387891840

素因数分解:

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

素因数の和:93

約数の個数: 512

約数和(自身を含む): 1566720000

約数和(自身を除く): 1178828160

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, 49, 56, 57, 60, 62, 64, 70, 76, 80, 84, 93, 95, 96, 98, 105, 112, 114, 120, 124, 128, 133, 140, 147, 152, 155, 160, 168, 186, 190, 192, 196, 210, 217, 224, 228, 240, 245, 248, 266, 280, 285, 294, 304, 310, 320, 336, 343, 372, 380, 384, 392, 399, 420, 434, 448, 456, 465, 480, 490, 496, 532, 560, 570, 588, 589, 608, 620, 640, 651, 665, 672, 686, 735, 744, 760, 784, 798, 840, 868, 896, 912, 930, 931, 960, 980, 992, 1029, 1064, 1085, 1120, 1140, 1176, 1178, 1216, 1240, 1302, 1330, 1344, 1372, 1470, 1488, 1519, 1520, 1568, 1596, 1680, 1715, 1736, 1767, 1824, 1860, 1862, 1920, 1960, 1984, 1995, 2058, 2128, 2170, 2240, 2280, 2352, 2356, 2432, 2480, 2604, 2660, 2688, 2744, 2793, 2940, 2945, 2976, 3038, 3040, 3136, 3192, 3255, 3360, 3430, 3472, 3534, 3648, 3720, 3724, 3920, 3968, 3990, 4116, 4123, 4256, 4340, 4480, 4557, 4560, 4655, 4704, 4712, 4960, 5145, 5208, 5320, 5488, 5586, 5880, 5890, 5952, 6076, 6080, 6272, 6384, 6510, 6517, 6720, 6860, 6944, 7068, 7296, 7440, 7448, 7595, 7840, 7980, 8232, 8246, 8512, 8680, 8835, 9114, 9120, 9310, 9408, 9424, 9920, 10290, 10416, 10633, 10640, 10976, 11172, 11760, 11780, 11904, 12152, 12160, 12369, 12768, 13020, 13034, 13440, 13720, 13888, 13965, 14136, 14880, 14896, 15190, 15680, 15960, 16464, 16492, 17024, 17360, 17670, 18228, 18240, 18620, 18816, 18848, 19551, 19840, 20580, 20615, 20832, 21266, 21280, 21952, 22344, 22785, 23520, 23560, 24304, 24738, 25536, 26040, 26068, 27440, 27776, 27930, 28272, 28861, 29760, 29792, 30380, 31360, 31899, 31920, 32585, 32928, 32984, 34720, 35340, 36456, 36480, 37240, 37696, 39102, 41160, 41230, 41664, 42532, 42560, 43904, 44688, 45570, 47040, 47120, 48608, 49476, 51072, 52080, 52136, 53165, 54880, 55860, 56544, 57722, 59520, 59584, 60760, 61845, 63798, 63840, 65170, 65856, 65968, 69440, 70680, 72912, 74480, 75392, 78204, 82320, 82460, 83328, 85064, 85120, 86583, 89376, 91140, 94080, 94240, 97216, 97755, 98952, 104160, 104272, 106330, 109760, 111720, 113088, 115444, 119168, 121520, 123690, 127596, 127680, 130340, 131712, 131936, 138880, 141360, 144305, 145824, 148960, 156408, 159495, 164640, 164920, 170128, 173166, 178752, 182280, 188480, 194432, 195510, 197904, 202027, 208320, 208544, 212660, 219520, 223440, 226176, 230888, 243040, 247380, 255192, 255360, 260680, 263872, 282720, 288610, 291648, 297920, 312816, 318990, 329280, 329840, 340256, 346332, 357504, 364560, 376960, 391020, 395808, 404054, 416640, 417088, 425320, 432915, 446880, 461776, 486080, 494760, 510384, 521360, 527744, 565440, 577220, 583296, 595840, 606081, 625632, 637980, 658560, 659680, 680512, 692664, 729120, 782040, 791616, 808108, 834176, 850640, 865830, 893760, 923552, 972160, 989520, 1010135, 1020768, 1042720, 1130880, 1154440, 1212162, 1251264, 1275960, 1319360, 1361024, 1385328, 1458240, 1564080, 1583232, 1616216, 1701280, 1731660, 1787520, 1847104, 1979040, 2020270, 2041536, 2085440, 2308880, 2424324, 2502528, 2551920, 2638720, 2770656, 2916480, 3030405, 3128160, 3232432, 3402560, 3463320, 3694208, 3958080, 4040540, 4083072, 4170880, 4617760, 4848648, 5103840, 5541312, 6060810, 6256320, 6464864, 6805120, 6926640, 7916160, 8081080, 9235520, 9697296, 10207680, 11082624, 12121620, 12512640, 12929728, 13853280, 16162160, 18471040, 19394592, 20415360, 24243240, 25859456, 27706560, 32324320, 38789184, 48486480, 55413120, 64648640, 77578368, 96972960, 129297280, 193945920, 387891840]

約数ペア:

