499289948160

素因数分解:

$2^{30}\times 3^1\times 5^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 248

約数和(自身を含む): 1649267440896

約数和(自身を除く): 1149977492736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4096, 4960, 5120, 5952, 6144, 7440, 7680, 7936, 8192, 9920, 10240, 11904, 12288, 14880, 15360, 15872, 16384, 19840, 20480, 23808, 24576, 29760, 30720, 31744, 32768, 39680, 40960, 47616, 49152, 59520, 61440, 63488, 65536, 79360, 81920, 95232, 98304, 119040, 122880, 126976, 131072, 158720, 163840, 190464, 196608, 238080, 245760, 253952, 262144, 317440, 327680, 380928, 393216, 476160, 491520, 507904, 524288, 634880, 655360, 761856, 786432, 952320, 983040, 1015808, 1048576, 1269760, 1310720, 1523712, 1572864, 1904640, 1966080, 2031616, 2097152, 2539520, 2621440, 3047424, 3145728, 3809280, 3932160, 4063232, 4194304, 5079040, 5242880, 6094848, 6291456, 7618560, 7864320, 8126464, 8388608, 10158080, 10485760, 12189696, 12582912, 15237120, 15728640, 16252928, 16777216, 20316160, 20971520, 24379392, 25165824, 30474240, 31457280, 32505856, 33554432, 40632320, 41943040, 48758784, 50331648, 60948480, 62914560, 65011712, 67108864, 81264640, 83886080, 97517568, 100663296, 121896960, 125829120, 130023424, 134217728, 162529280, 167772160, 195035136, 201326592, 243793920, 251658240, 260046848, 268435456, 325058560, 335544320, 390070272, 402653184, 487587840, 503316480, 520093696, 536870912, 650117120, 671088640, 780140544, 805306368, 975175680, 1006632960, 1040187392, 1073741824, 1300234240, 1342177280, 1560281088, 1610612736, 1950351360, 2013265920, 2080374784, 2600468480, 2684354560, 3120562176, 3221225472, 3900702720, 4026531840, 4160749568, 5200936960, 5368709120, 6241124352, 7801405440, 8053063680, 8321499136, 10401873920, 12482248704, 15602810880, 16106127360, 16642998272, 20803747840, 24964497408, 31205621760, 33285996544, 41607495680, 49928994816, 62411243520, 83214991360, 99857989632, 124822487040, 166429982720, 249644974080, 499289948160]

約数ペア:

[(1, 499289948160), (2, 249644974080), (3, 166429982720), (4, 124822487040), (5, 99857989632), (6, 83214991360), (8, 62411243520), (10, 49928994816), (12, 41607495680), (15, 33285996544), (16, 31205621760), (20, 24964497408), (24, 20803747840), (30, 16642998272), (31, 16106127360), (32, 15602810880), (40, 12482248704), (48, 10401873920), (60, 8321499136), (62, 8053063680), (64, 7801405440), (80, 6241124352), (93, 5368709120), (96, 5200936960), (120, 4160749568), (124, 4026531840), (128, 3900702720), (155, 3221225472), (160, 3120562176), (186, 2684354560), (192, 2600468480), (240, 2080374784), (248, 2013265920), (256, 1950351360), (310, 1610612736), (320, 1560281088), (372, 1342177280), (384, 1300234240), (465, 1073741824), (480, 1040187392), (496, 1006632960), (512, 975175680), (620, 805306368), (640, 780140544), (744, 671088640), (768, 650117120), (930, 536870912), (960, 520093696), (992, 503316480), (1024, 487587840), (1240, 402653184), (1280, 390070272), (1488, 335544320), (1536, 325058560), (1860, 268435456), (1920, 260046848), (1984, 251658240), (2048, 243793920), (2480, 201326592), (2560, 195035136), (2976, 167772160), (3072, 162529280), (3720, 134217728), (3840, 130023424), (3968, 125829120), (4096, 121896960), (4960, 100663296), (5120, 97517568), (5952, 83886080), (6144, 81264640), (7440, 67108864), (7680, 65011712), (7936, 62914560), (8192, 60948480), (9920, 50331648), (10240, 48758784), (11904, 41943040), (12288, 40632320), (14880, 33554432), (15360, 32505856), (15872, 31457280), (16384, 30474240), (19840, 25165824), (20480, 24379392), (23808, 20971520), (24576, 20316160), (29760, 16777216), (30720, 16252928), (31744, 15728640), (32768, 15237120), (39680, 12582912), (40960, 12189696), (47616, 10485760), (49152, 10158080), (59520, 8388608), (61440, 8126464), (63488, 7864320), (65536, 7618560), (79360, 6291456), (81920, 6094848), (95232, 5242880), (98304, 5079040), (119040, 4194304), (122880, 4063232), (126976, 3932160), (131072, 3809280), (158720, 3145728), (163840, 3047424), (190464, 2621440), (196608, 2539520), (238080, 2097152), (245760, 2031616), (253952, 1966080), (262144, 1904640), (317440, 1572864), (327680, 1523712), (380928, 1310720), (393216, 1269760), (476160, 1048576), (491520, 1015808), (507904, 983040), (524288, 952320), (634880, 786432), (655360, 761856)]