18788768640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:779

約数の個数: 512

約数和(自身を含む): 70943040000

約数和(自身を除く): 52154271360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 89, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 178, 180, 190, 192, 216, 228, 240, 267, 270, 285, 288, 304, 320, 342, 356, 360, 380, 384, 432, 445, 456, 480, 513, 534, 540, 570, 576, 608, 640, 643, 684, 712, 720, 760, 801, 855, 864, 890, 912, 960, 1026, 1068, 1080, 1140, 1152, 1216, 1286, 1335, 1368, 1424, 1440, 1520, 1602, 1691, 1710, 1728, 1780, 1824, 1920, 1929, 2052, 2136, 2160, 2280, 2403, 2432, 2565, 2572, 2670, 2736, 2848, 2880, 3040, 3204, 3215, 3382, 3420, 3456, 3560, 3648, 3858, 4005, 4104, 4272, 4320, 4560, 4806, 5073, 5130, 5144, 5340, 5472, 5696, 5760, 5787, 6080, 6408, 6430, 6764, 6840, 7120, 7296, 7716, 8010, 8208, 8455, 8544, 8640, 9120, 9612, 9645, 10146, 10260, 10288, 10680, 10944, 11392, 11574, 12015, 12160, 12217, 12816, 12860, 13528, 13680, 14240, 15219, 15432, 16020, 16416, 16910, 17088, 17280, 17361, 18240, 19224, 19290, 20292, 20520, 20576, 21360, 21888, 23148, 24030, 24434, 25365, 25632, 25720, 27056, 27360, 28480, 28935, 30438, 30864, 32040, 32832, 33820, 34176, 34722, 36480, 36651, 38448, 38580, 40584, 41040, 41152, 42720, 45657, 46296, 48060, 48868, 50730, 51264, 51440, 54112, 54720, 56960, 57227, 57870, 60876, 61085, 61728, 64080, 65664, 67640, 69444, 73302, 76095, 76896, 77160, 81168, 82080, 82304, 85440, 86805, 91314, 92592, 96120, 97736, 101460, 102528, 102880, 108224, 109440, 109953, 114454, 115740, 121752, 122170, 123456, 128160, 135280, 138888, 146604, 152190, 153792, 154320, 162336, 164160, 170880, 171681, 173610, 182628, 183255, 185184, 192240, 195472, 202920, 205760, 216448, 219906, 228285, 228908, 231480, 243504, 244340, 246912, 256320, 270560, 277776, 286135, 293208, 304380, 307584, 308640, 324672, 328320, 329859, 343362, 347220, 365256, 366510, 370368, 384480, 390944, 405840, 411520, 439812, 456570, 457816, 462960, 487008, 488680, 512640, 515043, 541120, 549765, 555552, 572270, 586416, 608760, 617280, 649344, 659718, 686724, 694440, 730512, 733020, 740736, 768960, 781888, 811680, 858405, 879624, 913140, 915632, 925920, 974016, 977360, 1030086, 1082240, 1087313, 1099530, 1111104, 1144540, 1172832, 1217520, 1234560, 1319436, 1373448, 1388880, 1461024, 1466040, 1537920, 1545129, 1563776, 1623360, 1649295, 1716810, 1759248, 1826280, 1831264, 1851840, 1948032, 1954720, 2060172, 2174626, 2199060, 2222208, 2289080, 2345664, 2435040, 2575215, 2638872, 2746896, 2777760, 2922048, 2932080, 3090258, 3246720, 3261939, 3298590, 3433620, 3518496, 3652560, 3662528, 3703680, 3909440, 4120344, 4349252, 4398120, 4578160, 4691328, 4870080, 5150430, 5277744, 5436565, 5493792, 5555520, 5844096, 5864160, 6180516, 6523878, 6597180, 6867240, 7036992, 7305120, 7325056, 7725645, 7818880, 8240688, 8698504, 8796240, 9156320, 9740160, 9785817, 10300860, 10555488, 10873130, 10987584, 11111040, 11728320, 12361032, 13047756, 13194360, 13734480, 14073984, 14610240, 15451290, 16309695, 16481376, 17397008, 17592480, 18312640, 19571634, 20601720, 21110976, 21746260, 21975168, 23456640, 24722064, 26095512, 26388720, 27468960, 29220480, 29357451, 30902580, 32619390, 32962752, 34794016, 35184960, 36625280, 39143268, 41203440, 42221952, 43492520, 48929085, 49444128, 52191024, 52777440, 54937920, 58714902, 61805160, 65238780, 65925504, 69588032, 70369920, 78286536, 82406880, 86985040, 97858170, 98888256, 104382048, 105554880, 109875840, 117429804, 123610320, 130477560, 139176064, 146787255, 156573072, 164813760, 173970080, 195716340, 197776512, 208764096, 211109760, 234859608, 247220640, 260955120, 293574510, 313146144, 329627520, 347940160, 391432680, 417528192, 469719216, 494441280, 521910240, 587149020, 626292288, 695880320, 782865360, 939438432, 988882560, 1043820480, 1174298040, 1252584576, 1565730720, 1878876864, 2087640960, 2348596080, 3131461440, 3757753728, 4697192160, 6262922880, 9394384320, 18788768640]

約数ペア:

