21246497280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 480

約数和(自身を含む): 76847367168

約数和(自身を除く): 55600869888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 151, 155, 160, 180, 186, 192, 197, 240, 248, 256, 279, 288, 302, 310, 320, 360, 372, 384, 394, 453, 465, 480, 496, 512, 558, 576, 591, 604, 620, 640, 720, 744, 755, 768, 788, 906, 930, 960, 985, 992, 1116, 1152, 1182, 1208, 1240, 1280, 1359, 1395, 1440, 1488, 1510, 1536, 1576, 1773, 1812, 1860, 1920, 1970, 1984, 2232, 2265, 2304, 2364, 2416, 2480, 2560, 2718, 2790, 2880, 2955, 2976, 3020, 3152, 3546, 3624, 3720, 3840, 3940, 3968, 4464, 4530, 4608, 4681, 4728, 4832, 4960, 5436, 5580, 5760, 5910, 5952, 6040, 6107, 6304, 6795, 7092, 7248, 7440, 7680, 7880, 7936, 8865, 8928, 9060, 9362, 9456, 9664, 9920, 10872, 11160, 11520, 11820, 11904, 12080, 12214, 12608, 13590, 14043, 14184, 14496, 14880, 15760, 15872, 17730, 17856, 18120, 18321, 18724, 18912, 19328, 19840, 21744, 22320, 23040, 23405, 23640, 23808, 24160, 24428, 25216, 27180, 28086, 28368, 28992, 29747, 29760, 30535, 31520, 35460, 35712, 36240, 36642, 37448, 37824, 38656, 39680, 42129, 43488, 44640, 46810, 47280, 47616, 48320, 48856, 50432, 54360, 54963, 56172, 56736, 57984, 59494, 59520, 61070, 63040, 70215, 70920, 71424, 72480, 73284, 74896, 75648, 77312, 79360, 84258, 86976, 89241, 89280, 91605, 93620, 94560, 96640, 97712, 100864, 108720, 109926, 112344, 113472, 115968, 118988, 119040, 122140, 126080, 140430, 141840, 142848, 144960, 146568, 148735, 149792, 151296, 168516, 173952, 178482, 178560, 183210, 187240, 189120, 193280, 195424, 210645, 217440, 219852, 224688, 226944, 231936, 237976, 238080, 244280, 252160, 267723, 274815, 280860, 283680, 289920, 293136, 297470, 299584, 302592, 337032, 347904, 356964, 357120, 366420, 374480, 378240, 386560, 390848, 421290, 434880, 439704, 446205, 449376, 453888, 475952, 488560, 504320, 535446, 549630, 561720, 567360, 579840, 586272, 594940, 599168, 674064, 695808, 713928, 714240, 732840, 748960, 756480, 781696, 842580, 869760, 879408, 892410, 898752, 907776, 922157, 951904, 977120, 1070892, 1099260, 1123440, 1134720, 1159680, 1172544, 1189880, 1198336, 1338615, 1348128, 1427856, 1465680, 1497920, 1512960, 1563392, 1685160, 1739520, 1758816, 1784820, 1797504, 1844314, 1903808, 1954240, 2141784, 2198520, 2246880, 2269440, 2345088, 2379760, 2396672, 2677230, 2696256, 2766471, 2855712, 2931360, 2995840, 3126784, 3370320, 3479040, 3517632, 3569640, 3595008, 3688628, 3807616, 3908480, 4283568, 4397040, 4493760, 4538880, 4610785, 4690176, 4759520, 5354460, 5392512, 5532942, 5711424, 5862720, 5991680, 6740640, 7035264, 7139280, 7190016, 7377256, 7615232, 7816960, 8299413, 8567136, 8794080, 8987520, 9221570, 9380352, 9519040, 10708920, 10785024, 11065884, 11422848, 11725440, 11983360, 13481280, 13832355, 14070528, 14278560, 14754512, 15230464, 15633920, 16598826, 17134272, 17588160, 17975040, 18443140, 19038080, 21417840, 21570048, 22131768, 22845696, 23450880, 26962560, 27664710, 28141056, 28557120, 29509024, 33197652, 34268544, 35176320, 35950080, 36886280, 38076160, 41497065, 42835680, 44263536, 45691392, 46901760, 53925120, 55329420, 57114240, 59018048, 66395304, 68537088, 70352640, 73772560, 76152320, 82994130, 85671360, 88527072, 107850240, 110658840, 114228480, 118036096, 132790608, 137074176, 140705280, 147545120, 165988260, 171342720, 177054144, 221317680, 228456960, 236072192, 265581216, 295090240, 331976520, 342685440, 354108288, 442635360, 472144384, 531162432, 590180480, 663953040, 685370880, 708216576, 885270720, 1062324864, 1180360960, 1327906080, 1416433152, 1770541440, 2124649728, 2360721920, 2655812160, 3541082880, 4249299456, 5311624320, 7082165760, 10623248640, 21246497280]

約数ペア:

