651253120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 192

約数和(自身を含む): 1908154800

約数和(自身を除く): 1256901680

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, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1093, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2186, 2240, 2432, 2660, 3040, 3136, 3724, 3920, 4256, 4372, 4480, 4655, 5320, 5465, 6080, 6272, 7448, 7651, 7840, 8512, 8744, 9310, 10640, 10930, 12160, 14896, 15302, 15680, 17024, 17488, 18620, 20767, 21280, 21860, 29792, 30604, 31360, 34976, 37240, 38255, 41534, 42560, 43720, 53557, 59584, 61208, 69952, 74480, 76510, 83068, 85120, 87440, 103835, 107114, 119168, 122416, 139904, 145369, 148960, 153020, 166136, 174880, 207670, 214228, 244832, 267785, 290738, 297920, 306040, 332272, 349760, 415340, 428456, 489664, 535570, 581476, 595840, 612080, 664544, 699520, 726845, 830680, 856912, 979328, 1017583, 1071140, 1162952, 1224160, 1329088, 1453690, 1661360, 1713824, 2035166, 2142280, 2325904, 2448320, 2658176, 2907380, 3322720, 3427648, 4070332, 4284560, 4651808, 4896640, 5087915, 5814760, 6645440, 6855296, 8140664, 8569120, 9303616, 10175830, 11629520, 13290880, 16281328, 17138240, 18607232, 20351660, 23259040, 32562656, 34276480, 40703320, 46518080, 65125312, 81406640, 93036160, 130250624, 162813280, 325626560, 651253120]

約数ペア:

[(1, 651253120), (2, 325626560), (4, 162813280), (5, 130250624), (7, 93036160), (8, 81406640), (10, 65125312), (14, 46518080), (16, 40703320), (19, 34276480), (20, 32562656), (28, 23259040), (32, 20351660), (35, 18607232), (38, 17138240), (40, 16281328), (49, 13290880), (56, 11629520), (64, 10175830), (70, 9303616), (76, 8569120), (80, 8140664), (95, 6855296), (98, 6645440), (112, 5814760), (128, 5087915), (133, 4896640), (140, 4651808), (152, 4284560), (160, 4070332), (190, 3427648), (196, 3322720), (224, 2907380), (245, 2658176), (266, 2448320), (280, 2325904), (304, 2142280), (320, 2035166), (380, 1713824), (392, 1661360), (448, 1453690), (490, 1329088), (532, 1224160), (560, 1162952), (608, 1071140), (640, 1017583), (665, 979328), (760, 856912), (784, 830680), (896, 726845), (931, 699520), (980, 664544), (1064, 612080), (1093, 595840), (1120, 581476), (1216, 535570), (1330, 489664), (1520, 428456), (1568, 415340), (1862, 349760), (1960, 332272), (2128, 306040), (2186, 297920), (2240, 290738), (2432, 267785), (2660, 244832), (3040, 214228), (3136, 207670), (3724, 174880), (3920, 166136), (4256, 153020), (4372, 148960), (4480, 145369), (4655, 139904), (5320, 122416), (5465, 119168), (6080, 107114), (6272, 103835), (7448, 87440), (7651, 85120), (7840, 83068), (8512, 76510), (8744, 74480), (9310, 69952), (10640, 61208), (10930, 59584), (12160, 53557), (14896, 43720), (15302, 42560), (15680, 41534), (17024, 38255), (17488, 37240), (18620, 34976), (20767, 31360), (21280, 30604), (21860, 29792)]