31218382080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2106

約数の個数: 432

約数和(自身を含む): 114676248960

約数和(自身を除く): 83457866880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 59, 60, 64, 69, 72, 80, 90, 92, 96, 115, 118, 120, 128, 138, 144, 160, 177, 180, 184, 192, 207, 230, 236, 240, 256, 276, 288, 295, 320, 345, 354, 360, 368, 384, 414, 460, 472, 480, 531, 552, 576, 590, 640, 690, 708, 720, 736, 768, 828, 885, 920, 944, 960, 1035, 1062, 1104, 1152, 1180, 1280, 1357, 1380, 1416, 1440, 1472, 1656, 1770, 1840, 1888, 1920, 1997, 2070, 2124, 2208, 2304, 2360, 2655, 2714, 2760, 2832, 2880, 2944, 3312, 3540, 3680, 3776, 3840, 3994, 4071, 4140, 4248, 4416, 4720, 5310, 5428, 5520, 5664, 5760, 5888, 5991, 6624, 6785, 7080, 7360, 7552, 7988, 8142, 8280, 8496, 8832, 9440, 9985, 10620, 10856, 11040, 11328, 11520, 11982, 12213, 13248, 13570, 14160, 14720, 15104, 15976, 16284, 16560, 16992, 17664, 17973, 18880, 19970, 20355, 21240, 21712, 22080, 22656, 23964, 24426, 26496, 27140, 28320, 29440, 29955, 31952, 32568, 33120, 33984, 35946, 37760, 39940, 40710, 42480, 43424, 44160, 45312, 45931, 47928, 48852, 52992, 54280, 56640, 59910, 61065, 63904, 65136, 66240, 67968, 71892, 75520, 79880, 81420, 84960, 86848, 88320, 89865, 91862, 95856, 97704, 108560, 113280, 117823, 119820, 122130, 127808, 130272, 132480, 135936, 137793, 143784, 159760, 162840, 169920, 173696, 179730, 183724, 191712, 195408, 217120, 226560, 229655, 235646, 239640, 244260, 255616, 260544, 264960, 275586, 287568, 319520, 325680, 339840, 347392, 353469, 359460, 367448, 383424, 390816, 413379, 434240, 459310, 471292, 479280, 488520, 511232, 521088, 551172, 575136, 589115, 639040, 651360, 679680, 688965, 706938, 718920, 734896, 766848, 781632, 826758, 868480, 918620, 942584, 958560, 977040, 1042176, 1060407, 1102344, 1150272, 1178230, 1278080, 1302720, 1377930, 1413876, 1437840, 1469792, 1533696, 1563264, 1653516, 1736960, 1767345, 1837240, 1885168, 1917120, 1954080, 2066895, 2120814, 2204688, 2300544, 2356460, 2556160, 2605440, 2709929, 2755860, 2827752, 2875680, 2939584, 3126528, 3307032, 3534690, 3674480, 3770336, 3834240, 3908160, 4133790, 4241628, 4409376, 4601088, 4712920, 5210880, 5302035, 5419858, 5511720, 5655504, 5751360, 5879168, 6614064, 7069380, 7348960, 7540672, 7668480, 7816320, 8129787, 8267580, 8483256, 8818752, 9425840, 10604070, 10839716, 11023440, 11311008, 11502720, 11758336, 13228128, 13549645, 14138760, 14697920, 15081344, 15632640, 16259574, 16535160, 16966512, 17637504, 18851680, 21208140, 21679432, 22046880, 22622016, 23005440, 24389361, 26456256, 27099290, 28277520, 29395840, 30162688, 32519148, 33070320, 33933024, 35275008, 37703360, 40648935, 42416280, 43358864, 44093760, 45244032, 48778722, 52912512, 54198580, 56555040, 58791680, 65038296, 66140640, 67866048, 75406720, 81297870, 84832560, 86717728, 88187520, 90488064, 97557444, 105825024, 108397160, 113110080, 121946805, 130076592, 132281280, 135732096, 150813440, 162595740, 169665120, 173435456, 176375040, 195114888, 216794320, 226220160, 243893610, 260153184, 264562560, 271464192, 325191480, 339330240, 346870912, 390229776, 433588640, 452440320, 487787220, 520306368, 529125120, 650382960, 678660480, 693741824, 780459552, 867177280, 975574440, 1040612736, 1300765920, 1357320960, 1560919104, 1734354560, 1951148880, 2081225472, 2601531840, 3121838208, 3468709120, 3902297760, 5203063680, 6243676416, 7804595520, 10406127360, 15609191040, 31218382080]

約数ペア:

[(1, 31218382080), (2, 15609191040), (3, 10406127360), (4, 7804595520), (5, 6243676416), (6, 5203063680), (8, 3902297760), (9, 3468709120), (10, 3121838208), (12, 2601531840), (15, 2081225472), (16, 1951148880), (18, 1734354560), (20, 1560919104), (23, 1357320960), (24, 1300765920), (30, 1040612736), (32, 975574440), (36, 867177280), (40, 780459552), (45, 693741824), (46, 678660480), (48, 650382960), (59, 529125120), (60, 520306368), (64, 487787220), (69, 452440320), (72, 433588640), (80, 390229776), (90, 346870912), (92, 339330240), (96, 325191480), (115, 271464192), (118, 264562560), (120, 260153184), (128, 243893610), (138, 226220160), (144, 216794320), (160, 195114888), (177, 176375040), (180, 173435456), (184, 169665120), (192, 162595740), (207, 150813440), (230, 135732096), (236, 132281280), (240, 130076592), (256, 121946805), (276, 113110080), (288, 108397160), (295, 105825024), (320, 97557444), (345, 90488064), (354, 88187520), (360, 86717728), (368, 84832560), (384, 81297870), (414, 75406720), (460, 67866048), (472, 66140640), (480, 65038296), (531, 58791680), (552, 56555040), (576, 54198580), (590, 52912512), (640, 48778722), (690, 45244032), (708, 44093760), (720, 43358864), (736, 42416280), (768, 40648935), (828, 37703360), (885, 35275008), (920, 33933024), (944, 33070320), (960, 32519148), (1035, 30162688), (1062, 29395840), (1104, 28277520), (1152, 27099290), (1180, 26456256), (1280, 24389361), (1357, 23005440), (1380, 22622016), (1416, 22046880), (1440, 21679432), (1472, 21208140), (1656, 18851680), (1770, 17637504), (1840, 16966512), (1888, 16535160), (1920, 16259574), (1997, 15632640), (2070, 15081344), (2124, 14697920), (2208, 14138760), (2304, 13549645), (2360, 13228128), (2655, 11758336), (2714, 11502720), (2760, 11311008), (2832, 11023440), (2880, 10839716), (2944, 10604070), (3312, 9425840), (3540, 8818752), (3680, 8483256), (3776, 8267580), (3840, 8129787), (3994, 7816320), (4071, 7668480), (4140, 7540672), (4248, 7348960), (4416, 7069380), (4720, 6614064), (5310, 5879168), (5428, 5751360), (5520, 5655504), (5664, 5511720), (5760, 5419858), (5888, 5302035), (5991, 5210880), (6624, 4712920), (6785, 4601088), (7080, 4409376), (7360, 4241628), (7552, 4133790), (7988, 3908160), (8142, 3834240), (8280, 3770336), (8496, 3674480), (8832, 3534690), (9440, 3307032), (9985, 3126528), (10620, 2939584), (10856, 2875680), (11040, 2827752), (11328, 2755860), (11520, 2709929), (11982, 2605440), (12213, 2556160), (13248, 2356460), (13570, 2300544), (14160, 2204688), (14720, 2120814), (15104, 2066895), (15976, 1954080), (16284, 1917120), (16560, 1885168), (16992, 1837240), (17664, 1767345), (17973, 1736960), (18880, 1653516), (19970, 1563264), (20355, 1533696), (21240, 1469792), (21712, 1437840), (22080, 1413876), (22656, 1377930), (23964, 1302720), (24426, 1278080), (26496, 1178230), (27140, 1150272), (28320, 1102344), (29440, 1060407), (29955, 1042176), (31952, 977040), (32568, 958560), (33120, 942584), (33984, 918620), (35946, 868480), (37760, 826758), (39940, 781632), (40710, 766848), (42480, 734896), (43424, 718920), (44160, 706938), (45312, 688965), (45931, 679680), (47928, 651360), (48852, 639040), (52992, 589115), (54280, 575136), (56640, 551172), (59910, 521088), (61065, 511232), (63904, 488520), (65136, 479280), (66240, 471292), (67968, 459310), (71892, 434240), (75520, 413379), (79880, 390816), (81420, 383424), (84960, 367448), (86848, 359460), (88320, 353469), (89865, 347392), (91862, 339840), (95856, 325680), (97704, 319520), (108560, 287568), (113280, 275586), (117823, 264960), (119820, 260544), (122130, 255616), (127808, 244260), (130272, 239640), (132480, 235646), (135936, 229655), (137793, 226560), (143784, 217120), (159760, 195408), (162840, 191712), (169920, 183724), (173696, 179730)]