1898628480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 576

約数和(自身を含む): 7900308000

約数和(自身を除く): 6001679520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 128, 140, 144, 147, 155, 160, 168, 180, 186, 192, 196, 210, 217, 224, 240, 245, 248, 252, 279, 280, 288, 294, 310, 315, 320, 336, 343, 360, 372, 384, 392, 420, 434, 441, 448, 465, 480, 490, 496, 504, 558, 560, 576, 588, 620, 630, 640, 651, 672, 686, 720, 735, 744, 784, 840, 868, 882, 896, 930, 960, 961, 980, 992, 1008, 1029, 1085, 1116, 1120, 1152, 1176, 1240, 1260, 1302, 1344, 1372, 1395, 1440, 1470, 1488, 1519, 1568, 1680, 1715, 1736, 1764, 1860, 1920, 1922, 1953, 1960, 1984, 2016, 2058, 2170, 2205, 2232, 2240, 2352, 2480, 2520, 2604, 2688, 2744, 2790, 2880, 2883, 2940, 2976, 3038, 3087, 3136, 3255, 3360, 3430, 3472, 3528, 3720, 3844, 3906, 3920, 3968, 4032, 4116, 4340, 4410, 4464, 4480, 4557, 4704, 4805, 4960, 5040, 5145, 5208, 5488, 5580, 5760, 5766, 5880, 5952, 6076, 6174, 6272, 6510, 6720, 6727, 6860, 6944, 7056, 7440, 7595, 7688, 7812, 7840, 8064, 8232, 8649, 8680, 8820, 8928, 9114, 9408, 9610, 9765, 9920, 10080, 10290, 10416, 10633, 10976, 11160, 11532, 11760, 11904, 12152, 12348, 13020, 13440, 13454, 13671, 13720, 13888, 14112, 14415, 14880, 15190, 15376, 15435, 15624, 15680, 16464, 17298, 17360, 17640, 17856, 18228, 18816, 19220, 19530, 19840, 20160, 20181, 20580, 20832, 21266, 21952, 22320, 22785, 23064, 23520, 24304, 24696, 26040, 26908, 27342, 27440, 27776, 28224, 28830, 29760, 30380, 30752, 30870, 31248, 31360, 31899, 32928, 33635, 34596, 34720, 35280, 35712, 36456, 38440, 39060, 40320, 40362, 41160, 41664, 42532, 43245, 43904, 44640, 45570, 46128, 47040, 47089, 48608, 49392, 52080, 53165, 53816, 54684, 54880, 56448, 57660, 59520, 60543, 60760, 61504, 61740, 62496, 63798, 65856, 67270, 68355, 69192, 69440, 70560, 72912, 76880, 78120, 80724, 82320, 83328, 85064, 86490, 89280, 91140, 92256, 94080, 94178, 95697, 97216, 98784, 100905, 104160, 106330, 107632, 109368, 109760, 115320, 121086, 121520, 123008, 123480, 124992, 127596, 131712, 134540, 136710, 138384, 138880, 141120, 141267, 145824, 153760, 156240, 159495, 161448, 164640, 170128, 172980, 178560, 182280, 184512, 188356, 191394, 194432, 197568, 201810, 208320, 212660, 215264, 218736, 219520, 230640, 235445, 242172, 243040, 246960, 249984, 255192, 269080, 273420, 276768, 282240, 282534, 291648, 302715, 307520, 312480, 318990, 322896, 329280, 329623, 340256, 345960, 364560, 369024, 376712, 382788, 395136, 403620, 416640, 423801, 425320, 430528, 437472, 461280, 470890, 478485, 484344, 486080, 493920, 510384, 538160, 546840, 553536, 565068, 583296, 605430, 615040, 624960, 637980, 645792, 658560, 659246, 680512, 691920, 706335, 729120, 753424, 765576, 807240, 847602, 850640, 861056, 874944, 922560, 941780, 956970, 968688, 972160, 987840, 988869, 1020768, 1076320, 1093680, 1107072, 1130136, 1210860, 1249920, 1275960, 1291584, 1318492, 1361024, 1383840, 1412670, 1458240, 1506848, 1531152, 1614480, 1648115, 1695204, 1701280, 1749888, 1845120, 1883560, 1913940, 1937376, 1975680, 1977738, 2041536, 2119005, 2152640, 2187360, 2260272, 2421720, 2551920, 2583168, 2636984, 2767680, 2825340, 2916480, 2966607, 3013696, 3062304, 3228960, 3296230, 3390408, 3402560, 3767120, 3827880, 3874752, 3955476, 4083072, 4238010, 4305280, 4374720, 4520544, 4843440, 4944345, 5103840, 5273968, 5535360, 5650680, 5933214, 6027392, 6124608, 6457920, 6592460, 6780816, 6805120, 7534240, 7655760, 7749504, 7910952, 8476020, 8749440, 9041088, 9686880, 9888690, 10207680, 10547936, 11301360, 11866428, 12249216, 12915840, 13184920, 13561632, 14833035, 15068480, 15311520, 15821904, 16952040, 18082176, 19373760, 19777380, 20415360, 21095872, 22602720, 23732856, 26369840, 27123264, 29666070, 30136960, 30623040, 31643808, 33904080, 38747520, 39554760, 42191744, 45205440, 47465712, 52739680, 54246528, 59332140, 61246080, 63287616, 67808160, 79109520, 90410880, 94931424, 105479360, 118664280, 126575232, 135616320, 158219040, 189862848, 210958720, 237328560, 271232640, 316438080, 379725696, 474657120, 632876160, 949314240, 1898628480]

約数ペア:

