253317120

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 416

約数和(自身を含む): 1006510080

約数和(自身を除く): 753192960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 32, 35, 38, 40, 42, 48, 56, 57, 60, 62, 64, 70, 76, 80, 84, 93, 95, 96, 105, 112, 114, 120, 124, 128, 133, 140, 152, 155, 160, 168, 186, 190, 192, 210, 217, 224, 228, 240, 248, 256, 266, 280, 285, 304, 310, 320, 336, 372, 380, 384, 399, 420, 434, 448, 456, 465, 480, 496, 512, 532, 560, 570, 589, 608, 620, 640, 651, 665, 672, 744, 760, 768, 798, 840, 868, 896, 912, 930, 960, 992, 1024, 1064, 1085, 1120, 1140, 1178, 1216, 1240, 1280, 1302, 1330, 1344, 1488, 1520, 1536, 1596, 1680, 1736, 1767, 1792, 1824, 1860, 1920, 1984, 1995, 2048, 2128, 2170, 2240, 2280, 2356, 2432, 2480, 2560, 2604, 2660, 2688, 2945, 2976, 3040, 3072, 3192, 3255, 3360, 3472, 3534, 3584, 3648, 3720, 3840, 3968, 3990, 4096, 4123, 4256, 4340, 4480, 4560, 4712, 4864, 4960, 5120, 5208, 5320, 5376, 5890, 5952, 6080, 6144, 6384, 6510, 6720, 6944, 7068, 7168, 7296, 7440, 7680, 7936, 7980, 8246, 8512, 8680, 8835, 8960, 9120, 9424, 9728, 9920, 10240, 10416, 10640, 10752, 11780, 11904, 12160, 12288, 12369, 12768, 13020, 13440, 13888, 14136, 14336, 14592, 14880, 15360, 15872, 15960, 16492, 17024, 17360, 17670, 17920, 18240, 18848, 19456, 19840, 20480, 20615, 20832, 21280, 21504, 23560, 23808, 24320, 24738, 25536, 26040, 26880, 27776, 28272, 28672, 29184, 29760, 30720, 31744, 31920, 32984, 34048, 34720, 35340, 35840, 36480, 37696, 38912, 39680, 41230, 41664, 42560, 43008, 47120, 47616, 48640, 49476, 51072, 52080, 53760, 55552, 56544, 58368, 59520, 61440, 61845, 63488, 63840, 65968, 68096, 69440, 70680, 71680, 72960, 75392, 77824, 79360, 82460, 83328, 85120, 86016, 94240, 95232, 97280, 98952, 102144, 104160, 107520, 111104, 113088, 116736, 119040, 123690, 126976, 127680, 131936, 136192, 138880, 141360, 143360, 145920, 150784, 158720, 164920, 166656, 170240, 188480, 190464, 194560, 197904, 204288, 208320, 215040, 222208, 226176, 233472, 238080, 247380, 255360, 263872, 272384, 277760, 282720, 291840, 301568, 317440, 329840, 333312, 340480, 376960, 380928, 389120, 395808, 408576, 416640, 430080, 444416, 452352, 476160, 494760, 510720, 527744, 544768, 555520, 565440, 583680, 603136, 634880, 659680, 666624, 680960, 753920, 791616, 817152, 833280, 888832, 904704, 952320, 989520, 1021440, 1055488, 1111040, 1130880, 1167360, 1206272, 1319360, 1333248, 1361920, 1507840, 1583232, 1634304, 1666560, 1809408, 1904640, 1979040, 2042880, 2110976, 2222080, 2261760, 2412544, 2638720, 2666496, 2723840, 3015680, 3166464, 3333120, 3618816, 3958080, 4085760, 4221952, 4444160, 4523520, 5277440, 6031360, 6332928, 6666240, 7237632, 7916160, 8171520, 8443904, 9047040, 10554880, 12062720, 12665856, 13332480, 15832320, 16887808, 18094080, 21109760, 25331712, 31664640, 36188160, 42219520, 50663424, 63329280, 84439040, 126658560, 253317120]

約数ペア:

