1148779520

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 264

約数和(自身を含む): 3388358160

約数和(自身を除く): 2239578640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 241, 245, 256, 266, 280, 304, 320, 380, 392, 448, 482, 490, 512, 532, 560, 608, 640, 665, 760, 784, 896, 931, 964, 980, 1024, 1064, 1120, 1205, 1216, 1280, 1330, 1520, 1568, 1687, 1792, 1862, 1928, 1960, 2128, 2240, 2410, 2432, 2560, 2660, 3040, 3136, 3374, 3584, 3724, 3856, 3920, 4256, 4480, 4579, 4655, 4820, 4864, 5120, 5320, 6080, 6272, 6748, 7168, 7448, 7712, 7840, 8435, 8512, 8960, 9158, 9310, 9640, 9728, 10640, 11809, 12160, 12544, 13496, 14896, 15424, 15680, 16870, 17024, 17920, 18316, 18620, 19280, 19456, 21280, 22895, 23618, 24320, 25088, 26992, 29792, 30848, 31360, 32053, 33740, 34048, 35840, 36632, 37240, 38560, 42560, 45790, 47236, 48640, 50176, 53984, 59045, 59584, 61696, 62720, 64106, 67480, 68096, 73264, 74480, 77120, 85120, 91580, 94472, 97280, 107968, 118090, 119168, 123392, 125440, 128212, 134960, 136192, 146528, 148960, 154240, 160265, 170240, 183160, 188944, 215936, 224371, 236180, 238336, 246784, 250880, 256424, 269920, 293056, 297920, 308480, 320530, 340480, 366320, 377888, 431872, 448742, 472360, 476672, 512848, 539840, 586112, 595840, 616960, 641060, 680960, 732640, 755776, 863744, 897484, 944720, 953344, 1025696, 1079680, 1121855, 1172224, 1191680, 1233920, 1282120, 1465280, 1511552, 1727488, 1794968, 1889440, 2051392, 2159360, 2243710, 2344448, 2383360, 2564240, 2930560, 3023104, 3589936, 3778880, 4102784, 4318720, 4487420, 4688896, 4766720, 5128480, 5861120, 6046208, 7179872, 7557760, 8205568, 8637440, 8974840, 10256960, 11722240, 12092416, 14359744, 15115520, 16411136, 17949680, 20513920, 23444480, 28719488, 30231040, 32822272, 35899360, 41027840, 57438976, 60462080, 71798720, 82055680, 114877952, 143597440, 164111360, 229755904, 287194880, 574389760, 1148779520]

約数ペア:

[(1, 1148779520), (2, 574389760), (4, 287194880), (5, 229755904), (7, 164111360), (8, 143597440), (10, 114877952), (14, 82055680), (16, 71798720), (19, 60462080), (20, 57438976), (28, 41027840), (32, 35899360), (35, 32822272), (38, 30231040), (40, 28719488), (49, 23444480), (56, 20513920), (64, 17949680), (70, 16411136), (76, 15115520), (80, 14359744), (95, 12092416), (98, 11722240), (112, 10256960), (128, 8974840), (133, 8637440), (140, 8205568), (152, 7557760), (160, 7179872), (190, 6046208), (196, 5861120), (224, 5128480), (241, 4766720), (245, 4688896), (256, 4487420), (266, 4318720), (280, 4102784), (304, 3778880), (320, 3589936), (380, 3023104), (392, 2930560), (448, 2564240), (482, 2383360), (490, 2344448), (512, 2243710), (532, 2159360), (560, 2051392), (608, 1889440), (640, 1794968), (665, 1727488), (760, 1511552), (784, 1465280), (896, 1282120), (931, 1233920), (964, 1191680), (980, 1172224), (1024, 1121855), (1064, 1079680), (1120, 1025696), (1205, 953344), (1216, 944720), (1280, 897484), (1330, 863744), (1520, 755776), (1568, 732640), (1687, 680960), (1792, 641060), (1862, 616960), (1928, 595840), (1960, 586112), (2128, 539840), (2240, 512848), (2410, 476672), (2432, 472360), (2560, 448742), (2660, 431872), (3040, 377888), (3136, 366320), (3374, 340480), (3584, 320530), (3724, 308480), (3856, 297920), (3920, 293056), (4256, 269920), (4480, 256424), (4579, 250880), (4655, 246784), (4820, 238336), (4864, 236180), (5120, 224371), (5320, 215936), (6080, 188944), (6272, 183160), (6748, 170240), (7168, 160265), (7448, 154240), (7712, 148960), (7840, 146528), (8435, 136192), (8512, 134960), (8960, 128212), (9158, 125440), (9310, 123392), (9640, 119168), (9728, 118090), (10640, 107968), (11809, 97280), (12160, 94472), (12544, 91580), (13496, 85120), (14896, 77120), (15424, 74480), (15680, 73264), (16870, 68096), (17024, 67480), (17920, 64106), (18316, 62720), (18620, 61696), (19280, 59584), (19456, 59045), (21280, 53984), (22895, 50176), (23618, 48640), (24320, 47236), (25088, 45790), (26992, 42560), (29792, 38560), (30848, 37240), (31360, 36632), (32053, 35840), (33740, 34048)]