1864255680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 672

約数和(自身を含む): 8013557760

約数和(自身を除く): 6149302080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 112, 114, 120, 124, 126, 133, 140, 144, 152, 155, 157, 160, 168, 171, 180, 186, 190, 192, 210, 217, 224, 228, 240, 248, 252, 266, 279, 280, 285, 288, 304, 310, 314, 315, 320, 336, 342, 360, 372, 380, 399, 420, 434, 448, 456, 465, 471, 480, 496, 504, 532, 558, 560, 570, 576, 589, 608, 620, 628, 630, 651, 665, 672, 684, 720, 744, 760, 785, 798, 840, 855, 868, 912, 930, 942, 960, 992, 1008, 1064, 1085, 1099, 1116, 1120, 1140, 1178, 1197, 1216, 1240, 1256, 1260, 1302, 1330, 1344, 1368, 1395, 1413, 1440, 1488, 1520, 1570, 1596, 1680, 1710, 1736, 1767, 1824, 1860, 1884, 1953, 1984, 1995, 2016, 2128, 2170, 2198, 2232, 2240, 2280, 2355, 2356, 2394, 2480, 2512, 2520, 2604, 2660, 2736, 2790, 2826, 2880, 2945, 2976, 2983, 3040, 3140, 3192, 3255, 3297, 3360, 3420, 3472, 3534, 3648, 3720, 3768, 3906, 3990, 4032, 4123, 4256, 4340, 4396, 4464, 4560, 4710, 4712, 4788, 4867, 4960, 5024, 5040, 5208, 5301, 5320, 5472, 5495, 5580, 5652, 5890, 5952, 5966, 5985, 6080, 6280, 6384, 6510, 6594, 6720, 6840, 6944, 7065, 7068, 7440, 7536, 7812, 7980, 8246, 8512, 8680, 8792, 8835, 8928, 8949, 9120, 9420, 9424, 9576, 9734, 9765, 9891, 9920, 10048, 10080, 10416, 10602, 10640, 10944, 10990, 11160, 11304, 11780, 11932, 11970, 12369, 12560, 12768, 13020, 13188, 13680, 13888, 14130, 14136, 14601, 14880, 14915, 15072, 15624, 15960, 16485, 16492, 17360, 17584, 17670, 17856, 17898, 18240, 18840, 18848, 19152, 19468, 19530, 19782, 20160, 20615, 20832, 20881, 21204, 21280, 21980, 22320, 22608, 23560, 23864, 23940, 24335, 24738, 25120, 25536, 26040, 26376, 26505, 26847, 27360, 28260, 28272, 29202, 29760, 29830, 30144, 31248, 31920, 32970, 32984, 34069, 34720, 35168, 35340, 35796, 37107, 37680, 37696, 38304, 38936, 39060, 39564, 41230, 41664, 41762, 42408, 42560, 43803, 43960, 44640, 44745, 45216, 47120, 47728, 47880, 48670, 49455, 49476, 50240, 52080, 52752, 53010, 53694, 54720, 56520, 56544, 58404, 59660, 61845, 62496, 62643, 63840, 65940, 65968, 68138, 69440, 70336, 70680, 71592, 73005, 74214, 75360, 76608, 77872, 78120, 79128, 82460, 83524, 84816, 87606, 87920, 89280, 89490, 90432, 92473, 94240, 95456, 95760, 97340, 98910, 98952, 102207, 104160, 104405, 105504, 106020, 107388, 113040, 113088, 116808, 119320, 123690, 124992, 125286, 127680, 131880, 131936, 134235, 136276, 141360, 143184, 146010, 148428, 150720, 155744, 156240, 158256, 164920, 167048, 169632, 170345, 175212, 175840, 178980, 184946, 185535, 187929, 188480, 190912, 191520, 194680, 197820, 197904, 204414, 208320, 208810, 211008, 212040, 214776, 219015, 226080, 233616, 238640, 247380, 250572, 263760, 263872, 268470, 272552, 277419, 282720, 286368, 292020, 296856, 306621, 311488, 312480, 313215, 316512, 329840, 334096, 339264, 340690, 350424, 351680, 357960, 369892, 371070, 375858, 383040, 389360, 395640, 395808, 408828, 417620, 424080, 429552, 438030, 452160, 462365, 467232, 477280, 494760, 501144, 511035, 527520, 536940, 545104, 554838, 565440, 572736, 584040, 593712, 613242, 624960, 626430, 633024, 647311, 659680, 668192, 681380, 700848, 715920, 739784, 742140, 751716, 778720, 791280, 791616, 817656, 832257, 835240, 848160, 859104, 876060, 924730, 934464, 939645, 954560, 989520, 1002288, 1022070, 1055040, 1073880, 1090208, 1109676, 1168080, 1187424, 1226484, 1252860, 