1247539200

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 312

約数和(自身を含む): 4290249216

約数和(自身を除く): 3042710016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 131, 150, 155, 160, 186, 192, 200, 240, 248, 256, 262, 300, 310, 320, 372, 384, 393, 400, 465, 480, 496, 512, 524, 600, 620, 640, 655, 744, 768, 775, 786, 800, 930, 960, 992, 1024, 1048, 1200, 1240, 1280, 1310, 1488, 1536, 1550, 1572, 1600, 1860, 1920, 1965, 1984, 2048, 2096, 2325, 2400, 2480, 2560, 2620, 2976, 3072, 3100, 3144, 3200, 3275, 3720, 3840, 3930, 3968, 4061, 4096, 4192, 4650, 4800, 4960, 5120, 5240, 5952, 6144, 6200, 6288, 6400, 6550, 7440, 7680, 7860, 7936, 8122, 8384, 9300, 9600, 9825, 9920, 10240, 10480, 11904, 12183, 12288, 12400, 12576, 12800, 13100, 14880, 15360, 15720, 15872, 16244, 16768, 18600, 19200, 19650, 19840, 20305, 20480, 20960, 23808, 24366, 24800, 25152, 25600, 26200, 29760, 30720, 31440, 31744, 32488, 33536, 37200, 38400, 39300, 39680, 40610, 41920, 47616, 48732, 49600, 50304, 51200, 52400, 59520, 60915, 61440, 62880, 63488, 64976, 67072, 74400, 76800, 78600, 79360, 81220, 83840, 95232, 97464, 99200, 100608, 101525, 102400, 104800, 119040, 121830, 125760, 126976, 129952, 134144, 148800, 153600, 157200, 158720, 162440, 167680, 190464, 194928, 198400, 201216, 203050, 209600, 238080, 243660, 251520, 259904, 268288, 297600, 304575, 307200, 314400, 317440, 324880, 335360, 380928, 389856, 396800, 402432, 406100, 419200, 476160, 487320, 503040, 519808, 536576, 595200, 609150, 628800, 634880, 649760, 670720, 779712, 793600, 804864, 812200, 838400, 952320, 974640, 1006080, 1039616, 1190400, 1218300, 1257600, 1299520, 1341440, 1559424, 1587200, 1609728, 1624400, 1676800, 1904640, 1949280, 2012160, 2079232, 2380800, 2436600, 2515200, 2599040, 2682880, 3118848, 3174400, 3248800, 3353600, 3898560, 4024320, 4158464, 4761600, 4873200, 5030400, 5198080, 6237696, 6497600, 6707200, 7797120, 8048640, 8316928, 9523200, 9746400, 10060800, 10396160, 12475392, 12995200, 13414400, 15594240, 16633856, 19492800, 20121600, 20792320, 24950784, 25990400, 31188480, 38985600, 40243200, 41584640, 49901568, 51980800, 62376960, 77971200, 83169280, 103961600, 124753920, 155942400, 207923200, 249507840, 311884800, 415846400, 623769600, 1247539200]

約数ペア:

[(1, 1247539200), (2, 623769600), (3, 415846400), (4, 311884800), (5, 249507840), (6, 207923200), (8, 155942400), (10, 124753920), (12, 103961600), (15, 83169280), (16, 77971200), (20, 62376960), (24, 51980800), (25, 49901568), (30, 41584640), (31, 40243200), (32, 38985600), (40, 31188480), (48, 25990400), (50, 24950784), (60, 20792320), (62, 20121600), (64, 19492800), (75, 16633856), (80, 15594240), (93, 13414400), (96, 12995200), (100, 12475392), (120, 10396160), (124, 10060800), (128, 9746400), (131, 9523200), (150, 8316928), (155, 8048640), (160, 7797120), (186, 6707200), (192, 6497600), (200, 6237696), (240, 5198080), (248, 5030400), (256, 4873200), (262, 4761600), (300, 4158464), (310, 4024320), (320, 3898560), (372, 3353600), (384, 3248800), (393, 3174400), (400, 3118848), (465, 2682880), (480, 2599040), (496, 2515200), (512, 2436600), (524, 2380800), (600, 2079232), (620, 2012160), (640, 1949280), (655, 1904640), (744, 1676800), (768, 1624400), (775, 1609728), (786, 1587200), (800, 1559424), (930, 1341440), (960, 1299520), (992, 1257600), (1024, 1218300), (1048, 1190400), (1200, 1039616), (1240, 1006080), (1280, 974640), (1310, 952320), (1488, 838400), (1536, 812200), (1550, 804864), (1572, 793600), (1600, 779712), (1860, 670720), (1920, 649760), (1965, 634880), (1984, 628800), (2048, 609150), (2096, 595200), (2325, 536576), (2400, 519808), (2480, 503040), (2560, 487320), (2620, 476160), (2976, 419200), (3072, 406100), (3100, 402432), (3144, 396800), (3200, 389856), (3275, 380928), (3720, 335360), (3840, 324880), (3930, 317440), (3968, 314400), (4061, 307200), (4096, 304575), (4192, 297600), (4650, 268288), (4800, 259904), (4960, 251520), (5120, 243660), (5240, 238080), (5952, 209600), (6144, 203050), (6200, 201216), (6288, 198400), (6400, 194928), (6550, 190464), (7440, 167680), (7680, 162440), (7860, 158720), (7936, 157200), (8122, 153600), (8384, 148800), (9300, 134144), (9600, 129952), (9825, 126976), (9920, 125760), (10240, 121830), (10480, 119040), (11904, 104800), (12183, 102400), (12288, 101525), (12400, 100608), (12576, 99200), (12800, 97464), (13100, 95232), (14880, 83840), (15360, 81220), (15720, 79360), (15872, 78600), (16244, 76800), (16768, 74400), (18600, 67072), (19200, 64976), (19650, 63488), (19840, 62880), (20305, 61440), (20480, 60915), (20960, 59520), (23808, 52400), (24366, 51200), (24800, 50304), (25152, 49600), (25600, 48732), (26200, 47616), (29760, 41920), (30720, 40610), (31440, 39680), (31744, 39300), (32488, 38400), (33536, 37200)]