[(1, 21246497280), (2, 10623248640), (3, 7082165760), (4, 5311624320), (5, 4249299456), (6, 3541082880), (8, 2655812160), (9, 2360721920), (10, 2124649728), (12, 1770541440), (15, 1416433152), (16, 1327906080), (18, 1180360960), (20, 1062324864), (24, 885270720), (30, 708216576), (31, 685370880), (32, 663953040), (36, 590180480), (40, 531162432), (45, 472144384), (48, 442635360), (60, 354108288), (62, 342685440), (64, 331976520), (72, 295090240), (80, 265581216), (90, 236072192), (93, 228456960), (96, 221317680), (120, 177054144), (124, 171342720), (128, 165988260), (144, 147545120), (151, 140705280), (155, 137074176), (160, 132790608), (180, 118036096), (186, 114228480), (192, 110658840), (197, 107850240), (240, 88527072), (248, 85671360), (256, 82994130), (279, 76152320), (288, 73772560), (302, 70352640), (310, 68537088), (320, 66395304), (360, 59018048), (372, 57114240), (384, 55329420), (394, 53925120), (453, 46901760), (465, 45691392), (480, 44263536), (496, 42835680), (512, 41497065), (558, 38076160), (576, 36886280), (591, 35950080), (604, 35176320), (620, 34268544), (640, 33197652), (720, 29509024), (744, 28557120), (755, 28141056), (768, 27664710), (788, 26962560), (906, 23450880), (930, 22845696), (960, 22131768), (985, 21570048), (992, 21417840), (1116, 19038080), (1152, 18443140), (1182, 17975040), (1208, 17588160), (1240, 17134272), (1280, 16598826), (1359, 15633920), (1395, 15230464), (1440, 14754512), (1488, 14278560), (1510, 14070528), (1536, 13832355), (1576, 13481280), (1773, 11983360), (1812, 11725440), (1860, 11422848), (1920, 11065884), (1970, 10785024), (1984, 10708920), (2232, 9519040), (2265, 9380352), (2304, 9221570), (2364, 8987520), (2416, 8794080), (2480, 8567136), (2560, 8299413), (2718, 7816960), (2790, 7615232), (2880, 7377256), (2955, 7190016), (2976, 7139280), (3020, 7035264), (3152, 6740640), (3546, 5991680), (3624, 5862720), (3720, 5711424), (3840, 5532942), (3940, 5392512), (3968, 5354460), (4464, 4759520), (4530, 4690176), (4608, 4610785), (4681, 4538880), (4728, 4493760), (4832, 4397040), (4960, 4283568), (5436, 3908480), (5580, 3807616), (5760, 3688628), (5910, 3595008), (5952, 3569640), (6040, 3517632), (6107, 3479040), (6304, 3370320), (6795, 3126784), (7092, 2995840), (7248, 2931360), (7440, 2855712), (7680, 2766471), (7880, 2696256), (7936, 2677230), (8865, 2396672), (8928, 2379760), (9060, 2345088), (9362, 2269440), (9456, 2246880), (9664, 2198520), (9920, 2141784), (10872, 1954240), (11160, 1903808), (11520, 1844314), (11820, 1797504), (11904, 1784820), (12080, 1758816), (12214, 1739520), (12608, 1685160), (13590, 1563392), (14043, 1512960), (14184, 1497920), (14496, 1465680), (14880, 1427856), (15760, 1348128), (15872, 1338615), (17730, 1198336), (17856, 1189880), (18120, 1172544), (18321, 1159680), (18724, 1134720), (18912, 1123440), (19328, 1099260), (19840, 1070892), (21744, 977120), (22320, 951904), (23040, 922157), (23405, 907776), (23640, 898752), (23808, 892410), (24160, 879408), (24428, 869760), (25216, 842580), (27180, 781696), (28086, 756480), (28368, 748960), (28992, 732840), (29747, 714240), (29760, 713928), (30535, 695808), (31520, 674064), (35460, 599168), (35712, 594940), (36240, 586272), (36642, 579840), (37448, 567360), (37824, 561720), (38656, 549630), (39680, 535446), (42129, 504320), (43488, 488560), (44640, 475952), (46810, 453888), (47280, 449376), (47616, 446205), (48320, 439704), (48856, 434880), (50432, 421290), (54360, 390848), (54963, 386560), (56172, 378240), (56736, 374480), (57984, 366420), (59494, 357120), (59520, 356964), (61070, 347904), (63040, 337032), (70215, 302592), (70920, 299584), (71424, 297470), (72480, 293136), (73284, 289920), (74896, 283680), (75648, 280860), (77312, 274815), (79360, 267723), (84258, 252160), (86976, 244280), (89241, 238080), (89280, 237976), (91605, 231936), (93620, 226944), (94560, 224688), (96640, 219852), (97712, 217440), (100864, 210645), (108720, 195424), (109926, 193280), (112344, 189120), (113472, 187240), (115968, 183210), (118988, 178560), (119040, 178482), (122140, 173952), (126080, 168516), (140430, 151296), (141840, 149792), (142848, 148735), (144960, 146568)]