209737920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 336

約数和(自身を含む): 809061120

約数和(自身を除く): 599323200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 59, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 118, 120, 138, 140, 160, 161, 168, 177, 184, 192, 210, 224, 230, 236, 240, 276, 280, 295, 320, 322, 336, 345, 354, 368, 413, 420, 448, 460, 472, 480, 483, 529, 552, 560, 590, 644, 672, 690, 708, 736, 805, 826, 840, 885, 920, 944, 960, 966, 1058, 1104, 1120, 1180, 1239, 1288, 1344, 1357, 1380, 1416, 1472, 1587, 1610, 1652, 1680, 1770, 1840, 1888, 1932, 2065, 2116, 2208, 2240, 2360, 2415, 2478, 2576, 2645, 2714, 2760, 2832, 3174, 3220, 3304, 3360, 3540, 3680, 3703, 3776, 3864, 4071, 4130, 4232, 4416, 4720, 4830, 4956, 5152, 5290, 5428, 5520, 5664, 6195, 6348, 6440, 6608, 6720, 6785, 7080, 7360, 7406, 7728, 7935, 8142, 8260, 8464, 9440, 9499, 9660, 9912, 10304, 10580, 10856, 11040, 11109, 11328, 12390, 12696, 12880, 13216, 13570, 14160, 14812, 15456, 15870, 16284, 16520, 16928, 18515, 18880, 18998, 19320, 19824, 20355, 21160, 21712, 22080, 22218, 24780, 25392, 25760, 26432, 27140, 28320, 28497, 29624, 30912, 31211, 31740, 32568, 33040, 33856, 37030, 37996, 38640, 39648, 40710, 42320, 43424, 44436, 47495, 49560, 50784, 51520, 54280, 55545, 56640, 56994, 59248, 62422, 63480, 65136, 66080, 74060, 75992, 77280, 79296, 81420, 84640, 86848, 88872, 93633, 94990, 99120, 101568, 108560, 111090, 113988, 118496, 124844, 126960, 130272, 132160, 142485, 148120, 151984, 154560, 156055, 162840, 169280, 177744, 187266, 189980, 198240, 217120, 218477, 222180, 227976, 236992, 249688, 253920, 260544, 284970, 296240, 303968, 312110, 325680, 355488, 374532, 379960, 396480, 434240, 436954, 444360, 455952, 468165, 499376, 507840, 569940, 592480, 607936, 624220, 651360, 655431, 710976, 749064, 759920, 873908, 888720, 911904, 936330, 998752, 1092385, 1139880, 1184960, 1248440, 1302720, 1310862, 1498128, 1519840, 1747816, 1777440, 1823808, 1872660, 1997504, 2184770, 2279760, 2496880, 2621724, 2996256, 3039680, 3277155, 3495632, 3554880, 3745320, 4369540, 4559520, 4993760, 5243448, 5992512, 6554310, 6991264, 7490640, 8739080, 9119040, 9987520, 10486896, 13108620, 13982528, 14981280, 17478160, 20973792, 26217240, 29962560, 34956320, 41947584, 52434480, 69912640, 104868960, 209737920]

約数ペア:

[(1, 209737920), (2, 104868960), (3, 69912640), (4, 52434480), (5, 41947584), (6, 34956320), (7, 29962560), (8, 26217240), (10, 20973792), (12, 17478160), (14, 14981280), (15, 13982528), (16, 13108620), (20, 10486896), (21, 9987520), (23, 9119040), (24, 8739080), (28, 7490640), (30, 6991264), (32, 6554310), (35, 5992512), (40, 5243448), (42, 4993760), (46, 4559520), (48, 4369540), (56, 3745320), (59, 3554880), (60, 3495632), (64, 3277155), (69, 3039680), (70, 2996256), (80, 2621724), (84, 2496880), (92, 2279760), (96, 2184770), (105, 1997504), (112, 1872660), (115, 1823808), (118, 1777440), (120, 1747816), (138, 1519840), (140, 1498128), (160, 1310862), (161, 1302720), (168, 1248440), (177, 1184960), (184, 1139880), (192, 1092385), (210, 998752), (224, 936330), (230, 911904), (236, 888720), (240, 873908), (276, 759920), (280, 749064), (295, 710976), (320, 655431), (322, 651360), (336, 624220), (345, 607936), (354, 592480), (368, 569940), (413, 507840), (420, 499376), (448, 468165), (460, 455952), (472, 444360), (480, 436954), (483, 434240), (529, 396480), (552, 379960), (560, 374532), (590, 355488), (644, 325680), (672, 312110), (690, 303968), (708, 296240), (736, 284970), (805, 260544), (826, 253920), (840, 249688), (885, 236992), (920, 227976), (944, 222180), (960, 218477), (966, 217120), (1058, 198240), (1104, 189980), (1120, 187266), (1180, 177744), (1239, 169280), (1288, 162840), (1344, 156055), (1357, 154560), (1380, 151984), (1416, 148120), (1472, 142485), (1587, 132160), (1610, 130272), (1652, 126960), (1680, 124844), (1770, 118496), (1840, 113988), (1888, 111090), (1932, 108560), (2065, 101568), (2116, 99120), (2208, 94990), (2240, 93633), (2360, 88872), (2415, 86848), (2478, 84640), (2576, 81420), (2645, 79296), (2714, 77280), (2760, 75992), (2832, 74060), (3174, 66080), (3220, 65136), (3304, 63480), (3360, 62422), (3540, 59248), (3680, 56994), (3703, 56640), (3776, 55545), (3864, 54280), (4071, 51520), (4130, 50784), (4232, 49560), (4416, 47495), (4720, 44436), (4830, 43424), (4956, 42320), (5152, 40710), (5290, 39648), (5428, 38640), (5520, 37996), (5664, 37030), (6195, 33856), (6348, 33040), (6440, 32568), (6608, 31740), (6720, 31211), (6785, 30912), (7080, 29624), (7360, 28497), (7406, 28320), (7728, 27140), (7935, 26432), (8142, 25760), (8260, 25392), (8464, 24780), (9440, 22218), (9499, 22080), (9660, 21712), (9912, 21160), (10304, 20355), (10580, 19824), (10856, 19320), (11040, 18998), (11109, 18880), (11328, 18515), (12390, 16928), (12696, 16520), (12880, 16284), (13216, 15870), (13570, 15456), (14160, 14812)]