2665349120

素因数分解:

$2^{17}\times 5^1\times 7^2\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 216

約数和(自身を含む): 7530844104

約数和(自身を除く): 4865494984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 83, 98, 112, 128, 140, 160, 166, 196, 224, 245, 256, 280, 320, 332, 392, 415, 448, 490, 512, 560, 581, 640, 664, 784, 830, 896, 980, 1024, 1120, 1162, 1280, 1328, 1568, 1660, 1792, 1960, 2048, 2240, 2324, 2560, 2656, 2905, 3136, 3320, 3584, 3920, 4067, 4096, 4480, 4648, 5120, 5312, 5810, 6272, 6640, 7168, 7840, 8134, 8192, 8960, 9296, 10240, 10624, 11620, 12544, 13280, 14336, 15680, 16268, 16384, 17920, 18592, 20335, 20480, 21248, 23240, 25088, 26560, 28672, 31360, 32536, 32768, 35840, 37184, 40670, 40960, 42496, 46480, 50176, 53120, 57344, 62720, 65072, 65536, 71680, 74368, 81340, 81920, 84992, 92960, 100352, 106240, 114688, 125440, 130144, 131072, 143360, 148736, 162680, 163840, 169984, 185920, 200704, 212480, 229376, 250880, 260288, 286720, 297472, 325360, 327680, 339968, 371840, 401408, 424960, 458752, 501760, 520576, 573440, 594944, 650720, 655360, 679936, 743680, 802816, 849920, 917504, 1003520, 1041152, 1146880, 1189888, 1301440, 1359872, 1487360, 1605632, 1699840, 2007040, 2082304, 2293760, 2379776, 2602880, 2719744, 2974720, 3211264, 3399680, 4014080, 4164608, 4587520, 4759552, 5205760, 5439488, 5949440, 6422528, 6799360, 8028160, 8329216, 9519104, 10411520, 10878976, 11898880, 13598720, 16056320, 16658432, 19038208, 20823040, 23797760, 27197440, 32112640, 33316864, 38076416, 41646080, 47595520, 54394880, 66633728, 76152832, 83292160, 95191040, 133267456, 166584320, 190382080, 266534912, 333168640, 380764160, 533069824, 666337280, 1332674560, 2665349120]

約数ペア:

[(1, 2665349120), (2, 1332674560), (4, 666337280), (5, 533069824), (7, 380764160), (8, 333168640), (10, 266534912), (14, 190382080), (16, 166584320), (20, 133267456), (28, 95191040), (32, 83292160), (35, 76152832), (40, 66633728), (49, 54394880), (56, 47595520), (64, 41646080), (70, 38076416), (80, 33316864), (83, 32112640), (98, 27197440), (112, 23797760), (128, 20823040), (140, 19038208), (160, 16658432), (166, 16056320), (196, 13598720), (224, 11898880), (245, 10878976), (256, 10411520), (280, 9519104), (320, 8329216), (332, 8028160), (392, 6799360), (415, 6422528), (448, 5949440), (490, 5439488), (512, 5205760), (560, 4759552), (581, 4587520), (640, 4164608), (664, 4014080), (784, 3399680), (830, 3211264), (896, 2974720), (980, 2719744), (1024, 2602880), (1120, 2379776), (1162, 2293760), (1280, 2082304), (1328, 2007040), (1568, 1699840), (1660, 1605632), (1792, 1487360), (1960, 1359872), (2048, 1301440), (2240, 1189888), (2324, 1146880), (2560, 1041152), (2656, 1003520), (2905, 917504), (3136, 849920), (3320, 802816), (3584, 743680), (3920, 679936), (4067, 655360), (4096, 650720), (4480, 594944), (4648, 573440), (5120, 520576), (5312, 501760), (5810, 458752), (6272, 424960), (6640, 401408), (7168, 371840), (7840, 339968), (8134, 327680), (8192, 325360), (8960, 297472), (9296, 286720), (10240, 260288), (10624, 250880), (11620, 229376), (12544, 212480), (13280, 200704), (14336, 185920), (15680, 169984), (16268, 163840), (16384, 162680), (17920, 148736), (18592, 143360), (20335, 131072), (20480, 130144), (21248, 125440), (23240, 114688), (25088, 106240), (26560, 100352), (28672, 92960), (31360, 84992), (32536, 81920), (32768, 81340), (35840, 74368), (37184, 71680), (40670, 65536), (40960, 65072), (42496, 62720), (46480, 57344), (50176, 53120)]