1823142720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 448

約数和(自身を含む): 7081113600

約数和(自身を除く): 5257970880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 109, 112, 114, 120, 131, 133, 140, 152, 160, 168, 190, 192, 210, 218, 224, 228, 240, 262, 266, 280, 285, 304, 320, 327, 336, 380, 393, 399, 420, 436, 448, 456, 480, 524, 532, 545, 560, 570, 608, 654, 655, 665, 672, 760, 763, 786, 798, 840, 872, 912, 917, 960, 1048, 1064, 1090, 1120, 1140, 1216, 1308, 1310, 1330, 1344, 1520, 1526, 1572, 1596, 1635, 1680, 1744, 1824, 1834, 1965, 1995, 2071, 2096, 2128, 2180, 2240, 2280, 2289, 2489, 2616, 2620, 2660, 2751, 3040, 3052, 3144, 3192, 3270, 3360, 3488, 3648, 3668, 3815, 3930, 3990, 4142, 4192, 4256, 4360, 4560, 4578, 4585, 4978, 5232, 5240, 5320, 5502, 6080, 6104, 6213, 6288, 6384, 6540, 6720, 6976, 7336, 7467, 7630, 7860, 7980, 8284, 8384, 8512, 8720, 9120, 9156, 9170, 9956, 10355, 10464, 10480, 10640, 11004, 11445, 12208, 12426, 12445, 12576, 12768, 13080, 13755, 14279, 14497, 14672, 14934, 15260, 15720, 15960, 16568, 17423, 17440, 18240, 18312, 18340, 19912, 20710, 20928, 20960, 21280, 22008, 22890, 24416, 24852, 24890, 25152, 25536, 26160, 27510, 28558, 28994, 29344, 29868, 30520, 31065, 31440, 31920, 33136, 34846, 34880, 36624, 36680, 37335, 39824, 41420, 41920, 42560, 42837, 43491, 44016, 45780, 48832, 49704, 49780, 52269, 52320, 55020, 57116, 57988, 58688, 59736, 61040, 62130, 62880, 63840, 66272, 69692, 71395, 72485, 73248, 73360, 74670, 79648, 82840, 85674, 86982, 87115, 88032, 91560, 99408, 99560, 99953, 104538, 104640, 110040, 114232, 115976, 119472, 122080, 124260, 125760, 127680, 132544, 139384, 142790, 144970, 146496, 146720, 149340, 159296, 165680, 171348, 173964, 174230, 176064, 183120, 198816, 199120, 199906, 209076, 214185, 217455, 220080, 228464, 231952, 238944, 244160, 248520, 261345, 271301, 278768, 285580, 289940, 293440, 298680, 299859, 331360, 342696, 347928, 348460, 366240, 397632, 398240, 399812, 418152, 428370, 434910, 440160, 456928, 463904, 477888, 497040, 499765, 522690, 542602, 557536, 571160, 579880, 597360, 599718, 662720, 685392, 695856, 696920, 732480, 796480, 799624, 813903, 836304, 856740, 869820, 880320, 913856, 927808, 994080, 999530, 1045380, 1085204, 1115072, 1142320, 1159760, 1194720, 1199436, 1356505, 1370784, 1391712, 1393840, 1499295, 1599248, 1627806, 1672608, 1713480, 1739640, 1899107, 1988160, 1999060, 2090760, 2170408, 2284640, 2319520, 2389440, 2398872, 2713010, 2741568, 2783424, 2787680, 2998590, 3198496, 3255612, 3345216, 3426960, 3479280, 3798214, 3998120, 4069515, 4181520, 4340816, 4569280, 4639040, 4797744, 5426020, 5575360, 5697321, 5997180, 6396992, 6511224, 6853920, 6958560, 7596428, 7996240, 8139030, 8363040, 8681632, 9495535, 9595488, 10852040, 11394642, 11994360, 13022448, 13707840, 13917120, 15192856, 15992480, 16278060, 16726080, 17363264, 18991070, 19190976, 21704080, 22789284, 23988720, 26044896, 28486605, 30385712, 31984960, 32556120, 37982140, 43408160, 45578568, 47977440, 52089792, 56973210, 60771424, 65112240, 75964280, 86816320, 91157136, 95954880, 113946420, 121542848, 130224480, 151928560, 182314272, 227892840, 260448960, 303857120, 364628544, 455785680, 607714240, 911571360, 1823142720]

約数ペア:

