66630720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 224

約数和(自身を含む): 240670080

約数和(自身を除く): 174039360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 281, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 562, 570, 608, 624, 741, 760, 780, 832, 843, 912, 960, 988, 1040, 1124, 1140, 1216, 1235, 1248, 1405, 1482, 1520, 1560, 1686, 1824, 1976, 2080, 2248, 2280, 2470, 2496, 2810, 2964, 3040, 3120, 3372, 3648, 3653, 3705, 3952, 4160, 4215, 4496, 4560, 4940, 5339, 5620, 5928, 6080, 6240, 6744, 7306, 7410, 7904, 8430, 8992, 9120, 9880, 10678, 10959, 11240, 11856, 12480, 13488, 14612, 14820, 15808, 16017, 16860, 17984, 18240, 18265, 19760, 21356, 21918, 22480, 23712, 26695, 26976, 29224, 29640, 32034, 33720, 36530, 39520, 42712, 43836, 44960, 47424, 53390, 53952, 54795, 58448, 59280, 64068, 67440, 69407, 73060, 79040, 80085, 85424, 87672, 89920, 106780, 109590, 116896, 118560, 128136, 134880, 138814, 146120, 160170, 170848, 175344, 208221, 213560, 219180, 233792, 237120, 256272, 269760, 277628, 292240, 320340, 341696, 347035, 350688, 416442, 427120, 438360, 512544, 555256, 584480, 640680, 694070, 701376, 832884, 854240, 876720, 1025088, 1041105, 1110512, 1168960, 1281360, 1388140, 1665768, 1708480, 1753440, 2082210, 2221024, 2562720, 2776280, 3331536, 3506880, 4164420, 4442048, 5125440, 5552560, 6663072, 8328840, 11105120, 13326144, 16657680, 22210240, 33315360, 66630720]

約数ペア:

[(1, 66630720), (2, 33315360), (3, 22210240), (4, 16657680), (5, 13326144), (6, 11105120), (8, 8328840), (10, 6663072), (12, 5552560), (13, 5125440), (15, 4442048), (16, 4164420), (19, 3506880), (20, 3331536), (24, 2776280), (26, 2562720), (30, 2221024), (32, 2082210), (38, 1753440), (39, 1708480), (40, 1665768), (48, 1388140), (52, 1281360), (57, 1168960), (60, 1110512), (64, 1041105), (65, 1025088), (76, 876720), (78, 854240), (80, 832884), (95, 701376), (96, 694070), (104, 640680), (114, 584480), (120, 555256), (130, 512544), (152, 438360), (156, 427120), (160, 416442), (190, 350688), (192, 347035), (195, 341696), (208, 320340), (228, 292240), (240, 277628), (247, 269760), (260, 256272), (281, 237120), (285, 233792), (304, 219180), (312, 213560), (320, 208221), (380, 175344), (390, 170848), (416, 160170), (456, 146120), (480, 138814), (494, 134880), (520, 128136), (562, 118560), (570, 116896), (608, 109590), (624, 106780), (741, 89920), (760, 87672), (780, 85424), (832, 80085), (843, 79040), (912, 73060), (960, 69407), (988, 67440), (1040, 64068), (1124, 59280), (1140, 58448), (1216, 54795), (1235, 53952), (1248, 53390), (1405, 47424), (1482, 44960), (1520, 43836), (1560, 42712), (1686, 39520), (1824, 36530), (1976, 33720), (2080, 32034), (2248, 29640), (2280, 29224), (2470, 26976), (2496, 26695), (2810, 23712), (2964, 22480), (3040, 21918), (3120, 21356), (3372, 19760), (3648, 18265), (3653, 18240), (3705, 17984), (3952, 16860), (4160, 16017), (4215, 15808), (4496, 14820), (4560, 14612), (4940, 13488), (5339, 12480), (5620, 11856), (5928, 11240), (6080, 10959), (6240, 10678), (6744, 9880), (7306, 9120), (7410, 8992), (7904, 8430)]