19487831040

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2406

約数の個数: 352

約数和(自身を含む): 70422040320

約数和(自身を除く): 50934209280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 128, 135, 144, 160, 180, 183, 192, 216, 240, 244, 256, 270, 288, 305, 320, 360, 366, 384, 432, 480, 488, 512, 540, 549, 576, 610, 640, 720, 732, 768, 864, 915, 960, 976, 1024, 1080, 1098, 1152, 1220, 1280, 1440, 1464, 1536, 1647, 1728, 1830, 1920, 1952, 2160, 2196, 2304, 2311, 2440, 2560, 2745, 2880, 2928, 3072, 3294, 3456, 3660, 3840, 3904, 4320, 4392, 4608, 4622, 4880, 5120, 5490, 5760, 5856, 6588, 6912, 6933, 7320, 7680, 7808, 8235, 8640, 8784, 9216, 9244, 9760, 10980, 11520, 11555, 11712, 13176, 13824, 13866, 14640, 15360, 15616, 16470, 17280, 17568, 18488, 19520, 20799, 21960, 23040, 23110, 23424, 26352, 27648, 27732, 29280, 31232, 32940, 34560, 34665, 35136, 36976, 39040, 41598, 43920, 46080, 46220, 46848, 52704, 55464, 58560, 62397, 62464, 65880, 69120, 69330, 70272, 73952, 78080, 83196, 87840, 92440, 93696, 103995, 105408, 110928, 117120, 124794, 131760, 138240, 138660, 140544, 140971, 147904, 156160, 166392, 175680, 184880, 187392, 207990, 210816, 221856, 234240, 249588, 263520, 277320, 281088, 281942, 295808, 311985, 312320, 332784, 351360, 369760, 415980, 421632, 422913, 443712, 468480, 499176, 527040, 554640, 562176, 563884, 591616, 623970, 665568, 702720, 704855, 739520, 831960, 843264, 845826, 887424, 936960, 998352, 1054080, 1109280, 1127768, 1183232, 1247940, 1268739, 1331136, 1405440, 1409710, 1479040, 1663920, 1686528, 1691652, 1774848, 1996704, 2108160, 2114565, 2218560, 2255536, 2366464, 2495880, 2537478, 2662272, 2810880, 2819420, 2958080, 3327840, 3383304, 3549696, 3806217, 3993408, 4216320, 4229130, 4437120, 4511072, 4991760, 5074956, 5324544, 5638840, 5916160, 6343695, 6655680, 6766608, 7099392, 7612434, 7986816, 8432640, 8458260, 8874240, 9022144, 9983520, 10149912, 10649088, 11277680, 11832320, 12687390, 13311360, 13533216, 15224868, 15973632, 16916520, 17748480, 18044288, 19031085, 19967040, 20299824, 21298176, 22555360, 25374780, 26622720, 27066432, 30449736, 31947264, 33833040, 35496960, 36088576, 38062170, 39934080, 40599648, 45110720, 50749560, 53245440, 54132864, 60899472, 63894528, 67666080, 72177152, 76124340, 79868160, 81199296, 90221440, 101499120, 106490880, 108265728, 121798944, 135332160, 144354304, 152248680, 159736320, 162398592, 180442880, 202998240, 216531456, 243597888, 270664320, 304497360, 319472640, 324797184, 360885760, 405996480, 433062912, 487195776, 541328640, 608994720, 649594368, 721771520, 811992960, 974391552, 1082657280, 1217989440, 1299188736, 1623985920, 1948783104, 2165314560, 2435978880, 3247971840, 3897566208, 4871957760, 6495943680, 9743915520, 19487831040]

約数ペア:

[(1, 19487831040), (2, 9743915520), (3, 6495943680), (4, 4871957760), (5, 3897566208), (6, 3247971840), (8, 2435978880), (9, 2165314560), (10, 1948783104), (12, 1623985920), (15, 1299188736), (16, 1217989440), (18, 1082657280), (20, 974391552), (24, 811992960), (27, 721771520), (30, 649594368), (32, 608994720), (36, 541328640), (40, 487195776), (45, 433062912), (48, 405996480), (54, 360885760), (60, 324797184), (61, 319472640), (64, 304497360), (72, 270664320), (80, 243597888), (90, 216531456), (96, 202998240), (108, 180442880), (120, 162398592), (122, 159736320), (128, 152248680), (135, 144354304), (144, 135332160), (160, 121798944), (180, 108265728), (183, 106490880), (192, 101499120), (216, 90221440), (240, 81199296), (244, 79868160), (256, 76124340), (270, 72177152), (288, 67666080), (305, 63894528), (320, 60899472), (360, 54132864), (366, 53245440), (384, 50749560), (432, 45110720), (480, 40599648), (488, 39934080), (512, 38062170), (540, 36088576), (549, 35496960), (576, 33833040), (610, 31947264), (640, 30449736), (720, 27066432), (732, 26622720), (768, 25374780), (864, 22555360), (915, 21298176), (960, 20299824), (976, 19967040), (1024, 19031085), (1080, 18044288), (1098, 17748480), (1152, 16916520), (1220, 15973632), (1280, 15224868), (1440, 13533216), (1464, 13311360), (1536, 12687390), (1647, 11832320), (1728, 11277680), (1830, 10649088), (1920, 10149912), (1952, 9983520), (2160, 9022144), (2196, 8874240), (2304, 8458260), (2311, 8432640), (2440, 7986816), (2560, 7612434), (2745, 7099392), (2880, 6766608), (2928, 6655680), (3072, 6343695), (3294, 5916160), (3456, 5638840), (3660, 5324544), (3840, 5074956), (3904, 4991760), (4320, 4511072), (4392, 4437120), (4608, 4229130), (4622, 4216320), (4880, 3993408), (5120, 3806217), (5490, 3549696), (5760, 3383304), (5856, 3327840), (6588, 2958080), (6912, 2819420), (6933, 2810880), (7320, 2662272), (7680, 2537478), (7808, 2495880), (8235, 2366464), (8640, 2255536), (8784, 2218560), (9216, 2114565), (9244, 2108160), (9760, 1996704), (10980, 1774848), (11520, 1691652), (11555, 1686528), (11712, 1663920), (13176, 1479040), (13824, 1409710), (13866, 1405440), (14640, 1331136), (15360, 1268739), (15616, 1247940), (16470, 1183232), (17280, 1127768), (17568, 1109280), (18488, 1054080), (19520, 998352), (20799, 936960), (21960, 887424), (23040, 845826), (23110, 843264), (23424, 831960), (26352, 739520), (27648, 704855), (27732, 702720), (29280, 665568), (31232, 623970), (32940, 591616), (34560, 563884), (34665, 562176), (35136, 554640), (36976, 527040), (39040, 499176), (41598, 468480), (43920, 443712), (46080, 422913), (46220, 421632), (46848, 415980), (52704, 369760), (55464, 351360), (58560, 332784), (62397, 312320), (62464, 311985), (65880, 295808), (69120, 281942), (69330, 281088), (70272, 277320), (73952, 263520), (78080, 249588), (83196, 234240), (87840, 221856), (92440, 210816), (93696, 207990), (103995, 187392), (105408, 184880), (110928, 175680), (117120, 166392), (124794, 156160), (131760, 147904), (138240, 140971), (138660, 140544)]