[(1, 1898628480), (2, 949314240), (3, 632876160), (4, 474657120), (5, 379725696), (6, 316438080), (7, 271232640), (8, 237328560), (9, 210958720), (10, 189862848), (12, 158219040), (14, 135616320), (15, 126575232), (16, 118664280), (18, 105479360), (20, 94931424), (21, 90410880), (24, 79109520), (28, 67808160), (30, 63287616), (31, 61246080), (32, 59332140), (35, 54246528), (36, 52739680), (40, 47465712), (42, 45205440), (45, 42191744), (48, 39554760), (49, 38747520), (56, 33904080), (60, 31643808), (62, 30623040), (63, 30136960), (64, 29666070), (70, 27123264), (72, 26369840), (80, 23732856), (84, 22602720), (90, 21095872), (93, 20415360), (96, 19777380), (98, 19373760), (105, 18082176), (112, 16952040), (120, 15821904), (124, 15311520), (126, 15068480), (128, 14833035), (140, 13561632), (144, 13184920), (147, 12915840), (155, 12249216), (160, 11866428), (168, 11301360), (180, 10547936), (186, 10207680), (192, 9888690), (196, 9686880), (210, 9041088), (217, 8749440), (224, 8476020), (240, 7910952), (245, 7749504), (248, 7655760), (252, 7534240), (279, 6805120), (280, 6780816), (288, 6592460), (294, 6457920), (310, 6124608), (315, 6027392), (320, 5933214), (336, 5650680), (343, 5535360), (360, 5273968), (372, 5103840), (384, 4944345), (392, 4843440), (420, 4520544), (434, 4374720), (441, 4305280), (448, 4238010), (465, 4083072), (480, 3955476), (490, 3874752), (496, 3827880), (504, 3767120), (558, 3402560), (560, 3390408), (576, 3296230), (588, 3228960), (620, 3062304), (630, 3013696), (640, 2966607), (651, 2916480), (672, 2825340), (686, 2767680), (720, 2636984), (735, 2583168), (744, 2551920), (784, 2421720), (840, 2260272), (868, 2187360), (882, 2152640), (896, 2119005), (930, 2041536), (960, 1977738), (961, 1975680), (980, 1937376), (992, 1913940), (1008, 1883560), (1029, 1845120), (1085, 1749888), (1116, 1701280), (1120, 1695204), (1152, 1648115), (1176, 1614480), (1240, 1531152), (1260, 1506848), (1302, 1458240), (1344, 1412670), (1372, 1383840), (1395, 1361024), (1440, 1318492), (1470, 1291584), (1488, 1275960), (1519, 1249920), (1568, 1210860), (1680, 1130136), (1715, 1107072), (1736, 1093680), (1764, 1076320), (1860, 1020768), (1920, 988869), (1922, 987840), (1953, 972160), (1960, 968688), (1984, 956970), (2016, 941780), (2058, 922560), (2170, 874944), (2205, 861056), (2232, 850640), (2240, 847602), (2352, 807240), (2480, 765576), (2520, 753424), (2604, 729120), (2688, 706335), (2744, 691920), (2790, 680512), (2880, 659246), (2883, 658560), (2940, 645792), (2976, 637980), (3038, 624960), (3087, 615040), (3136, 605430), (3255, 583296), (3360, 565068), (3430, 553536), (3472, 546840), (3528, 538160), (3720, 510384), (3844, 493920), (3906, 486080), (3920, 484344), (3968, 478485), (4032, 470890), (4116, 461280), (4340, 437472), (4410, 430528), (4464, 425320), (4480, 423801), (4557, 416640), (4704, 403620), (4805, 395136), (4960, 382788), (5040, 376712), (5145, 369024), (5208, 364560), (5488, 345960), (5580, 340256), (5760, 329623), (5766, 329280), (5880, 322896), (5952, 318990), (6076, 312480), (6174, 307520), (6272, 302715), (6510, 291648), (6720, 282534), (6727, 282240), (6860, 276768), (6944, 273420), (7056, 269080), (7440, 255192), (7595, 249984), (7688, 246960), (7812, 243040), (7840, 242172), (8064, 235445), (8232, 230640), (8649, 219520), (8680, 218736), (8820, 215264), (8928, 212660), (9114, 208320), (9408, 201810), (9610, 197568), (9765, 194432), (9920, 191394), (10080, 188356), (10290, 184512), (10416, 182280), (10633, 178560), (10976, 172980), (11160, 170128), (11532, 164640), (11760, 161448), (11904, 159495), (12152, 156240), (12348, 153760), (13020, 145824), (13440, 141267), (13454, 141120), (13671, 138880), (13720, 138384), (13888, 136710), (14112, 134540), (14415, 131712), (14880, 127596), (15190, 124992), (15376, 123480), (15435, 123008), (15624, 121520), (15680, 121086), (16464, 115320), (17298, 109760), (17360, 109368), (17640, 107632), (17856, 106330), (18228, 104160), (18816, 100905), (19220, 98784), (19530, 97216), (19840, 95697), (20160, 94178), (20181, 94080), (20580, 92256), (20832, 91140), (21266, 89280), (21952, 86490), (22320, 85064), (22785, 83328), (23064, 82320), (23520, 80724), (24304, 78120), (24696, 76880), (26040, 72912), (26908, 70560), (27342, 69440), (27440, 69192), (27776, 68355), (28224, 67270), (28830, 65856), (29760, 63798), (30380, 62496), (30752, 61740), (30870, 61504), (31248, 60760), (31360, 60543), (31899, 59520), (32928, 57660), (33635, 56448), (34596, 54880), (34720, 54684), (35280, 53816), (35712, 53165), (36456, 52080), (38440, 49392), (39060, 48608), (40320, 47089), (40362, 47040), (41160, 46128), (41664, 45570), (42532, 44640), (43245, 43904)]