78181125120

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{242377}}^1$

素因数の和:242415

約数の個数: 264

約数和(自身を含む): 309596205984

約数和(自身を除く): 231415080864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23040, 26880, 32256, 35840, 40320, 46080, 53760, 64512, 80640, 107520, 161280, 242377, 322560, 484754, 727131, 969508, 1211885, 1454262, 1696639, 1939016, 2181393, 2423770, 2908524, 3393278, 3635655, 3878032, 4362786, 4847540, 5089917, 5817048, 6786556, 7271310, 7756064, 8483195, 8725572, 9695080, 10179834, 10906965, 11634096, 13573112, 14542620, 15269751, 15512128, 16966390, 17451144, 19390160, 20359668, 21813930, 23268192, 25449585, 27146224, 29085240, 30539502, 31024256, 33932780, 34902288, 38780320, 40719336, 43627860, 46536384, 50899170, 54292448, 58170480, 61079004, 62048512, 67865560, 69804576, 76348755, 77560640, 81438672, 87255720, 93072768, 101798340, 108584896, 116340960, 122158008, 124097024, 135731120, 139609152, 152697510, 155121280, 162877344, 174511440, 186145536, 203596680, 217169792, 232681920, 244316016, 248194048, 271462240, 279218304, 305395020, 310242560, 325754688, 349022880, 372291072, 407193360, 434339584, 465363840, 488632032, 542924480, 558436608, 610790040, 620485120, 651509376, 698045760, 744582144, 814386720, 868679168, 930727680, 977264064, 1085848960, 1116873216, 1221580080, 1240970240, 1303018752, 1396091520, 1628773440, 1737358336, 1861455360, 1954528128, 2171697920, 2233746432, 2443160160, 2606037504, 2792183040, 3257546880, 3722910720, 3909056256, 4343395840, 4886320320, 5212075008, 5584366080, 6515093760, 7818112512, 8686791680, 9772640640, 11168732160, 13030187520, 15636225024, 19545281280, 26060375040, 39090562560, 78181125120]

約数ペア:

[(1, 78181125120), (2, 39090562560), (3, 26060375040), (4, 19545281280), (5, 15636225024), (6, 13030187520), (7, 11168732160), (8, 9772640640), (9, 8686791680), (10, 7818112512), (12, 6515093760), (14, 5584366080), (15, 5212075008), (16, 4886320320), (18, 4343395840), (20, 3909056256), (21, 3722910720), (24, 3257546880), (28, 2792183040), (30, 2606037504), (32, 2443160160), (35, 2233746432), (36, 2171697920), (40, 1954528128), (42, 1861455360), (45, 1737358336), (48, 1628773440), (56, 1396091520), (60, 1303018752), (63, 1240970240), (64, 1221580080), (70, 1116873216), (72, 1085848960), (80, 977264064), (84, 930727680), (90, 868679168), (96, 814386720), (105, 744582144), (112, 698045760), (120, 651509376), (126, 620485120), (128, 610790040), (140, 558436608), (144, 542924480), (160, 488632032), (168, 465363840), (180, 434339584), (192, 407193360), (210, 372291072), (224, 349022880), (240, 325754688), (252, 310242560), (256, 305395020), (280, 279218304), (288, 271462240), (315, 248194048), (320, 244316016), (336, 232681920), (360, 217169792), (384, 203596680), (420, 186145536), (448, 174511440), (480, 162877344), (504, 155121280), (512, 152697510), (560, 139609152), (576, 135731120), (630, 124097024), (640, 122158008), (672, 116340960), (720, 108584896), (768, 101798340), (840, 93072768), (896, 87255720), (960, 81438672), (1008, 77560640), (1024, 76348755), (1120, 69804576), (1152, 67865560), (1260, 62048512), (1280, 61079004), (1344, 58170480), (1440, 54292448), (1536, 50899170), (1680, 46536384), (1792, 43627860), (1920, 40719336), (2016, 38780320), (2240, 34902288), (2304, 33932780), (2520, 31024256), (2560, 30539502), (2688, 29085240), (2880, 27146224), (3072, 25449585), (3360, 23268192), (3584, 21813930), (3840, 20359668), (4032, 19390160), (4480, 17451144), (4608, 16966390), (5040, 15512128), (5120, 15269751), (5376, 14542620), (5760, 13573112), (6720, 11634096), (7168, 10906965), (7680, 10179834), (8064, 9695080), (8960, 8725572), (9216, 8483195), (10080, 7756064), (10752, 7271310), (11520, 6786556), (13440, 5817048), (15360, 5089917), (16128, 4847540), (17920, 4362786), (20160, 3878032), (21504, 3635655), (23040, 3393278), (26880, 2908524), (32256, 2423770), (35840, 2181393), (40320, 1939016), (46080, 1696639), (53760, 1454262), (64512, 1211885), (80640, 969508), (107520, 727131), (161280, 484754), (242377, 322560)]