8220240240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1229}}^1$

素因数の和:1336

約数の個数: 240

約数和(自身を含む): 27261424800

約数和(自身を除く): 19041184560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 961, 1160, 1229, 1240, 1392, 1488, 1740, 1798, 1860, 1922, 2320, 2458, 2480, 2697, 2883, 3480, 3596, 3687, 3720, 3844, 4495, 4805, 4916, 5394, 5766, 6145, 6960, 7192, 7374, 7440, 7688, 8990, 9610, 9832, 10788, 11532, 12290, 13485, 14384, 14415, 14748, 15376, 17980, 18435, 19220, 19664, 21576, 23064, 24580, 26970, 27869, 28830, 29496, 35641, 35960, 36870, 38099, 38440, 43152, 46128, 49160, 53940, 55738, 57660, 58992, 71282, 71920, 73740, 76198, 76880, 83607, 98320, 106923, 107880, 111476, 114297, 115320, 139345, 142564, 147480, 152396, 167214, 178205, 190495, 213846, 215760, 222952, 228594, 230640, 278690, 285128, 294960, 304792, 334428, 356410, 380990, 418035, 427692, 445904, 457188, 534615, 557380, 570256, 571485, 609584, 668856, 712820, 761980, 836070, 855384, 914376, 1069230, 1104871, 1114760, 1142970, 1181069, 1337712, 1425640, 1523960, 1672140, 1710768, 1828752, 2138460, 2209742, 2229520, 2285940, 2362138, 2851280, 3047920, 3314613, 3344280, 3543207, 4276920, 4419484, 4571880, 4724276, 5524355, 5905345, 6629226, 6688560, 7086414, 8553840, 8838968, 9143760, 9448552, 11048710, 11810690, 13258452, 14172828, 16573065, 17677936, 17716035, 18897104, 22097420, 23621380, 26516904, 28345656, 33146130, 34251001, 35432070, 44194840, 47242760, 53033808, 56691312, 66292260, 68502002, 70864140, 88389680, 94485520, 102753003, 132584520, 137004004, 141728280, 171255005, 205506006, 265169040, 274008008, 283456560, 342510010, 411012012, 513765015, 548016016, 685020020, 822024024, 1027530030, 1370040040, 1644048048, 2055060060, 2740080080, 4110120120, 8220240240]

約数ペア:

[(1, 8220240240), (2, 4110120120), (3, 2740080080), (4, 2055060060), (5, 1644048048), (6, 1370040040), (8, 1027530030), (10, 822024024), (12, 685020020), (15, 548016016), (16, 513765015), (20, 411012012), (24, 342510010), (29, 283456560), (30, 274008008), (31, 265169040), (40, 205506006), (48, 171255005), (58, 141728280), (60, 137004004), (62, 132584520), (80, 102753003), (87, 94485520), (93, 88389680), (116, 70864140), (120, 68502002), (124, 66292260), (145, 56691312), (155, 53033808), (174, 47242760), (186, 44194840), (232, 35432070), (240, 34251001), (248, 33146130), (290, 28345656), (310, 26516904), (348, 23621380), (372, 22097420), (435, 18897104), (464, 17716035), (465, 17677936), (496, 16573065), (580, 14172828), (620, 13258452), (696, 11810690), (744, 11048710), (870, 9448552), (899, 9143760), (930, 8838968), (961, 8553840), (1160, 7086414), (1229, 6688560), (1240, 6629226), (1392, 5905345), (1488, 5524355), (1740, 4724276), (1798, 4571880), (1860, 4419484), (1922, 4276920), (2320, 3543207), (2458, 3344280), (2480, 3314613), (2697, 3047920), (2883, 2851280), (3480, 2362138), (3596, 2285940), (3687, 2229520), (3720, 2209742), (3844, 2138460), (4495, 1828752), (4805, 1710768), (4916, 1672140), (5394, 1523960), (5766, 1425640), (6145, 1337712), (6960, 1181069), (7192, 1142970), (7374, 1114760), (7440, 1104871), (7688, 1069230), (8990, 914376), (9610, 855384), (9832, 836070), (10788, 761980), (11532, 712820), (12290, 668856), (13485, 609584), (14384, 571485), (14415, 570256), (14748, 557380), (15376, 534615), (17980, 457188), (18435, 445904), (19220, 427692), (19664, 418035), (21576, 380990), (23064, 356410), (24580, 334428), (26970, 304792), (27869, 294960), (28830, 285128), (29496, 278690), (35641, 230640), (35960, 228594), (36870, 222952), (38099, 215760), (38440, 213846), (43152, 190495), (46128, 178205), (49160, 167214), (53940, 152396), (55738, 147480), (57660, 142564), (58992, 139345), (71282, 115320), (71920, 114297), (73740, 111476), (76198, 107880), (76880, 106923), (83607, 98320)]