[(1, 1823142720), (2, 911571360), (3, 607714240), (4, 455785680), (5, 364628544), (6, 303857120), (7, 260448960), (8, 227892840), (10, 182314272), (12, 151928560), (14, 130224480), (15, 121542848), (16, 113946420), (19, 95954880), (20, 91157136), (21, 86816320), (24, 75964280), (28, 65112240), (30, 60771424), (32, 56973210), (35, 52089792), (38, 47977440), (40, 45578568), (42, 43408160), (48, 37982140), (56, 32556120), (57, 31984960), (60, 30385712), (64, 28486605), (70, 26044896), (76, 23988720), (80, 22789284), (84, 21704080), (95, 19190976), (96, 18991070), (105, 17363264), (109, 16726080), (112, 16278060), (114, 15992480), (120, 15192856), (131, 13917120), (133, 13707840), (140, 13022448), (152, 11994360), (160, 11394642), (168, 10852040), (190, 9595488), (192, 9495535), (210, 8681632), (218, 8363040), (224, 8139030), (228, 7996240), (240, 7596428), (262, 6958560), (266, 6853920), (280, 6511224), (285, 6396992), (304, 5997180), (320, 5697321), (327, 5575360), (336, 5426020), (380, 4797744), (393, 4639040), (399, 4569280), (420, 4340816), (436, 4181520), (448, 4069515), (456, 3998120), (480, 3798214), (524, 3479280), (532, 3426960), (545, 3345216), (560, 3255612), (570, 3198496), (608, 2998590), (654, 2787680), (655, 2783424), (665, 2741568), (672, 2713010), (760, 2398872), (763, 2389440), (786, 2319520), (798, 2284640), (840, 2170408), (872, 2090760), (912, 1999060), (917, 1988160), (960, 1899107), (1048, 1739640), (1064, 1713480), (1090, 1672608), (1120, 1627806), (1140, 1599248), (1216, 1499295), (1308, 1393840), (1310, 1391712), (1330, 1370784), (1344, 1356505), (1520, 1199436), (1526, 1194720), (1572, 1159760), (1596, 1142320), (1635, 1115072), (1680, 1085204), (1744, 1045380), (1824, 999530), (1834, 994080), (1965, 927808), (1995, 913856), (2071, 880320), (2096, 869820), (2128, 856740), (2180, 836304), (2240, 813903), (2280, 799624), (2289, 796480), (2489, 732480), (2616, 696920), (2620, 695856), (2660, 685392), (2751, 662720), (3040, 599718), (3052, 597360), (3144, 579880), (3192, 571160), (3270, 557536), (3360, 542602), (3488, 522690), (3648, 499765), (3668, 497040), (3815, 477888), (3930, 463904), (3990, 456928), (4142, 440160), (4192, 434910), (4256, 428370), (4360, 418152), (4560, 399812), (4578, 398240), (4585, 397632), (4978, 366240), (5232, 348460), (5240, 347928), (5320, 342696), (5502, 331360), (6080, 299859), (6104, 298680), (6213, 293440), (6288, 289940), (6384, 285580), (6540, 278768), (6720, 271301), (6976, 261345), (7336, 248520), (7467, 244160), (7630, 238944), (7860, 231952), (7980, 228464), (8284, 220080), (8384, 217455), (8512, 214185), (8720, 209076), (9120, 199906), (9156, 199120), (9170, 198816), (9956, 183120), (10355, 176064), (10464, 174230), (10480, 173964), (10640, 171348), (11004, 165680), (11445, 159296), (12208, 149340), (12426, 146720), (12445, 146496), (12576, 144970), (12768, 142790), (13080, 139384), (13755, 132544), (14279, 127680), (14497, 125760), (14672, 124260), (14934, 122080), (15260, 119472), (15720, 115976), (15960, 114232), (16568, 110040), (17423, 104640), (17440, 104538), (18240, 99953), (18312, 99560), (18340, 99408), (19912, 91560), (20710, 88032), (20928, 87115), (20960, 86982), (21280, 85674), (22008, 82840), (22890, 79648), (24416, 74670), (24852, 73360), (24890, 73248), (25152, 72485), (25536, 71395), (26160, 69692), (27510, 66272), (28558, 63840), (28994, 62880), (29344, 62130), (29868, 61040), (30520, 59736), (31065, 58688), (31440, 57988), (31920, 57116), (33136, 55020), (34846, 52320), (34880, 52269), (36624, 49780), (36680, 49704), (37335, 48832), (39824, 45780), (41420, 44016), (41920, 43491), (42560, 42837)]