66759680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 176

約数和(自身を含む): 185703840

約数和(自身を除く): 118944160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 59, 64, 65, 68, 80, 85, 104, 118, 128, 130, 136, 160, 170, 208, 221, 236, 256, 260, 272, 295, 320, 340, 416, 442, 472, 512, 520, 544, 590, 640, 680, 767, 832, 884, 944, 1003, 1024, 1040, 1088, 1105, 1180, 1280, 1360, 1534, 1664, 1768, 1888, 2006, 2080, 2176, 2210, 2360, 2560, 2720, 3068, 3328, 3536, 3776, 3835, 4012, 4160, 4352, 4420, 4720, 5015, 5120, 5440, 6136, 6656, 7072, 7552, 7670, 8024, 8320, 8704, 8840, 9440, 10030, 10880, 12272, 13039, 13312, 14144, 15104, 15340, 16048, 16640, 17408, 17680, 18880, 20060, 21760, 24544, 26078, 28288, 30208, 30680, 32096, 33280, 35360, 37760, 40120, 43520, 49088, 52156, 56576, 60416, 61360, 64192, 65195, 66560, 70720, 75520, 80240, 87040, 98176, 104312, 113152, 122720, 128384, 130390, 141440, 151040, 160480, 196352, 208624, 226304, 245440, 256768, 260780, 282880, 302080, 320960, 392704, 417248, 490880, 513536, 521560, 565760, 641920, 785408, 834496, 981760, 1027072, 1043120, 1131520, 1283840, 1668992, 1963520, 2086240, 2567680, 3337984, 3927040, 4172480, 5135360, 6675968, 8344960, 13351936, 16689920, 33379840, 66759680]

約数ペア:

[(1, 66759680), (2, 33379840), (4, 16689920), (5, 13351936), (8, 8344960), (10, 6675968), (13, 5135360), (16, 4172480), (17, 3927040), (20, 3337984), (26, 2567680), (32, 2086240), (34, 1963520), (40, 1668992), (52, 1283840), (59, 1131520), (64, 1043120), (65, 1027072), (68, 981760), (80, 834496), (85, 785408), (104, 641920), (118, 565760), (128, 521560), (130, 513536), (136, 490880), (160, 417248), (170, 392704), (208, 320960), (221, 302080), (236, 282880), (256, 260780), (260, 256768), (272, 245440), (295, 226304), (320, 208624), (340, 196352), (416, 160480), (442, 151040), (472, 141440), (512, 130390), (520, 128384), (544, 122720), (590, 113152), (640, 104312), (680, 98176), (767, 87040), (832, 80240), (884, 75520), (944, 70720), (1003, 66560), (1024, 65195), (1040, 64192), (1088, 61360), (1105, 60416), (1180, 56576), (1280, 52156), (1360, 49088), (1534, 43520), (1664, 40120), (1768, 37760), (1888, 35360), (2006, 33280), (2080, 32096), (2176, 30680), (2210, 30208), (2360, 28288), (2560, 26078), (2720, 24544), (3068, 21760), (3328, 20060), (3536, 18880), (3776, 17680), (3835, 17408), (4012, 16640), (4160, 16048), (4352, 15340), (4420, 15104), (4720, 14144), (5015, 13312), (5120, 13039), (5440, 12272), (6136, 10880), (6656, 10030), (7072, 9440), (7552, 8840), (7670, 8704), (8024, 8320)]