53687040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 197793792

約数和(自身を除く): 144106752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 41, 44, 48, 55, 60, 62, 64, 66, 80, 82, 88, 93, 96, 110, 120, 123, 124, 128, 132, 155, 160, 164, 165, 176, 186, 192, 205, 220, 240, 246, 248, 256, 264, 310, 320, 328, 330, 341, 352, 372, 384, 410, 440, 451, 465, 480, 492, 496, 528, 615, 620, 640, 656, 660, 682, 704, 744, 768, 820, 880, 902, 930, 960, 984, 992, 1023, 1056, 1230, 1240, 1271, 1280, 1312, 1320, 1353, 1364, 1408, 1488, 1640, 1705, 1760, 1804, 1860, 1920, 1968, 1984, 2046, 2112, 2255, 2460, 2480, 2542, 2624, 2640, 2706, 2728, 2816, 2976, 3280, 3410, 3520, 3608, 3720, 3813, 3840, 3936, 3968, 4092, 4224, 4510, 4920, 4960, 5084, 5115, 5248, 5280, 5412, 5456, 5952, 6355, 6560, 6765, 6820, 7040, 7216, 7440, 7626, 7872, 7936, 8184, 8448, 9020, 9840, 9920, 10168, 10230, 10496, 10560, 10824, 10912, 11904, 12710, 13120, 13530, 13640, 13981, 14080, 14432, 14880, 15252, 15744, 16368, 18040, 19065, 19680, 19840, 20336, 20460, 21120, 21648, 21824, 23808, 25420, 26240, 27060, 27280, 27962, 28864, 29760, 30504, 31488, 32736, 36080, 38130, 39360, 39680, 40672, 40920, 41943, 42240, 43296, 43648, 50840, 52480, 54120, 54560, 55924, 57728, 59520, 61008, 65472, 69905, 72160, 76260, 78720, 81344, 81840, 83886, 86592, 87296, 101680, 108240, 109120, 111848, 115456, 119040, 122016, 130944, 139810, 144320, 152520, 157440, 162688, 163680, 167772, 173184, 203360, 209715, 216480, 218240, 223696, 244032, 261888, 279620, 288640, 305040, 325376, 327360, 335544, 346368, 406720, 419430, 432960, 436480, 447392, 488064, 559240, 577280, 610080, 654720, 671088, 813440, 838860, 865920, 894784, 976128, 1118480, 1220160, 1309440, 1342176, 1626880, 1677720, 1731840, 1789568, 2236960, 2440320, 2684352, 3355440, 3579136, 4473920, 4880640, 5368704, 6710880, 8947840, 10737408, 13421760, 17895680, 26843520, 53687040]

約数ペア:

[(1, 53687040), (2, 26843520), (3, 17895680), (4, 13421760), (5, 10737408), (6, 8947840), (8, 6710880), (10, 5368704), (11, 4880640), (12, 4473920), (15, 3579136), (16, 3355440), (20, 2684352), (22, 2440320), (24, 2236960), (30, 1789568), (31, 1731840), (32, 1677720), (33, 1626880), (40, 1342176), (41, 1309440), (44, 1220160), (48, 1118480), (55, 976128), (60, 894784), (62, 865920), (64, 838860), (66, 813440), (80, 671088), (82, 654720), (88, 610080), (93, 577280), (96, 559240), (110, 488064), (120, 447392), (123, 436480), (124, 432960), (128, 419430), (132, 406720), (155, 346368), (160, 335544), (164, 327360), (165, 325376), (176, 305040), (186, 288640), (192, 279620), (205, 261888), (220, 244032), (240, 223696), (246, 218240), (248, 216480), (256, 209715), (264, 203360), (310, 173184), (320, 167772), (328, 163680), (330, 162688), (341, 157440), (352, 152520), (372, 144320), (384, 139810), (410, 130944), (440, 122016), (451, 119040), (465, 115456), (480, 111848), (492, 109120), (496, 108240), (528, 101680), (615, 87296), (620, 86592), (640, 83886), (656, 81840), (660, 81344), (682, 78720), (704, 76260), (744, 72160), (768, 69905), (820, 65472), (880, 61008), (902, 59520), (930, 57728), (960, 55924), (984, 54560), (992, 54120), (1023, 52480), (1056, 50840), (1230, 43648), (1240, 43296), (1271, 42240), (1280, 41943), (1312, 40920), (1320, 40672), (1353, 39680), (1364, 39360), (1408, 38130), (1488, 36080), (1640, 32736), (1705, 31488), (1760, 30504), (1804, 29760), (1860, 28864), (1920, 27962), (1968, 27280), (1984, 27060), (2046, 26240), (2112, 25420), (2255, 23808), (2460, 21824), (2480, 21648), (2542, 21120), (2624, 20460), (2640, 20336), (2706, 19840), (2728, 19680), (2816, 19065), (2976, 18040), (3280, 16368), (3410, 15744), (3520, 15252), (3608, 14880), (3720, 14432), (3813, 14080), (3840, 13981), (3936, 13640), (3968, 13530), (4092, 13120), (4224, 12710), (4510, 11904), (4920, 10912), (4960, 10824), (5084, 10560), (5115, 10496), (5248, 10230), (5280, 10168), (5412, 9920), (5456, 9840), (5952, 9020), (6355, 8448), (6560, 8184), (6765, 7936), (6820, 7872), (7040, 7626), (7216, 7440)]