[(1, 387891840), (2, 193945920), (3, 129297280), (4, 96972960), (5, 77578368), (6, 64648640), (7, 55413120), (8, 48486480), (10, 38789184), (12, 32324320), (14, 27706560), (15, 25859456), (16, 24243240), (19, 20415360), (20, 19394592), (21, 18471040), (24, 16162160), (28, 13853280), (30, 12929728), (31, 12512640), (32, 12121620), (35, 11082624), (38, 10207680), (40, 9697296), (42, 9235520), (48, 8081080), (49, 7916160), (56, 6926640), (57, 6805120), (60, 6464864), (62, 6256320), (64, 6060810), (70, 5541312), (76, 5103840), (80, 4848648), (84, 4617760), (93, 4170880), (95, 4083072), (96, 4040540), (98, 3958080), (105, 3694208), (112, 3463320), (114, 3402560), (120, 3232432), (124, 3128160), (128, 3030405), (133, 2916480), (140, 2770656), (147, 2638720), (152, 2551920), (155, 2502528), (160, 2424324), (168, 2308880), (186, 2085440), (190, 2041536), (192, 2020270), (196, 1979040), (210, 1847104), (217, 1787520), (224, 1731660), (228, 1701280), (240, 1616216), (245, 1583232), (248, 1564080), (266, 1458240), (280, 1385328), (285, 1361024), (294, 1319360), (304, 1275960), (310, 1251264), (320, 1212162), (336, 1154440), (343, 1130880), (372, 1042720), (380, 1020768), (384, 1010135), (392, 989520), (399, 972160), (420, 923552), (434, 893760), (448, 865830), (456, 850640), (465, 834176), (480, 808108), (490, 791616), (496, 782040), (532, 729120), (560, 692664), (570, 680512), (588, 659680), (589, 658560), (608, 637980), (620, 625632), (640, 606081), (651, 595840), (665, 583296), (672, 577220), (686, 565440), (735, 527744), (744, 521360), (760, 510384), (784, 494760), (798, 486080), (840, 461776), (868, 446880), (896, 432915), (912, 425320), (930, 417088), (931, 416640), (960, 404054), (980, 395808), (992, 391020), (1029, 376960), (1064, 364560), (1085, 357504), (1120, 346332), (1140, 340256), (1176, 329840), (1178, 329280), (1216, 318990), (1240, 312816), (1302, 297920), (1330, 291648), (1344, 288610), (1372, 282720), (1470, 263872), (1488, 260680), (1519, 255360), (1520, 255192), (1568, 247380), (1596, 243040), (1680, 230888), (1715, 226176), (1736, 223440), (1767, 219520), (1824, 212660), (1860, 208544), (1862, 208320), (1920, 202027), (1960, 197904), (1984, 195510), (1995, 194432), (2058, 188480), (2128, 182280), (2170, 178752), (2240, 173166), (2280, 170128), (2352, 164920), (2356, 164640), (2432, 159495), (2480, 156408), (2604, 148960), (2660, 145824), (2688, 144305), (2744, 141360), (2793, 138880), (2940, 131936), (2945, 131712), (2976, 130340), (3038, 127680), (3040, 127596), (3136, 123690), (3192, 121520), (3255, 119168), (3360, 115444), (3430, 113088), (3472, 111720), (3534, 109760), (3648, 106330), (3720, 104272), (3724, 104160), (3920, 98952), (3968, 97755), (3990, 97216), (4116, 94240), (4123, 94080), (4256, 91140), (4340, 89376), (4480, 86583), (4557, 85120), (4560, 85064), (4655, 83328), (4704, 82460), (4712, 82320), (4960, 78204), (5145, 75392), (5208, 74480), (5320, 72912), (5488, 70680), (5586, 69440), (5880, 65968), (5890, 65856), (5952, 65170), (6076, 63840), (6080, 63798), (6272, 61845), (6384, 60760), (6510, 59584), (6517, 59520), (6720, 57722), (6860, 56544), (6944, 55860), (7068, 54880), (7296, 53165), (7440, 52136), (7448, 52080), (7595, 51072), (7840, 49476), (7980, 48608), (8232, 47120), (8246, 47040), (8512, 45570), (8680, 44688), (8835, 43904), (9114, 42560), (9120, 42532), (9310, 41664), (9408, 41230), (9424, 41160), (9920, 39102), (10290, 37696), (10416, 37240), (10633, 36480), (10640, 36456), (10976, 35340), (11172, 34720), (11760, 32984), (11780, 32928), (11904, 32585), (12152, 31920), (12160, 31899), (12369, 31360), (12768, 30380), (13020, 29792), (13034, 29760), (13440, 28861), (13720, 28272), (13888, 27930), (13965, 27776), (14136, 27440), (14880, 26068), (14896, 26040), (15190, 25536), (15680, 24738), (15960, 24304), (16464, 23560), (16492, 23520), (17024, 22785), (17360, 22344), (17670, 21952), (18228, 21280), (18240, 21266), (18620, 20832), (18816, 20615), (18848, 20580), (19551, 19840)]