[(1, 253317120), (2, 126658560), (3, 84439040), (4, 63329280), (5, 50663424), (6, 42219520), (7, 36188160), (8, 31664640), (10, 25331712), (12, 21109760), (14, 18094080), (15, 16887808), (16, 15832320), (19, 13332480), (20, 12665856), (21, 12062720), (24, 10554880), (28, 9047040), (30, 8443904), (31, 8171520), (32, 7916160), (35, 7237632), (38, 6666240), (40, 6332928), (42, 6031360), (48, 5277440), (56, 4523520), (57, 4444160), (60, 4221952), (62, 4085760), (64, 3958080), (70, 3618816), (76, 3333120), (80, 3166464), (84, 3015680), (93, 2723840), (95, 2666496), (96, 2638720), (105, 2412544), (112, 2261760), (114, 2222080), (120, 2110976), (124, 2042880), (128, 1979040), (133, 1904640), (140, 1809408), (152, 1666560), (155, 1634304), (160, 1583232), (168, 1507840), (186, 1361920), (190, 1333248), (192, 1319360), (210, 1206272), (217, 1167360), (224, 1130880), (228, 1111040), (240, 1055488), (248, 1021440), (256, 989520), (266, 952320), (280, 904704), (285, 888832), (304, 833280), (310, 817152), (320, 791616), (336, 753920), (372, 680960), (380, 666624), (384, 659680), (399, 634880), (420, 603136), (434, 583680), (448, 565440), (456, 555520), (465, 544768), (480, 527744), (496, 510720), (512, 494760), (532, 476160), (560, 452352), (570, 444416), (589, 430080), (608, 416640), (620, 408576), (640, 395808), (651, 389120), (665, 380928), (672, 376960), (744, 340480), (760, 333312), (768, 329840), (798, 317440), (840, 301568), (868, 291840), (896, 282720), (912, 277760), (930, 272384), (960, 263872), (992, 255360), (1024, 247380), (1064, 238080), (1085, 233472), (1120, 226176), (1140, 222208), (1178, 215040), (1216, 208320), (1240, 204288), (1280, 197904), (1302, 194560), (1330, 190464), (1344, 188480), (1488, 170240), (1520, 166656), (1536, 164920), (1596, 158720), (1680, 150784), (1736, 145920), (1767, 143360), (1792, 141360), (1824, 138880), (1860, 136192), (1920, 131936), (1984, 127680), (1995, 126976), (2048, 123690), (2128, 119040), (2170, 116736), (2240, 113088), (2280, 111104), (2356, 107520), (2432, 104160), (2480, 102144), (2560, 98952), (2604, 97280), (2660, 95232), (2688, 94240), (2945, 86016), (2976, 85120), (3040, 83328), (3072, 82460), (3192, 79360), (3255, 77824), (3360, 75392), (3472, 72960), (3534, 71680), (3584, 70680), (3648, 69440), (3720, 68096), (3840, 65968), (3968, 63840), (3990, 63488), (4096, 61845), (4123, 61440), (4256, 59520), (4340, 58368), (4480, 56544), (4560, 55552), (4712, 53760), (4864, 52080), (4960, 51072), (5120, 49476), (5208, 48640), (5320, 47616), (5376, 47120), (5890, 43008), (5952, 42560), (6080, 41664), (6144, 41230), (6384, 39680), (6510, 38912), (6720, 37696), (6944, 36480), (7068, 35840), (7168, 35340), (7296, 34720), (7440, 34048), (7680, 32984), (7936, 31920), (7980, 31744), (8246, 30720), (8512, 29760), (8680, 29184), (8835, 28672), (8960, 28272), (9120, 27776), (9424, 26880), (9728, 26040), (9920, 25536), (10240, 24738), (10416, 24320), (10640, 23808), (10752, 23560), (11780, 21504), (11904, 21280), (12160, 20832), (12288, 20615), (12369, 20480), (12768, 19840), (13020, 19456), (13440, 18848), (13888, 18240), (14136, 17920), (14336, 17670), (14592, 17360), (14880, 17024), (15360, 16492), (15872, 15960)]