64182240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 228614400

約数和(自身を除く): 164432160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 179, 180, 216, 240, 249, 270, 288, 332, 358, 360, 415, 432, 480, 498, 537, 540, 664, 716, 720, 747, 830, 864, 895, 996, 1074, 1080, 1245, 1328, 1432, 1440, 1494, 1611, 1660, 1790, 1992, 2148, 2160, 2241, 2490, 2656, 2685, 2864, 2988, 3222, 3320, 3580, 3735, 3984, 4296, 4320, 4482, 4833, 4980, 5370, 5728, 5976, 6444, 6640, 7160, 7470, 7968, 8055, 8592, 8964, 9666, 9960, 10740, 11205, 11952, 12888, 13280, 14320, 14857, 14940, 16110, 17184, 17928, 19332, 19920, 21480, 22410, 23904, 24165, 25776, 28640, 29714, 29880, 32220, 35856, 38664, 39840, 42960, 44571, 44820, 48330, 51552, 59428, 59760, 64440, 71712, 74285, 77328, 85920, 89142, 89640, 96660, 118856, 119520, 128880, 133713, 148570, 154656, 178284, 179280, 193320, 222855, 237712, 257760, 267426, 297140, 356568, 358560, 386640, 401139, 445710, 475424, 534852, 594280, 668565, 713136, 773280, 802278, 891420, 1069704, 1188560, 1337130, 1426272, 1604556, 1782840, 2005695, 2139408, 2377120, 2674260, 3209112, 3565680, 4011390, 4278816, 5348520, 6418224, 7131360, 8022780, 10697040, 12836448, 16045560, 21394080, 32091120, 64182240]

約数ペア:

[(1, 64182240), (2, 32091120), (3, 21394080), (4, 16045560), (5, 12836448), (6, 10697040), (8, 8022780), (9, 7131360), (10, 6418224), (12, 5348520), (15, 4278816), (16, 4011390), (18, 3565680), (20, 3209112), (24, 2674260), (27, 2377120), (30, 2139408), (32, 2005695), (36, 1782840), (40, 1604556), (45, 1426272), (48, 1337130), (54, 1188560), (60, 1069704), (72, 891420), (80, 802278), (83, 773280), (90, 713136), (96, 668565), (108, 594280), (120, 534852), (135, 475424), (144, 445710), (160, 401139), (166, 386640), (179, 358560), (180, 356568), (216, 297140), (240, 267426), (249, 257760), (270, 237712), (288, 222855), (332, 193320), (358, 179280), (360, 178284), (415, 154656), (432, 148570), (480, 133713), (498, 128880), (537, 119520), (540, 118856), (664, 96660), (716, 89640), (720, 89142), (747, 85920), (830, 77328), (864, 74285), (895, 71712), (996, 64440), (1074, 59760), (1080, 59428), (1245, 51552), (1328, 48330), (1432, 44820), (1440, 44571), (1494, 42960), (1611, 39840), (1660, 38664), (1790, 35856), (1992, 32220), (2148, 29880), (2160, 29714), (2241, 28640), (2490, 25776), (2656, 24165), (2685, 23904), (2864, 22410), (2988, 21480), (3222, 19920), (3320, 19332), (3580, 17928), (3735, 17184), (3984, 16110), (4296, 14940), (4320, 14857), (4482, 14320), (4833, 13280), (4980, 12888), (5370, 11952), (5728, 11205), (5976, 10740), (6444, 9960), (6640, 9666), (7160, 8964), (7470, 8592), (7968, 8055)]