115, 10272, 10914, 11235, 11424, 11560, 11984, 12138, 12733, 12840, 13872, 14280, 14552, 14980, 16184, 16320, 17120, 17340, 17976, 18190, 18496, 19040, 20230, 20544, 21828, 22470, 22848, 23120, 23968, 24276, 25466, 25680, 27285, 27744, 28560, 29104, 29960, 30345, 30923, 32368, 34240, 34680, 35952, 36380, 38080, 38199, 40460, 43656, 44940, 46240, 47936, 48552, 50932, 51360, 54570, 55488, 57120, 58208, 59920, 60690, 61846, 63665, 64736, 69360, 71904, 72760, 76398, 80920, 87312, 89880, 92480, 92769, 97104, 101864, 102720, 109140, 114240, 116416, 119840, 121380, 123692, 127330, 129472, 138720, 143808, 145520, 152796, 154615, 161840, 174624, 179760, 185538, 190995, 194208, 203728, 216461, 218280, 239680, 242760, 247384, 254660, 277440, 291040, 305592, 309230, 323680, 349248, 359520, 371076, 381990, 388416, 407456, 432922, 436560, 463845, 485520, 494768, 509320, 582080, 611184, 618460, 647360, 649383, 719040, 742152, 763980, 814912, 865844, 873120, 927690, 971040, 989536, 1018640, 1082305, 1222368, 1236920, 1298766, 1484304, 1527960, 1731688, 1746240, 1855380, 1942080, 1979072, 2037280, 2164610, 2444736, 2473840, 2597532, 2968608, 3055920, 3246915, 3463376, 3710760, 4074560, 4329220, 4947680, 5195064, 5937216, 6111840, 6493830, 6926752, 7421520, 8658440, 9895360, 10390128, 12223680, 12987660, 13853504, 14843040, 17316880, 20780256, 25975320, 29686080, 34633760, 41560512, 51950640, 69267520, 103901280, 207802560]

約数ペア:

[(1, 207802560), (2, 103901280), (3, 69267520), (4, 51950640), (5, 41560512), (6, 34633760), (7, 29686080), (8, 25975320), (10, 20780256), (12, 17316880), (14, 14843040), (15, 13853504), (16, 12987660), (17, 12223680), (20, 10390128), (21, 9895360), (24, 8658440), (28, 7421520), (30, 6926752), (32, 6493830), (34, 6111840), (35, 5937216), (40, 5195064), (42, 4947680), (48, 4329220), (51, 4074560), (56, 3710760), (60, 3463376), (64, 3246915), (68, 3055920), (70, 2968608), (80, 2597532), (84, 2473840), (85, 2444736), (96, 2164610), (102, 2037280), (105, 1979072), (107, 1942080), (112, 1855380), (119, 1746240), (120, 1731688), (136, 1527960), (140, 1484304), (160, 1298766), (168, 1236920), (170, 1222368), (192, 1082305), (204, 1018640), (210, 989536), (214, 971040), (224, 927690), (238, 873120), (240, 865844), (255, 814912), (272, 763980), (280, 742152), (289, 719040), (320, 649383), (321, 647360), (336, 618460), (340, 611184), (357, 582080), (408, 509320), (420, 494768), (428, 485520), (448, 463845), (476, 436560), (480, 432922), (510, 407456), (535, 388416), (544, 381990), (560, 371076), (578, 359520), (595, 349248), (642, 323680), (672, 309230), (680, 305592), (714, 291040), (749, 277440), (816, 254660), (840, 247384), (856, 242760), (867, 239680), (952, 218280), (960, 216461), (1020, 203728), (1070, 194208), (1088, 190995), (1120, 185538), (1156, 179760), (1190, 174624), (1284, 161840), (1344, 154615), (1360, 152796), (1428, 145520), (1445, 143808), (1498, 138720), (1605, 129472), (1632, 127330), (1680, 123692), (1712, 121380), (1734, 119840), (1785, 116416), (1819, 114240), (1904, 109140), (2023, 102720), (2040, 101864), (2140, 97104), (2240, 92769), (2247, 92480), (2312, 89880), (2380, 87312), (2568, 80920), (2720, 76398), (2856, 72760), (2890, 71904), (2996, 69360), (3210, 64736), (3264, 63665), (3360, 61846), (3424, 60690), (3468, 59920), (3570, 58208), (3638, 57120), (3745, 55488), (3808, 54570), (4046, 51360), (4080, 50932), (4280, 48552), (4335, 47936), (4494, 46240), (4624, 44940), (4760, 43656), (5136, 40460), (5440, 38199), (5457, 38080), (5712, 36380), (5780, 35952), (5992, 34680), (6069, 34240), (6420, 32368), (6720, 30923), (6848, 30345), (6936, 29960), (7140, 29104), (7276, 28560), (7490, 27744), (7616, 27285), (8092, 25680), (8160, 25466), (8560, 24276), (8670, 23968), (8988, 23120), (9095, 22848), (9248, 22470), (9520, 21828), (10115, 20544), (10272, 20230), (10914, 19040), (11235, 18496), (11424, 18190), (11560, 17976), (11984, 17340), (12138, 17120), (12733, 16320), (12840, 16184), (13872, 14980), (14280, 14552)]