262005120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3537

約数の個数: 192

約数和(自身を含む): 974610000

約数和(自身を除く): 712604880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3499, 3744, 4160, 4680, 4992, 5760, 6240, 6998, 7488, 8320, 9360, 10497, 12480, 13996, 14976, 17495, 18720, 20994, 24960, 27992, 31491, 34990, 37440, 41988, 45487, 52485, 55984, 62982, 69980, 74880, 83976, 90974, 104970, 111968, 125964, 136461, 139960, 157455, 167952, 181948, 209940, 223936, 227435, 251928, 272922, 279920, 314910, 335904, 363896, 409383, 419880, 447872, 454870, 503856, 545844, 559840, 629820, 671808, 682305, 727792, 818766, 839760, 909740, 1007712, 1091688, 1119680, 1259640, 1343616, 1364610, 1455584, 1637532, 1679520, 1819480, 2015424, 2046915, 2183376, 2239360, 2519280, 2729220, 2911168, 3275064, 3359040, 3638960, 4030848, 4093830, 4366752, 5038560, 5458440, 5822336, 6550128, 6718080, 7277920, 8187660, 8733504, 10077120, 10916880, 13100256, 14555840, 16375320, 17467008, 20154240, 21833760, 26200512, 29111680, 32750640, 43667520, 52401024, 65501280, 87335040, 131002560, 262005120]

約数ペア:

[(1, 262005120), (2, 131002560), (3, 87335040), (4, 65501280), (5, 52401024), (6, 43667520), (8, 32750640), (9, 29111680), (10, 26200512), (12, 21833760), (13, 20154240), (15, 17467008), (16, 16375320), (18, 14555840), (20, 13100256), (24, 10916880), (26, 10077120), (30, 8733504), (32, 8187660), (36, 7277920), (39, 6718080), (40, 6550128), (45, 5822336), (48, 5458440), (52, 5038560), (60, 4366752), (64, 4093830), (65, 4030848), (72, 3638960), (78, 3359040), (80, 3275064), (90, 2911168), (96, 2729220), (104, 2519280), (117, 2239360), (120, 2183376), (128, 2046915), (130, 2015424), (144, 1819480), (156, 1679520), (160, 1637532), (180, 1455584), (192, 1364610), (195, 1343616), (208, 1259640), (234, 1119680), (240, 1091688), (260, 1007712), (288, 909740), (312, 839760), (320, 818766), (360, 727792), (384, 682305), (390, 671808), (416, 629820), (468, 559840), (480, 545844), (520, 503856), (576, 454870), (585, 447872), (624, 419880), (640, 409383), (720, 363896), (780, 335904), (832, 314910), (936, 279920), (960, 272922), (1040, 251928), (1152, 227435), (1170, 223936), (1248, 209940), (1440, 181948), (1560, 167952), (1664, 157455), (1872, 139960), (1920, 136461), (2080, 125964), (2340, 111968), (2496, 104970), (2880, 90974), (3120, 83976), (3499, 74880), (3744, 69980), (4160, 62982), (4680, 55984), (4992, 52485), (5760, 45487), (6240, 41988), (6998, 37440), (7488, 34990), (8320, 31491), (9360, 27992), (10497, 24960), (12480, 20994), (13996, 18720), (14976, 17495)]