7844855040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2066

約数の個数: 432

約数和(自身を含む): 30580333056

約数和(自身を除く): 22735478016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 256, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 384, 396, 440, 465, 480, 495, 496, 528, 558, 576, 620, 640, 660, 682, 704, 720, 744, 768, 792, 880, 930, 960, 990, 992, 1023, 1056, 1116, 1152, 1240, 1280, 1320, 1364, 1395, 1408, 1440, 1488, 1584, 1705, 1760, 1860, 1920, 1980, 1984, 1997, 2046, 2112, 2232, 2304, 2480, 2640, 2728, 2790, 2816, 2880, 2976, 3069, 3168, 3410, 3520, 3720, 3840, 3960, 3968, 3994, 4092, 4224, 4464, 4960, 5115, 5280, 5456, 5580, 5760, 5952, 5991, 6138, 6336, 6820, 7040, 7440, 7920, 7936, 7988, 8184, 8448, 8928, 9920, 9985, 10230, 10560, 10912, 11160, 11520, 11904, 11982, 12276, 12672, 13640, 14080, 14880, 15345, 15840, 15976, 16368, 17856, 17973, 19840, 19970, 20460, 21120, 21824, 21967, 22320, 23808, 23964, 24552, 25344, 27280, 29760, 29955, 30690, 31680, 31952, 32736, 35712, 35946, 39680, 39940, 40920, 42240, 43648, 43934, 44640, 47928, 49104, 54560, 59520, 59910, 61380, 61907, 63360, 63904, 65472, 65901, 71424, 71892, 79880, 81840, 87296, 87868, 89280, 89865, 95856, 98208, 109120, 109835, 119040, 119820, 122760, 123814, 126720, 127808, 130944, 131802, 143784, 159760, 163680, 175736, 178560, 179730, 185721, 191712, 196416, 197703, 218240, 219670, 239640, 245520, 247628, 255616, 261888, 263604, 287568, 309535, 319520, 327360, 329505, 351472, 357120, 359460, 371442, 383424, 392832, 395406, 436480, 439340, 479280, 491040, 495256, 511232, 527208, 557163, 575136, 619070, 639040, 654720, 659010, 680977, 702944, 718920, 742884, 766848, 785664, 790812, 878680, 928605, 958560, 982080, 988515, 990512, 1054416, 1114326, 1150272, 1238140, 1278080, 1309440, 1318020, 1361954, 1405888, 1437840, 1485768, 1533696, 1581624, 1757360, 1857210, 1917120, 1964160, 1977030, 1981024, 2042931, 2108832, 2228652, 2300544, 2476280, 2556160, 2636040, 2723908, 2785815, 2811776, 2875680, 2971536, 3163248, 3404885, 3514720, 3714420, 3834240, 3928320, 3954060, 3962048, 4085862, 4217664, 4457304, 4601088, 4952560, 5272080, 5447816, 5571630, 5623552, 5751360, 5943072, 6128793, 6326496, 6809770, 7029440, 7428840, 7668480, 7908120, 7924096, 8171724, 8435328, 8914608, 9905120, 10214655, 10544160, 10895632, 11143260, 11502720, 11886144, 12257586, 12652992, 13619540, 14058880, 14857680, 15816240, 15848192, 16343448, 16870656, 17829216, 19810240, 20429310, 21088320, 21791264, 22286520, 23005440, 23772288, 24515172, 25305984, 27239080, 28117760, 29715360, 30643965, 31632480, 32686896, 35658432, 39620480, 40858620, 42176640, 43582528, 44573040, 47544576, 49030344, 50611968, 54478160, 59430720, 61287930, 63264960, 65373792, 71316864, 79240960, 81717240, 84353280, 87165056, 89146080, 98060688, 108956320, 118861440, 122575860, 126529920, 130747584, 142633728, 163434480, 174330112, 178292160, 196121376, 217912640, 237722880, 245151720, 253059840, 261495168, 326868960, 356584320, 392242752, 435825280, 490303440, 522990336, 653737920, 713168640, 784485504, 871650560, 980606880, 1307475840, 1568971008, 1961213760, 2614951680, 3922427520, 7844855040]

約数ペア:

[(1, 7844855040), (2, 3922427520), (3, 2614951680), (4, 1961213760), (5, 1568971008), (6, 1307475840), (8, 980606880), (9, 871650560), (10, 784485504), (11, 713168640), (12, 653737920), (15, 522990336), (16, 490303440), (18, 435825280), (20, 392242752), (22, 356584320), (24, 326868960), (30, 261495168), (31, 253059840), (32, 245151720), (33, 237722880), (36, 217912640), (40, 196121376), (44, 178292160), (45, 174330112), (48, 163434480), (55, 142633728), (60, 130747584), (62, 126529920), (64, 122575860), (66, 118861440), (72, 108956320), (80, 98060688), (88, 89146080), (90, 87165056), (93, 84353280), (96, 81717240), (99, 79240960), (110, 71316864), (120, 65373792), (124, 63264960), (128, 61287930), (132, 59430720), (144, 54478160), (155, 50611968), (160, 49030344), (165, 47544576), (176, 44573040), (180, 43582528), (186, 42176640), (192, 40858620), (198, 39620480), (220, 35658432), (240, 32686896), (248, 31632480), (256, 30643965), (264, 29715360), (279, 28117760), (288, 27239080), (310, 25305984), (320, 24515172), (330, 23772288), (341, 23005440), (352, 22286520), (360, 21791264), (372, 21088320), (384, 20429310), (396, 19810240), (440, 17829216), (465, 16870656), (480, 16343448), (495, 15848192), (496, 15816240), (528, 14857680), (558, 14058880), (576, 13619540), (620, 12652992), (640, 12257586), (660, 11886144), (682, 11502720), (704, 11143260), (720, 10895632), (744, 10544160), (768, 10214655), (792, 9905120), (880, 8914608), (930, 8435328), (960, 8171724), (990, 7924096), (992, 7908120), (1023, 7668480), (1056, 7428840), (1116, 7029440), (1152, 6809770), (1240, 6326496), (1280, 6128793), (1320, 5943072), (1364, 5751360), (1395, 5623552), (1408, 5571630), (1440, 5447816), (1488, 5272080), (1584, 4952560), (1705, 4601088), (1760, 4457304), (1860, 4217664), (1920, 4085862), (1980, 3962048), (1984, 3954060), (1997, 3928320), (2046, 3834240), (2112, 3714420), (2232, 3514720), (2304, 3404885), (2480, 3163248), (2640, 2971536), (2728, 2875680), (2790, 2811776), (2816, 2785815), (2880, 2723908), (2976, 2636040), (3069, 2556160), (3168, 2476280), (3410, 2300544), (3520, 2228652), (3720, 2108832), (3840, 2042931), (3960, 1981024), (3968, 1977030), (3994, 1964160), (4092, 1917120), (4224, 1857210), (4464, 1757360), (4960, 1581624), (5115, 1533696), (5280, 1485768), (5456, 1437840), (5580, 1405888), (5760, 1361954), (5952, 1318020), (5991, 1309440), (6138, 1278080), (6336, 1238140), (6820, 1150272), (7040, 1114326), (7440, 1054416), (7920, 990512), (7936, 988515), (7988, 982080), (8184, 958560), (8448, 928605), (8928, 878680), (9920, 790812), (9985, 785664), (10230, 766848), (10560, 742884), (10912, 718920), (11160, 702944), (11520, 680977), (11904, 659010), (11982, 654720), (12276, 639040), (12672, 619070), (13640, 575136), (14080, 557163), (14880, 527208), (15345, 511232), (15840, 495256), (15976, 491040), (16368, 479280), (17856, 439340), (17973, 436480), (19840, 395406), (19970, 392832), (20460, 383424), (21120, 371442), (21824, 359460), (21967, 357120), (22320, 351472), (23808, 329505), (23964, 327360), (24552, 319520), (25344, 309535), (27280, 287568), (29760, 263604), (29955, 261888), (30690, 255616), (31680, 247628), (31952, 245520), (32736, 239640), (35712, 219670), (35946, 218240), (39680, 197703), (39940, 196416), (40920, 191712), (42240, 185721), (43648, 179730), (43934, 178560), (44640, 175736), (47928, 163680), (49104, 159760), (54560, 143784), (59520, 131802), (59910, 130944), (61380, 127808), (61907, 126720), (63360, 123814), (63904, 122760), (65472, 119820), (65901, 119040), (71424, 109835), (71892, 109120), (79880, 98208), (81840, 95856), (87296, 89865), (87868, 89280)]