136890240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:964

約数の個数: 128

約数和(自身を含む): 442108800

約数和(自身を除く): 305218560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 859, 960, 996, 1245, 1328, 1660, 1718, 1920, 1992, 2490, 2577, 2656, 3320, 3436, 3984, 4295, 4980, 5154, 5312, 6640, 6872, 7968, 8590, 9960, 10308, 10624, 12885, 13280, 13744, 15936, 17180, 19920, 20616, 25770, 26560, 27488, 31872, 34360, 39840, 41232, 51540, 53120, 54976, 68720, 71297, 79680, 82464, 103080, 109952, 137440, 142594, 159360, 164928, 206160, 213891, 274880, 285188, 329856, 356485, 412320, 427782, 549760, 570376, 712970, 824640, 855564, 1069455, 1140752, 1425940, 1649280, 1711128, 2138910, 2281504, 2851880, 3422256, 4277820, 4563008, 5703760, 6844512, 8555640, 9126016, 11407520, 13689024, 17111280, 22815040, 27378048, 34222560, 45630080, 68445120, 136890240]

約数ペア:

[(1, 136890240), (2, 68445120), (3, 45630080), (4, 34222560), (5, 27378048), (6, 22815040), (8, 17111280), (10, 13689024), (12, 11407520), (15, 9126016), (16, 8555640), (20, 6844512), (24, 5703760), (30, 4563008), (32, 4277820), (40, 3422256), (48, 2851880), (60, 2281504), (64, 2138910), (80, 1711128), (83, 1649280), (96, 1425940), (120, 1140752), (128, 1069455), (160, 855564), (166, 824640), (192, 712970), (240, 570376), (249, 549760), (320, 427782), (332, 412320), (384, 356485), (415, 329856), (480, 285188), (498, 274880), (640, 213891), (664, 206160), (830, 164928), (859, 159360), (960, 142594), (996, 137440), (1245, 109952), (1328, 103080), (1660, 82464), (1718, 79680), (1920, 71297), (1992, 68720), (2490, 54976), (2577, 53120), (2656, 51540), (3320, 41232), (3436, 39840), (3984, 34360), (4295, 31872), (4980, 27488), (5154, 26560), (5312, 25770), (6640, 20616), (6872, 19920), (7968, 17180), (8590, 15936), (9960, 13744), (10308, 13280), (10624, 12885)]