81514756080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{3089}}^1$

素因数の和:3773

約数の個数: 320

約数和(自身を含む): 296106048000

約数和(自身を除く): 214591291920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 643, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1286, 1368, 1520, 1710, 1929, 2052, 2160, 2280, 2565, 2572, 2736, 3089, 3215, 3420, 3858, 4104, 4560, 5130, 5144, 5787, 6178, 6430, 6840, 7716, 8208, 9267, 9645, 10260, 10288, 11574, 12217, 12356, 12860, 13680, 15432, 15445, 17361, 18534, 19290, 20520, 23148, 24434, 24712, 25720, 27801, 28935, 30864, 30890, 34722, 36651, 37068, 38580, 41040, 46296, 46335, 48868, 49424, 51440, 55602, 57870, 58691, 61085, 61780, 69444, 73302, 74136, 77160, 83403, 86805, 92592, 92670, 97736, 109953, 111204, 115740, 117382, 122170, 123560, 138888, 139005, 146604, 148272, 154320, 166806, 173610, 176073, 183255, 185340, 195472, 219906, 222408, 231480, 234764, 244340, 247120, 277776, 278010, 293208, 293455, 329859, 333612, 347220, 352146, 366510, 370680, 417015, 439812, 444816, 462960, 469528, 488680, 528219, 549765, 556020, 586416, 586910, 659718, 667224, 694440, 704292, 733020, 741360, 834030, 879624, 880365, 939056, 977360, 1056438, 1099530, 1112040, 1173820, 1319436, 1334448, 1388880, 1408584, 1466040, 1584657, 1649295, 1668060, 1759248, 1760730, 1986227, 2112876, 2199060, 2224080, 2347640, 2638872, 2641095, 2817168, 2932080, 3169314, 3298590, 3336120, 3521460, 3972454, 4225752, 4398120, 4695280, 5277744, 5282190, 5958681, 6338628, 6597180, 6672240, 7042920, 7923285, 7944908, 8451504, 8796240, 9931135, 10564380, 11917362, 12677256, 13194360, 14085840, 15846570, 15889816, 17876043, 19862270, 21128760, 23834724, 25354512, 26388720, 29793405, 31693140, 31779632, 35752086, 37738313, 39724540, 42257520, 47669448, 53628129, 59586810, 63386280, 71504172, 75476626, 79449080, 89380215, 95338896, 107256258, 113214939, 119173620, 126772560, 143008344, 150953252, 158898160, 178760430, 188691565, 214512516, 226429878, 238347240, 268140645, 286016688, 301906504, 339644817, 357520860, 377383130, 429025032, 452859756, 476694480, 536281290, 566074695, 603813008, 679289634, 715041720, 754766260, 858050064, 905719512, 1018934451, 1072562580, 1132149390, 1358579268, 1430083440, 1509532520, 1698224085, 1811439024, 2037868902, 2145125160, 2264298780, 2717158536, 3019065040, 3396448170, 4075737804, 4290250320, 4528597560, 5094672255, 5434317072, 6792896340, 8151475608, 9057195120, 10189344510, 13585792680, 16302951216, 20378689020, 27171585360, 40757378040, 81514756080]

約数ペア:

[(1, 81514756080), (2, 40757378040), (3, 27171585360), (4, 20378689020), (5, 16302951216), (6, 13585792680), (8, 10189344510), (9, 9057195120), (10, 8151475608), (12, 6792896340), (15, 5434317072), (16, 5094672255), (18, 4528597560), (19, 4290250320), (20, 4075737804), (24, 3396448170), (27, 3019065040), (30, 2717158536), (36, 2264298780), (38, 2145125160), (40, 2037868902), (45, 1811439024), (48, 1698224085), (54, 1509532520), (57, 1430083440), (60, 1358579268), (72, 1132149390), (76, 1072562580), (80, 1018934451), (90, 905719512), (95, 858050064), (108, 754766260), (114, 715041720), (120, 679289634), (135, 603813008), (144, 566074695), (152, 536281290), (171, 476694480), (180, 452859756), (190, 429025032), (216, 377383130), (228, 357520860), (240, 339644817), (270, 301906504), (285, 286016688), (304, 268140645), (342, 238347240), (360, 226429878), (380, 214512516), (432, 188691565), (456, 178760430), (513, 158898160), (540, 150953252), (570, 143008344), (643, 126772560), (684, 119173620), (720, 113214939), (760, 107256258), (855, 95338896), (912, 89380215), (1026, 79449080), (1080, 75476626), (1140, 71504172), (1286, 63386280), (1368, 59586810), (1520, 53628129), (1710, 47669448), (1929, 42257520), (2052, 39724540), (2160, 37738313), (2280, 35752086), (2565, 31779632), (2572, 31693140), (2736, 29793405), (3089, 26388720), (3215, 25354512), (3420, 23834724), (3858, 21128760), (4104, 19862270), (4560, 17876043), (5130, 15889816), (5144, 15846570), (5787, 14085840), (6178, 13194360), (6430, 12677256), (6840, 11917362), (7716, 10564380), (8208, 9931135), (9267, 8796240), (9645, 8451504), (10260, 7944908), (10288, 7923285), (11574, 7042920), (12217, 6672240), (12356, 6597180), (12860, 6338628), (13680, 5958681), (15432, 5282190), (15445, 5277744), (17361, 4695280), (18534, 4398120), (19290, 4225752), (20520, 3972454), (23148, 3521460), (24434, 3336120), (24712, 3298590), (25720, 3169314), (27801, 2932080), (28935, 2817168), (30864, 2641095), (30890, 2638872), (34722, 2347640), (36651, 2224080), (37068, 2199060), (38580, 2112876), (41040, 1986227), (46296, 1760730), (46335, 1759248), (48868, 1668060), (49424, 1649295), (51440, 1584657), (55602, 1466040), (57870, 1408584), (58691, 1388880), (61085, 1334448), (61780, 1319436), (69444, 1173820), (73302, 1112040), (74136, 1099530), (77160, 1056438), (83403, 977360), (86805, 939056), (92592, 880365), (92670, 879624), (97736, 834030), (109953, 741360), (111204, 733020), (115740, 704292), (117382, 694440), (122170, 667224), (123560, 659718), (138888, 586910), (139005, 586416), (146604, 556020), (148272, 549765), (154320, 528219), (166806, 488680), (173610, 469528), (176073, 462960), (183255, 444816), (185340, 439812), (195472, 417015), (219906, 370680), (222408, 366510), (231480, 352146), (234764, 347220), (244340, 333612), (247120, 329859), (277776, 293455), (278010, 293208)]