1248045120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2058

約数の個数: 336

約数和(自身を含む): 5066800128

約数和(自身を除く): 3818755008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 672, 720, 744, 840, 868, 930, 960, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 1984, 1997, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3255, 3360, 3472, 3720, 3906, 3994, 4032, 4340, 4464, 4960, 5040, 5208, 5580, 5952, 5991, 6510, 6720, 6944, 7440, 7812, 7988, 8680, 8928, 9765, 9920, 9985, 10080, 10416, 11160, 11982, 13020, 13888, 13979, 14880, 15624, 15976, 17360, 17856, 17973, 19530, 19970, 20160, 20832, 22320, 23964, 26040, 27958, 29760, 29955, 31248, 31952, 34720, 35946, 39060, 39940, 41664, 41937, 44640, 47928, 52080, 55916, 59910, 61907, 62496, 63904, 69440, 69895, 71892, 78120, 79880, 83874, 89280, 89865, 95856, 104160, 111832, 119820, 123814, 124992, 125811, 127808, 139790, 143784, 156240, 159760, 167748, 179730, 185721, 191712, 208320, 209685, 223664, 239640, 247628, 251622, 279580, 287568, 309535, 312480, 319520, 335496, 359460, 371442, 383424, 419370, 433349, 447328, 479280, 495256, 503244, 557163, 559160, 575136, 619070, 624960, 629055, 639040, 670992, 718920, 742884, 838740, 866698, 894656, 928605, 958560, 990512, 1006488, 1114326, 1118320, 1150272, 1238140, 1258110, 1300047, 1341984, 1437840, 1485768, 1677480, 1733396, 1857210, 1917120, 1981024, 2012976, 2166745, 2228652, 2236640, 2476280, 2516220, 2600094, 2683968, 2785815, 2875680, 2971536, 3354960, 3466792, 3714420, 3900141, 3962048, 4025952, 4333490, 4457304, 4473280, 4952560, 5032440, 5200188, 5571630, 5751360, 5943072, 6500235, 6709920, 6933584, 7428840, 7800282, 8051904, 8666980, 8914608, 9905120, 10064880, 10400376, 11143260, 11886144, 13000470, 13419840, 13867168, 14857680, 15600564, 17333960, 17829216, 19500705, 19810240, 20129760, 20800752, 22286520, 26000940, 27734336, 29715360, 31201128, 34667920, 35658432, 39001410, 40259520, 41601504, 44573040, 52001880, 59430720, 62402256, 69335840, 78002820, 83203008, 89146080, 104003760, 124804512, 138671680, 156005640, 178292160, 208007520, 249609024, 312011280, 416015040, 624022560, 1248045120]

約数ペア:

[(1, 1248045120), (2, 624022560), (3, 416015040), (4, 312011280), (5, 249609024), (6, 208007520), (7, 178292160), (8, 156005640), (9, 138671680), (10, 124804512), (12, 104003760), (14, 89146080), (15, 83203008), (16, 78002820), (18, 69335840), (20, 62402256), (21, 59430720), (24, 52001880), (28, 44573040), (30, 41601504), (31, 40259520), (32, 39001410), (35, 35658432), (36, 34667920), (40, 31201128), (42, 29715360), (45, 27734336), (48, 26000940), (56, 22286520), (60, 20800752), (62, 20129760), (63, 19810240), (64, 19500705), (70, 17829216), (72, 17333960), (80, 15600564), (84, 14857680), (90, 13867168), (93, 13419840), (96, 13000470), (105, 11886144), (112, 11143260), (120, 10400376), (124, 10064880), (126, 9905120), (140, 8914608), (144, 8666980), (155, 8051904), (160, 7800282), (168, 7428840), (180, 6933584), (186, 6709920), (192, 6500235), (210, 5943072), (217, 5751360), (224, 5571630), (240, 5200188), (248, 5032440), (252, 4952560), (279, 4473280), (280, 4457304), (288, 4333490), (310, 4025952), (315, 3962048), (320, 3900141), (336, 3714420), (360, 3466792), (372, 3354960), (420, 2971536), (434, 2875680), (448, 2785815), (465, 2683968), (480, 2600094), (496, 2516220), (504, 2476280), (558, 2236640), (560, 2228652), (576, 2166745), (620, 2012976), (630, 1981024), (651, 1917120), (672, 1857210), (720, 1733396), (744, 1677480), (840, 1485768), (868, 1437840), (930, 1341984), (960, 1300047), (992, 1258110), (1008, 1238140), (1085, 1150272), (1116, 1118320), (1120, 1114326), (1240, 1006488), (1260, 990512), (1302, 958560), (1344, 928605), (1395, 894656), (1440, 866698), (1488, 838740), (1680, 742884), (1736, 718920), (1860, 670992), (1953, 639040), (1984, 629055), (1997, 624960), (2016, 619070), (2170, 575136), (2232, 559160), (2240, 557163), (2480, 503244), (2520, 495256), (2604, 479280), (2790, 447328), (2880, 433349), (2976, 419370), (3255, 383424), (3360, 371442), (3472, 359460), (3720, 335496), (3906, 319520), (3994, 312480), (4032, 309535), (4340, 287568), (4464, 279580), (4960, 251622), (5040, 247628), (5208, 239640), (5580, 223664), (5952, 209685), (5991, 208320), (6510, 191712), (6720, 185721), (6944, 179730), (7440, 167748), (7812, 159760), (7988, 156240), (8680, 143784), (8928, 139790), (9765, 127808), (9920, 125811), (9985, 124992), (10080, 123814), (10416, 119820), (11160, 111832), (11982, 104160), (13020, 95856), (13888, 89865), (13979, 89280), (14880, 83874), (15624, 79880), (15976, 78120), (17360, 71892), (17856, 69895), (17973, 69440), (19530, 63904), (19970, 62496), (20160, 61907), (20832, 59910), (22320, 55916), (23964, 52080), (26040, 47928), (27958, 44640), (29760, 41937), (29955, 41664), (31248, 39940), (31952, 39060), (34720, 35946)]