1294622, 1319360, 1336384, 1362760, 1387095, 1401696, 1431840, 1479568, 1484280, 1503432, 1533105, 1557440, 1582560, 1635312, 1664514, 1670480, 1696320, 1718208, 1752120, 1849460, 1879290, 1941933, 1979040, 2004576, 2044140, 2147760, 2180416, 2219352, 2336160, 2374848, 2452968, 2505720, 2589244, 2725520, 2774190, 2803392, 2863680, 2959136, 2968560, 3006864, 3066210, 3165120, 3236555, 3270624, 3329028, 3340960, 3504240, 3698920, 3758580, 3883866, 3958080, 4009152, 4088280, 4161285, 4295520, 4438704, 4672320, 4905936, 5011440, 5178488, 5451040, 5548380, 5825799, 5918272, 5937120, 6013728, 6132420, 6473110, 6541248, 6658056, 6681920, 7008480, 7397840, 7517160, 7767732, 8176560, 8322570, 8591040, 8877408, 9709665, 9811872, 10022880, 10356976, 10902080, 11096760, 11651598, 11874240, 12027456, 12264840, 12946220, 13316112, 14016960, 14795680, 15034320, 15535464, 16353120, 16645140, 17754816, 19419330, 19623744, 20045760, 20713952, 22193520, 23303196, 24529680, 25892440, 26632224, 29128995, 29591360, 30068640, 31070928, 32706240, 33290280, 38838660, 41427904, 44387040, 46606392, 49059360, 51784880, 53264448, 58257990, 60137280, 62141856, 66580560, 77677320, 88774080, 93212784, 98118720, 103569760, 116515980, 124283712, 133161120, 155354640, 186425568, 207139520, 233031960, 266322240, 310709280, 372851136, 466063920, 621418560, 932127840, 1864255680]

約数ペア:

[(1, 1864255680), (2, 932127840), (3, 621418560), (4, 466063920), (5, 372851136), (6, 310709280), (7, 266322240), (8, 233031960), (9, 207139520), (10, 186425568), (12, 155354640), (14, 133161120), (15, 124283712), (16, 116515980), (18, 103569760), (19, 98118720), (20, 93212784), (21, 88774080), (24, 77677320), (28, 66580560), (30, 62141856), (31, 60137280), (32, 58257990), (35, 53264448), (36, 51784880), (38, 49059360), (40, 46606392), (42, 44387040), (45, 41427904), (48, 38838660), (56, 33290280), (57, 32706240), (60, 31070928), (62, 30068640), (63, 29591360), (64, 29128995), (70, 26632224), (72, 25892440), (76, 24529680), (80, 23303196), (84, 22193520), (90, 20713952), (93, 20045760), (95, 19623744), (96, 19419330), (105, 17754816), (112, 16645140), (114, 16353120), (120, 15535464), (124, 15034320), (126, 14795680), (133, 14016960), (140, 13316112), (144, 12946220), (152, 12264840), (155, 12027456), (157, 11874240), (160, 11651598), (168, 11096760), (171, 10902080), (180, 10356976), (186, 10022880), (190, 9811872), (192, 9709665), (210, 8877408), (217, 8591040), (224, 8322570), (228, 8176560), (240, 7767732), (248, 7517160), (252, 7397840), (266, 7008480), (279, 6681920), (280, 6658056), (285, 6541248), (288, 6473110), (304, 6132420), (310, 6013728), (314, 5937120), (315, 5918272), (320, 5825799), (336, 5548380), (342, 5451040), (360, 5178488), (372, 5011440), (380, 4905936), (399, 4672320), (420, 4438704), (434, 4295520), (448, 4161285), (456, 4088280), (465, 4009152), (471, 3958080), (480, 3883866), (496, 3758580), (504, 3698920), (532, 3504240), (558, 3340960), (560, 3329028), (570, 3270624), (576, 3236555), (589, 3165120), (608, 3066210), (620, 3006864), (628, 2968560), (630, 2959136), (651, 2863680), (665, 2803392), (672, 2774190), (684, 2725520), (720, 2589244), (744, 2505720), (760, 2452968), (785, 2374848), (798, 2336160), (840, 2219352), (855, 2180416), (868, 2147760), (912, 2044140), (930, 2004576), (942, 1979040), (960, 1941933), (992, 1879290), (1008, 1849460), (1064, 1752120), (1085, 1718208), (1099, 