948828160

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 2778572160

約数和(自身を除く): 1829744000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 61, 62, 64, 70, 80, 98, 112, 122, 124, 128, 140, 155, 160, 196, 217, 224, 244, 245, 248, 256, 280, 305, 310, 320, 392, 427, 434, 448, 488, 490, 496, 512, 560, 610, 620, 640, 784, 854, 868, 896, 976, 980, 992, 1024, 1085, 1120, 1220, 1240, 1280, 1519, 1568, 1708, 1736, 1792, 1891, 1952, 1960, 1984, 2048, 2135, 2170, 2240, 2440, 2480, 2560, 2989, 3038, 3136, 3416, 3472, 3584, 3782, 3904, 3920, 3968, 4270, 4340, 4480, 4880, 4960, 5120, 5978, 6076, 6272, 6832, 6944, 7168, 7564, 7595, 7808, 7840, 7936, 8540, 8680, 8960, 9455, 9760, 9920, 10240, 11956, 12152, 12544, 13237, 13664, 13888, 14336, 14945, 15128, 15190, 15616, 15680, 15872, 17080, 17360, 17920, 18910, 19520, 19840, 23912, 24304, 25088, 26474, 27328, 27776, 29890, 30256, 30380, 31232, 31360, 31744, 34160, 34720, 35840, 37820, 39040, 39680, 47824, 48608, 50176, 52948, 54656, 55552, 59780, 60512, 60760, 62464, 62720, 63488, 66185, 68320, 69440, 71680, 75640, 78080, 79360, 92659, 95648, 97216, 100352, 105896, 109312, 111104, 119560, 121024, 121520, 124928, 125440, 132370, 136640, 138880, 151280, 156160, 158720, 185318, 191296, 194432, 211792, 218624, 222208, 239120, 242048, 243040, 250880, 264740, 273280, 277760, 302560, 312320, 317440, 370636, 382592, 388864, 423584, 437248, 444416, 463295, 478240, 484096, 486080, 501760, 529480, 546560, 555520, 605120, 624640, 741272, 765184, 777728, 847168, 874496, 926590, 956480, 968192, 972160, 1058960, 1093120, 1111040, 1210240, 1482544, 1530368, 1555456, 1694336, 1853180, 1912960, 1936384, 1944320, 2117920, 2186240, 2222080, 2420480, 2965088, 3060736, 3110912, 3388672, 3706360, 3825920, 3872768, 3888640, 4235840, 4372480, 4840960, 5930176, 6121472, 6777344, 7412720, 7651840, 7777280, 8471680, 9681920, 11860352, 13554688, 14825440, 15303680, 15554560, 16943360, 19363840, 23720704, 27109376, 29650880, 30607360, 33886720, 47441408, 59301760, 67773440, 94882816, 118603520, 135546880, 189765632, 237207040, 474414080, 948828160]

約数ペア:

[(1, 948828160), (2, 474414080), (4, 237207040), (5, 189765632), (7, 135546880), (8, 118603520), (10, 94882816), (14, 67773440), (16, 59301760), (20, 47441408), (28, 33886720), (31, 30607360), (32, 29650880), (35, 27109376), (40, 23720704), (49, 19363840), (56, 16943360), (61, 15554560), (62, 15303680), (64, 14825440), (70, 13554688), (80, 11860352), (98, 9681920), (112, 8471680), (122, 7777280), (124, 7651840), (128, 7412720), (140, 6777344), (155, 6121472), (160, 5930176), (196, 4840960), (217, 4372480), (224, 4235840), (244, 3888640), (245, 3872768), (248, 3825920), (256, 3706360), (280, 3388672), (305, 3110912), (310, 3060736), (320, 2965088), (392, 2420480), (427, 2222080), (434, 2186240), (448, 2117920), (488, 1944320), (490, 1936384), (496, 1912960), (512, 1853180), (560, 1694336), (610, 1555456), (620, 1530368), (640, 1482544), (784, 1210240), (854, 1111040), (868, 1093120), (896, 1058960), (976, 972160), (980, 968192), (992, 956480), (1024, 926590), (1085, 874496), (1120, 847168), (1220, 777728), (1240, 765184), (1280, 741272), (1519, 624640), (1568, 605120), (1708, 555520), (1736, 546560), (1792, 529480), (1891, 501760), (1952, 486080), (1960, 484096), (1984, 478240), (2048, 463295), (2135, 444416), (2170, 437248), (2240, 423584), (2440, 388864), (2480, 382592), (2560, 370636), (2989, 317440), (3038, 312320), (3136, 302560), (3416, 277760), (3472, 273280), (3584, 264740), (3782, 250880), (3904, 243040), (3920, 242048), (3968, 239120), (4270, 222208), (4340, 218624), (4480, 211792), (4880, 194432), (4960, 191296), (5120, 185318), (5978, 158720), (6076, 156160), (6272, 151280), (6832, 138880), (6944, 136640), (7168, 132370), (7564, 125440), (7595, 124928), (7808, 121520), (7840, 121024), (7936, 119560), (8540, 111104), (8680, 109312), (8960, 105896), (9455, 100352), (9760, 97216), (9920, 95648), (10240, 92659), (11956, 79360), (12152, 78080), (12544, 75640), (13237, 71680), (13664, 69440), (13888, 68320), (14336, 66185), (14945, 63488), (15128, 62720), (15190, 62464), (15616, 60760), (15680, 60512), (15872, 59780), (17080, 55552), (17360, 54656), (17920, 52948), (18910, 50176), (19520, 48608), (19840, 47824), (23912, 39680), (24304, 39040), (25088, 37820), (26474, 35840), (27328, 34720), (27776, 34160), (29890, 31744), (30256, 31360), (30380, 31232)]