2218786560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 576

約数和(自身を含む): 8633856000

約数和(自身を除く): 6415069440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 109, 114, 120, 124, 128, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 218, 228, 240, 248, 256, 270, 279, 285, 288, 304, 310, 320, 327, 342, 360, 372, 380, 384, 432, 436, 456, 465, 480, 496, 513, 540, 545, 558, 570, 576, 589, 608, 620, 640, 654, 684, 720, 744, 760, 768, 837, 855, 864, 872, 912, 930, 960, 981, 992, 1026, 1080, 1090, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1308, 1368, 1395, 1440, 1488, 1520, 1635, 1674, 1710, 1728, 1744, 1767, 1824, 1860, 1920, 1962, 1984, 2052, 2071, 2160, 2180, 2232, 2280, 2304, 2356, 2432, 2480, 2565, 2616, 2736, 2790, 2880, 2943, 2945, 2976, 3040, 3270, 3348, 3379, 3420, 3456, 3488, 3534, 3648, 3720, 3840, 3924, 3968, 4104, 4142, 4185, 4320, 4360, 4464, 4560, 4712, 4864, 4905, 4960, 5130, 5232, 5301, 5472, 5580, 5760, 5886, 5890, 5952, 6080, 6213, 6540, 6696, 6758, 6840, 6912, 6976, 7068, 7296, 7440, 7848, 7936, 8208, 8284, 8370, 8640, 8720, 8835, 8928, 9120, 9424, 9810, 9920, 10137, 10260, 10355, 10464, 10602, 10944, 11160, 11520, 11772, 11780, 11904, 12160, 12426, 13080, 13392, 13516, 13680, 13952, 14136, 14592, 14715, 14880, 15696, 15903, 16416, 16568, 16740, 16895, 17280, 17440, 17670, 17856, 18240, 18639, 18848, 19620, 19840, 20274, 20520, 20710, 20928, 21204, 21888, 22320, 23544, 23560, 23808, 24320, 24852, 26160, 26505, 26784, 27032, 27360, 27904, 28272, 29430, 29760, 30411, 31065, 31392, 31806, 32832, 33136, 33480, 33790, 34560, 34880, 35340, 35712, 36480, 37278, 37696, 39240, 39680, 40548, 41040, 41420, 41856, 42408, 43776, 44640, 47088, 47120, 49704, 50685, 52320, 53010, 53568, 54064, 54720, 55917, 56544, 58860, 59520, 60822, 62130, 62784, 63612, 64201, 65664, 66272, 66960, 67580, 69760, 70680, 71424, 72960, 74556, 75392, 78480, 79515, 81096, 82080, 82840, 83712, 84816, 89280, 91233, 93195, 94176, 94240, 99408, 101370, 104640, 106020, 107136, 108128, 109440, 111834, 113088, 117720, 119040, 121644, 124260, 125568, 127224, 128402, 131328, 132544, 133920, 135160, 139520, 141360, 149112, 150784, 152055, 156960, 159030, 162192, 164160, 165680, 169632, 178560, 182466, 186390, 188352, 188480, 192603, 198816, 202740, 209280, 212040, 214272, 216256, 218880, 223668, 226176, 235440, 243288, 248520, 251136, 254448, 256804, 265088, 267840, 270320, 279585, 282720, 298224, 304110, 313920, 318060, 321005, 324384, 328320, 331360, 339264, 357120, 364932, 372780, 376704, 376960, 385206, 397632, 405480, 418560, 424080, 432512, 447336, 452352, 456165, 470880, 486576, 497040, 508896, 513608, 530176, 535680, 540640, 559170, 565440, 577809, 596448, 608220, 627840, 636120, 642010, 648768, 656640, 662720, 678528, 729864, 745560, 753408, 753920, 770412, 795264, 810960, 848160, 865024, 894672, 912330, 941760, 963015, 973152, 994080, 1017792, 1027216, 1071360, 1081280, 1118340, 1130880, 1155618, 1192896, 1216440, 1255680, 1272240, 1284020, 1297536, 1325440, 1357056, 1459728, 1491120, 1540824, 1590528, 1621920, 1696320, 1733427, 1789344, 1824660, 1883520, 1926030, 1946304, 1988160, 2035584, 2054432, 2162560, 2236680, 2261760, 2311236, 2385792, 2432880, 2544480, 2568040, 2595072, 2650880, 2889045, 2919456, 2982240, 3081648, 3243840, 3392640, 3466854, 3578688, 3649320, 3767040, 3852060, 3892608, 3976320, 4071168, 4108864, 4325120, 4473360, 4622472, 4771584, 4865760, 5088960, 5136080, 5778090, 5838912, 5964480, 6163296, 6487680, 6785280, 6933708, 7157376, 7298640, 7704120, 7785216, 7952640, 8217728, 8667135, 8946720, 9244944, 9731520, 10177920, 10272160, 11556180, 11677824, 11928960, 12326592, 12975360, 13867416, 14314752, 14597280, 15408240, 16435456, 17334270, 17893440, 18489888, 19463040, 20355840, 20544320, 23112360, 23355648, 23857920, 24653184, 27734832, 29194560, 30816480, 34668540, 35786880, 36979776, 38926080, 41088640, 46224720, 49306368, 55469664, 58389120, 61632960, 69337080, 71573760, 73959552, 82177280, 92449440, 110939328, 116778240, 123265920, 138674160, 147919104, 184898880, 221878656, 246531840, 277348320, 369797760, 443757312, 554696640, 739595520, 1109393280, 2218786560]

約数ペア:

[(1, 2218786560), (2, 1109393280), (3, 739595520), (4, 554696640), (5, 443757312), (6, 369797760), (8, 277348320), (9, 246531840), (10, 221878656), (12, 184898880), (15, 147919104), (16, 138674160), (18, 123265920), (19, 116778240), (20, 110939328), (24, 92449440), (27, 82177280), (30, 73959552), (31, 71573760), (32, 69337080), (36, 61632960), (38, 58389120), (40, 55469664), (45, 49306368), (48, 46224720), (54, 41088640), (57, 38926080), (60, 36979776), (62, 35786880), (64, 34668540), (72, 30816480), (76, 29194560), (80, 27734832), (90, 24653184), (93, 23857920), (95, 23355648), (96, 23112360), (108, 20544320), (109, 20355840), (114, 19463040), (120, 18489888), (124, 17893440), (128, 17334270), (135, 16435456), (144, 15408240), (152, 14597280), (155, 14314752), (160, 13867416), (171, 12975360), (180, 12326592), (186, 11928960), (190, 11677824), (192, 11556180), (216, 10272160), (218, 10177920), (228, 9731520), (240, 9244944), (248, 8946720), (256, 8667135), (270, 8217728), (279, 7952640), (285, 7785216), (288, 7704120), (304, 7298640), (310, 7157376), (320, 6933708), (327, 6785280), (342, 6487680), (360, 6163296), (372, 5964480), (380, 5838912), (384, 5778090), (432, 5136080), (436, 5088960), (456, 4865760), (465, 4771584), (480, 4622472), (496, 4473360), (513, 4325120), (540, 4108864), (545, 4071168), (558, 3976320), (570, 3892608), (576, 3852060), (589, 3767040), (608, 3649320), (620, 3578688), (640, 3466854), (654, 3392640), (684, 3243840), (720, 3081648), (744, 2982240), (760, 2919456), (768, 2889045), (837, 2650880), (855, 2595072), (864, 2568040), (872, 2544480), (912, 2432880), (930, 2385792), (960, 2311236), (981, 2261760), (992, 2236680), (1026, 2162560), (1080, 2054432), (1090, 2035584), (1116, 1988160), (1140, 1946304), (1152, 1926030), (1178, 1883520), (1216, 1824660), (1240, 1789344), (1280, 1733427), (1308, 1696320), (1368, 1621920), (1395, 1590528), (1440, 1540824), (1488, 1491120), (1520, 1459728), (1635, 1357056), (1674, 1325440), (1710, 1297536), (1728, 1284020), (1744, 1272240), (1767, 1255680), (1824, 1216440), (1860, 1192896), (1920, 1155618), (1962, 1130880), (1984, 1118340), (2052, 1081280), (2071, 1071360), (2160, 1027216), (2180, 1017792), (2232, 994080), (2280, 973152), (2304, 963015), (2356, 941760), (2432, 912330), (2480, 894672), (2565, 865024), (2616, 848160), (2736, 810960), (2790, 795264), (2880, 770412), (2943, 753920), (2945, 753408), (2976, 745560), (3040, 729864), (3270, 678528), (3348, 662720), (3379, 656640), (3420, 648768), (3456, 642010), (3488, 636120), (3534, 627840), (3648, 608220), (3720, 596448), (3840, 577809), (3924, 565440), (3968, 559170), (4104, 540640), (4142, 535680), (4185, 530176), (4320, 513608), (4360, 508896), (4464, 497040), (4560, 486576), (4712, 470880), (4864, 456165), (4905, 452352), (4960, 447336), (5130, 432512), (5232, 424080), (5301, 418560), (5472, 405480), (5580, 397632), (5760, 385206), (5886, 376960), (5890, 376704), (5952, 372780), (6080, 364932), (6213, 357120), (6540, 339264), (6696, 331360), (6758, 328320), (6840, 324384), (6912, 321005), (6976, 318060), (7068, 313920), (7296, 304110), (7440, 298224), (7848, 282720), (7936, 279585), (8208, 270320), (8284, 267840), (8370, 265088), (8640, 256804), (8720, 254448), (8835, 251136), (8928, 248520), (9120, 243288), (9424, 235440), (9810, 226176), (9920, 223668), (10137, 218880), (10260, 216256), (10355, 214272), (10464, 212040), (10602, 209280), (10944, 202740), (11160, 198816), (11520, 192603), (11772, 188480), (11780, 188352), (11904, 186390), (12160, 182466), (12426, 178560), (13080, 169632), (13392, 165680), (13516, 164160), (13680, 162192), (13952, 159030), (14136, 156960), (14592, 152055), (14715, 150784), (14880, 149112), (15696, 141360), (15903, 139520), (16416, 135160), (16568, 133920), (16740, 132544), (16895, 131328), (17280, 128402), (17440, 127224), (17670, 125568), (17856, 124260), (18240, 121644), (18639, 119040), (18848, 117720), (19620, 113088), (19840, 111834), (20274, 109440), (20520, 108128), (20710, 107136), (20928, 106020), (21204, 104640), (21888, 101370), (22320, 99408), (23544, 94240), (23560, 94176), (23808, 93195), (24320, 91233), (24852, 89280), (26160, 84816), (26505, 83712), (26784, 82840), (27032, 82080), (27360, 81096), (27904, 79515), (28272, 78480), (29430, 75392), (29760, 74556), (30411, 72960), (31065, 71424), (31392, 70680), (31806, 69760), (32832, 67580), (33136, 66960), (33480, 66272), (33790, 65664), (34560, 64201), (34880, 63612), (35340, 62784), (35712, 62130), (36480, 60822), (37278, 59520), (37696, 58860), (39240, 56544), (39680, 55917), (40548, 54720), (41040, 54064), (41420, 53568), (41856, 53010), (42408, 52320), (43776, 50685), (44640, 49704), (47088, 47120)]