1696320), (1116, 1670480), (1120, 1664514), (1140, 1635312), (1178, 1582560), (1197, 1557440), (1216, 1533105), (1240, 1503432), (1256, 1484280), (1260, 1479568), (1302, 1431840), (1330, 1401696), (1344, 1387095), (1368, 1362760), (1395, 1336384), (1413, 1319360), (1440, 1294622), (1488, 1252860), (1520, 1226484), (1570, 1187424), (1596, 1168080), (1680, 1109676), (1710, 1090208), (1736, 1073880), (1767, 1055040), (1824, 1022070), (1860, 1002288), (1884, 989520), (1953, 954560), (1984, 939645), (1995, 934464), (2016, 924730), (2128, 876060), (2170, 859104), (2198, 848160), (2232, 835240), (2240, 832257), (2280, 817656), (2355, 791616), (2356, 791280), (2394, 778720), (2480, 751716), (2512, 742140), (2520, 739784), (2604, 715920), (2660, 700848), (2736, 681380), (2790, 668192), (2826, 659680), (2880, 647311), (2945, 633024), (2976, 626430), (2983, 624960), (3040, 613242), (3140, 593712), (3192, 584040), (3255, 572736), (3297, 565440), (3360, 554838), (3420, 545104), (3472, 536940), (3534, 527520), (3648, 511035), (3720, 501144), (3768, 494760), (3906, 477280), (3990, 467232), (4032, 462365), (4123, 452160), (4256, 438030), (4340, 429552), (4396, 424080), (4464, 417620), (4560, 408828), (4710, 395808), (4712, 395640), (4788, 389360), (4867, 383040), (4960, 375858), (5024, 371070), (5040, 369892), (5208, 357960), (5301, 351680), (5320, 350424), (5472, 340690), (5495, 339264), (5580, 334096), (5652, 329840), (5890, 316512), (5952, 313215), (5966, 312480), (5985, 311488), (6080, 306621), (6280, 296856), (6384, 292020), (6510, 286368), (6594, 282720), (6720, 277419), (6840, 272552), (6944, 268470), (7065, 263872), (7068, 263760), (7440, 250572), (7536, 247380), (7812, 238640), (7980, 233616), (8246, 226080), (8512, 219015), (8680, 214776), (8792, 212040), (8835, 211008), (8928, 208810), (8949, 208320), (9120, 204414), (9420, 197904), (9424, 197820), (9576, 194680), (9734, 191520), (9765, 190912), (9891, 188480), (9920, 187929), (10048, 185535), (10080, 184946), (10416, 178980), (10602, 175840), (10640, 175212), (10944, 170345), (10990, 169632), (11160, 167048), (11304, 164920), (11780, 158256), (11932, 156240), (11970, 155744), (12369, 150720), (12560, 148428), (12768, 146010), (13020, 143184), (13188, 141360), (13680, 136276), (13888, 134235), (14130, 131936), (14136, 131880), (14601, 127680), (14880, 125286), (14915, 124992), (15072, 123690), (15624, 119320), (15960, 116808), (16485, 113088), (16492, 113040), (17360, 107388), (17584, 106020), (17670, 105504), (17856, 104405), (17898, 104160), (18240, 102207), (18840, 98952), (18848, 98910), (19152, 97340), (19468, 95760), (19530, 95456), (19782, 94240), (20160, 92473), (20615, 90432), (20832, 89490), (20881, 89280), (21204, 87920), (21280, 87606), (21980, 84816), (22320, 83524), (22608, 82460), (23560, 79128), (23864, 78120), (23940, 77872), (24335, 76608), (24738, 75360), (25120, 74214), (25536, 73005), (26040, 71592), (26376, 70680), (26505, 70336), (26847, 69440), (27360, 68138), (28260, 65968), (28272, 65940), (29202, 63840), (29760, 62643), (29830, 62496), (30144, 61845), (31248, 59660), (31920, 58404), (32970, 56544), (32984, 56520), (34069, 54720), (34720, 53694), (35168, 53010), (35340, 52752), (35796, 52080), (37107, 50240), (37680, 49476), (37696, 49455), (38304, 48670), (38936, 47880), (39060, 47728), (39564, 47120), (41230, 45216), (41664, 44745), (41762, 44640), (42408, 43960), (42560, 43803)]