79284122640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{340919}}^1$

素因数の和:340974

約数の個数: 240

約数和(自身を含む): 296764041600

約数和(自身を除く): 217479918960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 7752, 9690, 11628, 12240, 12920, 13680, 14535, 15504, 19380, 23256, 25840, 29070, 38760, 46512, 58140, 77520, 116280, 232560, 340919, 681838, 1022757, 1363676, 1704595, 2045514, 2727352, 3068271, 3409190, 4091028, 5113785, 5454704, 5795623, 6136542, 6477461, 6818380, 8182056, 10227570, 11591246, 12273084, 12954922, 13636760, 15341355, 16364112, 17386869, 19432383, 20455140, 23182492, 24546168, 25909844, 27273520, 28978115, 30682710, 32387305, 34773738, 38864766, 40910280, 46364984, 49092336, 51819688, 52160607, 57956230, 58297149, 61365420, 64774610, 69547476, 77729532, 81820560, 86934345, 92729968, 97161915, 103639376, 104321214, 110116837, 115912460, 116594298, 122730840, 129549220, 139094952, 155459064, 173868690, 194323830, 208642428, 220233674, 231824920, 233188596, 245461680, 259098440, 260803035, 278189904, 291485745, 310918128, 330350511, 347737380, 388647660, 417284856, 440467348, 463649840, 466377192, 518196880, 521606070, 550584185, 582971490, 660701022, 695474760, 777295320, 834569712, 880934696, 932754384, 991051533, 1043212140, 1101168370, 1165942980, 1321402044, 1390949520, 1554590640, 1651752555, 1761869392, 1982103066, 2086424280, 2202336740, 2331885960, 2642804088, 3303505110, 3964206132, 4172848560, 4404673480, 4663771920, 4955257665, 5285608176, 6607010220, 7928412264, 8809346960, 9910515330, 13214020440, 15856824528, 19821030660, 26428040880, 39642061320, 79284122640]

約数ペア:

[(1, 79284122640), (2, 39642061320), (3, 26428040880), (4, 19821030660), (5, 15856824528), (6, 13214020440), (8, 9910515330), (9, 8809346960), (10, 7928412264), (12, 6607010220), (15, 5285608176), (16, 4955257665), (17, 4663771920), (18, 4404673480), (19, 4172848560), (20, 3964206132), (24, 3303505110), (30, 2642804088), (34, 2331885960), (36, 2202336740), (38, 2086424280), (40, 1982103066), (45, 1761869392), (48, 1651752555), (51, 1554590640), (57, 1390949520), (60, 1321402044), (68, 1165942980), (72, 1101168370), (76, 1043212140), (80, 991051533), (85, 932754384), (90, 880934696), (95, 834569712), (102, 777295320), (114, 695474760), (120, 660701022), (136, 582971490), (144, 550584185), (152, 521606070), (153, 518196880), (170, 466377192), (171, 463649840), (180, 440467348), (190, 417284856), (204, 388647660), (228, 347737380), (240, 330350511), (255, 310918128), (272, 291485745), (285, 278189904), (304, 260803035), (306, 259098440), (323, 245461680), (340, 233188596), (342, 231824920), (360, 220233674), (380, 208642428), (408, 194323830), (456, 173868690), (510, 155459064), (570, 139094952), (612, 129549220), (646, 122730840), (680, 116594298), (684, 115912460), (720, 110116837), (760, 104321214), (765, 103639376), (816, 97161915), (855, 92729968), (912, 86934345), (969, 81820560), (1020, 77729532), (1140, 69547476), (1224, 64774610), (1292, 61365420), (1360, 58297149), (1368, 57956230), (1520, 52160607), (1530, 51819688), (1615, 49092336), (1710, 46364984), (1938, 40910280), (2040, 38864766), (2280, 34773738), (2448, 32387305), (2584, 30682710), (2736, 28978115), (2907, 27273520), (3060, 25909844), (3230, 24546168), (3420, 23182492), (3876, 20455140), (4080, 19432383), (4560, 17386869), (4845, 16364112), (5168, 15341355), (5814, 13636760), (6120, 12954922), (6460, 12273084), (6840, 11591246), (7752, 10227570), (9690, 8182056), (11628, 6818380), (12240, 6477461), (12920, 6136542), (13680, 5795623), (14535, 5454704), (15504, 5113785), (19380, 4091028), (23256, 3409190), (25840, 3068271), (29070, 2727352), (38760, 2045514), (46512, 1704595), (58140, 1363676), (77520, 1022757), (116280, 681838), (232560, 340919)]