388439040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 352

約数和(自身を含む): 1438467840

約数和(自身を除く): 1050028800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 121, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 242, 256, 264, 285, 304, 320, 330, 352, 363, 380, 384, 418, 440, 456, 480, 484, 512, 528, 570, 605, 608, 627, 640, 660, 704, 726, 760, 768, 836, 880, 912, 960, 968, 1024, 1045, 1056, 1140, 1210, 1216, 1254, 1280, 1320, 1331, 1408, 1452, 1520, 1536, 1672, 1760, 1815, 1824, 1920, 1936, 2090, 2112, 2280, 2299, 2420, 2432, 2508, 2560, 2640, 2662, 2816, 2904, 3040, 3072, 3135, 3344, 3520, 3630, 3648, 3840, 3872, 3993, 4180, 4224, 4560, 4598, 4840, 4864, 5016, 5120, 5280, 5324, 5632, 5808, 6080, 6270, 6655, 6688, 6897, 7040, 7260, 7296, 7680, 7744, 7986, 8360, 8448, 9120, 9196, 9680, 9728, 10032, 10560, 10648, 11264, 11495, 11616, 12160, 12540, 13310, 13376, 13794, 14080, 14520, 14592, 15360, 15488, 15972, 16720, 16896, 18240, 18392, 19360, 19456, 19965, 20064, 21120, 21296, 22990, 23232, 24320, 25080, 25289, 26620, 26752, 27588, 28160, 29040, 29184, 30976, 31944, 33440, 33792, 34485, 36480, 36784, 38720, 39930, 40128, 42240, 42592, 45980, 46464, 48640, 50160, 50578, 53240, 53504, 55176, 56320, 58080, 58368, 61952, 63888, 66880, 68970, 72960, 73568, 75867, 77440, 79860, 80256, 84480, 85184, 91960, 92928, 97280, 100320, 101156, 106480, 107008, 110352, 116160, 123904, 126445, 127776, 133760, 137940, 145920, 147136, 151734, 154880, 159720, 160512, 168960, 170368, 183920, 185856, 200640, 202312, 212960, 214016, 220704, 232320, 252890, 255552, 267520, 275880, 291840, 294272, 303468, 309760, 319440, 321024, 340736, 367840, 371712, 379335, 401280, 404624, 425920, 441408, 464640, 505780, 511104, 535040, 551760, 588544, 606936, 619520, 638880, 642048, 681472, 735680, 758670, 802560, 809248, 851840, 882816, 929280, 1011560, 1022208, 1070080, 1103520, 1177088, 1213872, 1277760, 1362944, 1471360, 1517340, 1605120, 1618496, 1703680, 1765632, 1858560, 2023120, 2044416, 2207040, 2354176, 2427744, 2555520, 2942720, 3034680, 3210240, 3236992, 3407360, 3531264, 4046240, 4088832, 4414080, 4855488, 5111040, 5885440, 6069360, 6473984, 6814720, 7062528, 8092480, 8828160, 9710976, 10222080, 11770880, 12138720, 12947968, 16184960, 17656320, 19421952, 20444160, 24277440, 25895936, 32369920, 35312640, 38843904, 48554880, 64739840, 77687808, 97109760, 129479680, 194219520, 388439040]

約数ペア:

[(1, 388439040), (2, 194219520), (3, 129479680), (4, 97109760), (5, 77687808), (6, 64739840), (8, 48554880), (10, 38843904), (11, 35312640), (12, 32369920), (15, 25895936), (16, 24277440), (19, 20444160), (20, 19421952), (22, 17656320), (24, 16184960), (30, 12947968), (32, 12138720), (33, 11770880), (38, 10222080), (40, 9710976), (44, 8828160), (48, 8092480), (55, 7062528), (57, 6814720), (60, 6473984), (64, 6069360), (66, 5885440), (76, 5111040), (80, 4855488), (88, 4414080), (95, 4088832), (96, 4046240), (110, 3531264), (114, 3407360), (120, 3236992), (121, 3210240), (128, 3034680), (132, 2942720), (152, 2555520), (160, 2427744), (165, 2354176), (176, 2207040), (190, 2044416), (192, 2023120), (209, 1858560), (220, 1765632), (228, 1703680), (240, 1618496), (242, 1605120), (256, 1517340), (264, 1471360), (285, 1362944), (304, 1277760), (320, 1213872), (330, 1177088), (352, 1103520), (363, 1070080), (380, 1022208), (384, 1011560), (418, 929280), (440, 882816), (456, 851840), (480, 809248), (484, 802560), (512, 758670), (528, 735680), (570, 681472), (605, 642048), (608, 638880), (627, 619520), (640, 606936), (660, 588544), (704, 551760), (726, 535040), (760, 511104), (768, 505780), (836, 464640), (880, 441408), (912, 425920), (960, 404624), (968, 401280), (1024, 379335), (1045, 371712), (1056, 367840), (1140, 340736), (1210, 321024), (1216, 319440), (1254, 309760), (1280, 303468), (1320, 294272), (1331, 291840), (1408, 275880), (1452, 267520), (1520, 255552), (1536, 252890), (1672, 232320), (1760, 220704), (1815, 214016), (1824, 212960), (1920, 202312), (1936, 200640), (2090, 185856), (2112, 183920), (2280, 170368), (2299, 168960), (2420, 160512), (2432, 159720), (2508, 154880), (2560, 151734), (2640, 147136), (2662, 145920), (2816, 137940), (2904, 133760), (3040, 127776), (3072, 126445), (3135, 123904), (3344, 116160), (3520, 110352), (3630, 107008), (3648, 106480), (3840, 101156), (3872, 100320), (3993, 97280), (4180, 92928), (4224, 91960), (4560, 85184), (4598, 84480), (4840, 80256), (4864, 79860), (5016, 77440), (5120, 75867), (5280, 73568), (5324, 72960), (5632, 68970), (5808, 66880), (6080, 63888), (6270, 61952), (6655, 58368), (6688, 58080), (6897, 56320), (7040, 55176), (7260, 53504), (7296, 53240), (7680, 50578), (7744, 50160), (7986, 48640), (8360, 46464), (8448, 45980), (9120, 42592), (9196, 42240), (9680, 40128), (9728, 39930), (10032, 38720), (10560, 36784), (10648, 36480), (11264, 34485), (11495, 33792), (11616, 33440), (12160, 31944), (12540, 30976), (13310, 29184), (13376, 29040), (13794, 28160), (14080, 27588), (14520, 26752), (14592, 26620), (15360, 25289), (15488, 25080), (15972, 24320), (16720, 23232), (16896, 22990), (18240, 21296), (18392, 21120), (19360, 20064), (19456, 19965)]