679950720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 384

約数和(自身を含む): 2564892000

約数和(自身を除く): 1884941280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 109, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 218, 228, 240, 270, 285, 288, 304, 320, 327, 342, 360, 361, 380, 384, 432, 436, 456, 480, 513, 540, 545, 570, 576, 608, 640, 654, 684, 720, 722, 760, 855, 864, 872, 912, 960, 981, 1026, 1080, 1083, 1090, 1140, 1152, 1216, 1308, 1368, 1440, 1444, 1520, 1635, 1710, 1728, 1744, 1805, 1824, 1920, 1962, 2052, 2071, 2160, 2166, 2180, 2280, 2432, 2565, 2616, 2736, 2880, 2888, 2943, 3040, 3249, 3270, 3420, 3456, 3488, 3610, 3648, 3924, 4104, 4142, 4320, 4332, 4360, 4560, 4905, 5130, 5232, 5415, 5472, 5760, 5776, 5886, 6080, 6213, 6498, 6540, 6840, 6976, 7220, 7296, 7848, 8208, 8284, 8640, 8664, 8720, 9120, 9747, 9810, 10260, 10355, 10464, 10830, 10944, 11552, 11772, 12160, 12426, 12996, 13080, 13680, 13952, 14440, 14715, 15696, 16245, 16416, 16568, 17280, 17328, 17440, 18240, 18639, 19494, 19620, 20520, 20710, 20928, 21660, 21888, 23104, 23544, 24852, 25992, 26160, 27360, 28880, 29430, 31065, 31392, 32490, 32832, 33136, 34656, 34880, 36480, 37278, 38988, 39240, 39349, 41040, 41420, 41856, 43320, 46208, 47088, 48735, 49704, 51984, 52320, 54720, 55917, 57760, 58860, 62130, 62784, 64980, 65664, 66272, 69312, 69760, 74556, 77976, 78480, 78698, 82080, 82840, 86640, 93195, 94176, 97470, 99408, 103968, 104640, 109440, 111834, 115520, 117720, 118047, 124260, 125568, 129960, 132544, 138624, 149112, 155952, 156960, 157396, 164160, 165680, 173280, 186390, 188352, 194940, 196745, 198816, 207936, 209280, 223668, 231040, 235440, 236094, 248520, 259920, 265088, 279585, 298224, 311904, 313920, 314792, 328320, 331360, 346560, 354141, 372780, 376704, 389880, 393490, 397632, 415872, 447336, 470880, 472188, 497040, 519840, 559170, 590235, 596448, 623808, 627840, 629584, 662720, 693120, 708282, 745560, 779760, 786980, 795264, 894672, 941760, 944376, 994080, 1039680, 1062423, 1118340, 1180470, 1192896, 1247616, 1259168, 1325440, 1416564, 1491120, 1559520, 1573960, 1770705, 1789344, 1883520, 1888752, 1988160, 2079360, 2124846, 2236680, 2360940, 2385792, 2518336, 2833128, 2982240, 3119040, 3147920, 3541410, 3578688, 3777504, 3976320, 4249692, 4473360, 4721880, 5036672, 5312115, 5666256, 5964480, 6238080, 6295840, 7082820, 7157376, 7555008, 8499384, 8946720, 9443760, 10624230, 11332512, 11928960, 12591680, 14165640, 15110016, 16998768, 17893440, 18887520, 21248460, 22665024, 25183360, 28331280, 33997536, 35786880, 37775040, 42496920, 45330048, 56662560, 67995072, 75550080, 84993840, 113325120, 135990144, 169987680, 226650240, 339975360, 679950720]

約数ペア:

[(1, 679950720), (2, 339975360), (3, 226650240), (4, 169987680), (5, 135990144), (6, 113325120), (8, 84993840), (9, 75550080), (10, 67995072), (12, 56662560), (15, 45330048), (16, 42496920), (18, 37775040), (19, 35786880), (20, 33997536), (24, 28331280), (27, 25183360), (30, 22665024), (32, 21248460), (36, 18887520), (38, 17893440), (40, 16998768), (45, 15110016), (48, 14165640), (54, 12591680), (57, 11928960), (60, 11332512), (64, 10624230), (72, 9443760), (76, 8946720), (80, 8499384), (90, 7555008), (95, 7157376), (96, 7082820), (108, 6295840), (109, 6238080), (114, 5964480), (120, 5666256), (128, 5312115), (135, 5036672), (144, 4721880), (152, 4473360), (160, 4249692), (171, 3976320), (180, 3777504), (190, 3578688), (192, 3541410), (216, 3147920), (218, 3119040), (228, 2982240), (240, 2833128), (270, 2518336), (285, 2385792), (288, 2360940), (304, 2236680), (320, 2124846), (327, 2079360), (342, 1988160), (360, 1888752), (361, 1883520), (380, 1789344), (384, 1770705), (432, 1573960), (436, 1559520), (456, 1491120), (480, 1416564), (513, 1325440), (540, 1259168), (545, 1247616), (570, 1192896), (576, 1180470), (608, 1118340), (640, 1062423), (654, 1039680), (684, 994080), (720, 944376), (722, 941760), (760, 894672), (855, 795264), (864, 786980), (872, 779760), (912, 745560), (960, 708282), (981, 693120), (1026, 662720), (1080, 629584), (1083, 627840), (1090, 623808), (1140, 596448), (1152, 590235), (1216, 559170), (1308, 519840), (1368, 497040), (1440, 472188), (1444, 470880), (1520, 447336), (1635, 415872), (1710, 397632), (1728, 393490), (1744, 389880), (1805, 376704), (1824, 372780), (1920, 354141), (1962, 346560), (2052, 331360), (2071, 328320), (2160, 314792), (2166, 313920), (2180, 311904), (2280, 298224), (2432, 279585), (2565, 265088), (2616, 259920), (2736, 248520), (2880, 236094), (2888, 235440), (2943, 231040), (3040, 223668), (3249, 209280), (3270, 207936), (3420, 198816), (3456, 196745), (3488, 194940), (3610, 188352), (3648, 186390), (3924, 173280), (4104, 165680), (4142, 164160), (4320, 157396), (4332, 156960), (4360, 155952), (4560, 149112), (4905, 138624), (5130, 132544), (5232, 129960), (5415, 125568), (5472, 124260), (5760, 118047), (5776, 117720), (5886, 115520), (6080, 111834), (6213, 109440), (6498, 104640), (6540, 103968), (6840, 99408), (6976, 97470), (7220, 94176), (7296, 93195), (7848, 86640), (8208, 82840), (8284, 82080), (8640, 78698), (8664, 78480), (8720, 77976), (9120, 74556), (9747, 69760), (9810, 69312), (10260, 66272), (10355, 65664), (10464, 64980), (10830, 62784), (10944, 62130), (11552, 58860), (11772, 57760), (12160, 55917), (12426, 54720), (12996, 52320), (13080, 51984), (13680, 49704), (13952, 48735), (14440, 47088), (14715, 46208), (15696, 43320), (16245, 41856), (16416, 41420), (16568, 41040), (17280, 39349), (17328, 39240), (17440, 38988), (18240, 37278), (18639, 36480), (19494, 34880), (19620, 34656), (20520, 33136), (20710, 32832), (20928, 32490), (21660, 31392), (21888, 31065), (23104, 29430), (23544, 28880), (24852, 27360), (25992, 26160)]