[(1, 18788768640), (2, 9394384320), (3, 6262922880), (4, 4697192160), (5, 3757753728), (6, 3131461440), (8, 2348596080), (9, 2087640960), (10, 1878876864), (12, 1565730720), (15, 1252584576), (16, 1174298040), (18, 1043820480), (19, 988882560), (20, 939438432), (24, 782865360), (27, 695880320), (30, 626292288), (32, 587149020), (36, 521910240), (38, 494441280), (40, 469719216), (45, 417528192), (48, 391432680), (54, 347940160), (57, 329627520), (60, 313146144), (64, 293574510), (72, 260955120), (76, 247220640), (80, 234859608), (89, 211109760), (90, 208764096), (95, 197776512), (96, 195716340), (108, 173970080), (114, 164813760), (120, 156573072), (128, 146787255), (135, 139176064), (144, 130477560), (152, 123610320), (160, 117429804), (171, 109875840), (178, 105554880), (180, 104382048), (190, 98888256), (192, 97858170), (216, 86985040), (228, 82406880), (240, 78286536), (267, 70369920), (270, 69588032), (285, 65925504), (288, 65238780), (304, 61805160), (320, 58714902), (342, 54937920), (356, 52777440), (360, 52191024), (380, 49444128), (384, 48929085), (432, 43492520), (445, 42221952), (456, 41203440), (480, 39143268), (513, 36625280), (534, 35184960), (540, 34794016), (570, 32962752), (576, 32619390), (608, 30902580), (640, 29357451), (643, 29220480), (684, 27468960), (712, 26388720), (720, 26095512), (760, 24722064), (801, 23456640), (855, 21975168), (864, 21746260), (890, 21110976), (912, 20601720), (960, 19571634), (1026, 18312640), (1068, 17592480), (1080, 17397008), (1140, 16481376), (1152, 16309695), (1216, 15451290), (1286, 14610240), (1335, 14073984), (1368, 13734480), (1424, 13194360), (1440, 13047756), (1520, 12361032), (1602, 11728320), (1691, 11111040), (1710, 10987584), (1728, 10873130), (1780, 10555488), (1824, 10300860), (1920, 9785817), (1929, 9740160), (2052, 9156320), (2136, 8796240), (2160, 8698504), (2280, 8240688), (2403, 7818880), (2432, 7725645), (2565, 7325056), (2572, 7305120), (2670, 7036992), (2736, 6867240), (2848, 6597180), (2880, 6523878), (3040, 6180516), (3204, 5864160), (3215, 5844096), (3382, 5555520), (3420, 5493792), (3456, 5436565), (3560, 5277744), (3648, 5150430), (3858, 4870080), (4005, 4691328), (4104, 4578160), (4272, 4398120), (4320, 4349252), (4560, 4120344), (4806, 3909440), (5073, 3703680), (5130, 3662528), (5144, 3652560), (5340, 3518496), (5472, 3433620), (5696, 3298590), (5760, 3261939), (5787, 3246720), (6080, 3090258), (6408, 2932080), (6430, 2922048), (6764, 2777760), (6840, 2746896), (7120, 2638872), (7296, 2575215), (7716, 2435040), (8010, 2345664), (8208, 2289080), (8455, 2222208), (8544, 2199060), (8640, 2174626), (9120, 2060172), (9612, 1954720), (9645, 1948032), (10146, 1851840), (10260, 1831264), (10288, 1826280), (10680, 1759248), (10944, 1716810), (11392, 1649295), (11574, 1623360), (12015, 1563776), (12160, 1545129), (12217, 1537920), (12816, 1466040), (12860, 1461024), (13528, 1388880), (13680, 1373448), (14240, 1319436), (15219, 1234560), (15432, 1217520), (16020, 1172832), (16416, 1144540), (16910, 1111104), (17088, 1099530), (17280, 1087313), (17361, 1082240), (18240, 1030086), (19224, 977360), (19290, 974016), (20292, 925920), (20520, 915632), (20576, 913140), (21360, 879624), (21888, 858405), (23148, 811680), (24030, 781888), (24434, 768960), (25365, 740736), (25632, 733020), (25720, 730512), (27056, 694440), (27360, 686724), (28480, 659718), (28935, 649344), (30438, 617280), (30864, 608760), (32040, 586416), (32832, 572270), (33820, 555552), (34176, 549765), (34722, 541120), (36480, 515043), (36651, 512640), (38448, 488680), (38580, 487008), (40584, 462960), (41040, 457816), (41152, 456570), (42720, 439812), (45657, 411520), (46296, 405840), (48060, 390944), (48868, 384480), (50730, 370368), (51264, 366510), (51440, 365256), (54112, 347220), (54720, 343362), (56960, 329859), (57227, 328320), (57870, 324672), (60876, 308640), (61085, 307584), (61728, 304380), (64080, 293208), (65664, 286135), (67640, 277776), (69444, 270560), (73302, 256320), (76095, 246912), (76896, 244340), (77160, 243504), (81168, 231480), (82080, 228908), (82304, 228285), (85440, 219906), (86805, 216448), (91314, 205760), (92592, 202920), (96120, 195472), (97736, 192240), (101460, 185184), (102528, 183255), (102880, 182628), (108224, 173610), (109440, 171681), (109953, 170880), (114454, 164160), (115740, 162336), (121752, 154320), (122170, 153792), (123456, 152190), (128160, 146604), (135280, 138888)]