246342240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 288

約数和(自身を含む): 923438880

約数和(自身を除く): 677096640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 32, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 96, 102, 116, 120, 136, 144, 145, 153, 160, 170, 174, 180, 204, 232, 240, 255, 261, 272, 288, 290, 306, 340, 347, 348, 360, 408, 435, 464, 480, 493, 510, 522, 544, 580, 612, 680, 694, 696, 720, 765, 816, 870, 928, 986, 1020, 1041, 1044, 1160, 1224, 1305, 1360, 1388, 1392, 1440, 1479, 1530, 1632, 1735, 1740, 1972, 2040, 2082, 2088, 2320, 2448, 2465, 2610, 2720, 2776, 2784, 2958, 3060, 3123, 3470, 3480, 3944, 4080, 4164, 4176, 4437, 4640, 4896, 4930, 5205, 5220, 5552, 5899, 5916, 6120, 6246, 6940, 6960, 7395, 7888, 8160, 8328, 8352, 8874, 9860, 10063, 10410, 10440, 11104, 11798, 11832, 12240, 12492, 13880, 13920, 14790, 15615, 15776, 16656, 17697, 17748, 19720, 20126, 20820, 20880, 22185, 23596, 23664, 24480, 24984, 27760, 29495, 29580, 30189, 31230, 33312, 35394, 35496, 39440, 40252, 41640, 41760, 44370, 47192, 47328, 49968, 50315, 53091, 55520, 58990, 59160, 60378, 62460, 70788, 70992, 78880, 80504, 83280, 88485, 88740, 90567, 94384, 99936, 100630, 106182, 117980, 118320, 120756, 124920, 141576, 141984, 150945, 161008, 166560, 171071, 176970, 177480, 181134, 188768, 201260, 212364, 235960, 236640, 241512, 249840, 265455, 283152, 301890, 322016, 342142, 353940, 354960, 362268, 402520, 424728, 452835, 471920, 483024, 499680, 513213, 530910, 566304, 603780, 684284, 707880, 709920, 724536, 805040, 849456, 855355, 905670, 943840, 966048, 1026426, 1061820, 1207560, 1368568, 1415760, 1449072, 1539639, 1610080, 1698912, 1710710, 1811340, 2052852, 2123640, 2415120, 2566065, 2737136, 2831520, 2898144, 3079278, 3421420, 3622680, 4105704, 4247280, 4830240, 5132130, 5474272, 6158556, 6842840, 7245360, 7698195, 8211408, 8494560, 10264260, 12317112, 13685680, 14490720, 15396390, 16422816, 20528520, 24634224, 27371360, 30792780, 41057040, 49268448, 61585560, 82114080, 123171120, 246342240]

約数ペア:

[(1, 246342240), (2, 123171120), (3, 82114080), (4, 61585560), (5, 49268448), (6, 41057040), (8, 30792780), (9, 27371360), (10, 24634224), (12, 20528520), (15, 16422816), (16, 15396390), (17, 14490720), (18, 13685680), (20, 12317112), (24, 10264260), (29, 8494560), (30, 8211408), (32, 7698195), (34, 7245360), (36, 6842840), (40, 6158556), (45, 5474272), (48, 5132130), (51, 4830240), (58, 4247280), (60, 4105704), (68, 3622680), (72, 3421420), (80, 3079278), (85, 2898144), (87, 2831520), (90, 2737136), (96, 2566065), (102, 2415120), (116, 2123640), (120, 2052852), (136, 1811340), (144, 1710710), (145, 1698912), (153, 1610080), (160, 1539639), (170, 1449072), (174, 1415760), (180, 1368568), (204, 1207560), (232, 1061820), (240, 1026426), (255, 966048), (261, 943840), (272, 905670), (288, 855355), (290, 849456), (306, 805040), (340, 724536), (347, 709920), (348, 707880), (360, 684284), (408, 603780), (435, 566304), (464, 530910), (480, 513213), (493, 499680), (510, 483024), (522, 471920), (544, 452835), (580, 424728), (612, 402520), (680, 362268), (694, 354960), (696, 353940), (720, 342142), (765, 322016), (816, 301890), (870, 283152), (928, 265455), (986, 249840), (1020, 241512), (1041, 236640), (1044, 235960), (1160, 212364), (1224, 201260), (1305, 188768), (1360, 181134), (1388, 177480), (1392, 176970), (1440, 171071), (1479, 166560), (1530, 161008), (1632, 150945), (1735, 141984), (1740, 141576), (1972, 124920), (2040, 120756), (2082, 118320), (2088, 117980), (2320, 106182), (2448, 100630), (2465, 99936), (2610, 94384), (2720, 90567), (2776, 88740), (2784, 88485), (2958, 83280), (3060, 80504), (3123, 78880), (3470, 70992), (3480, 70788), (3944, 62460), (4080, 60378), (4164, 59160), (4176, 58990), (4437, 55520), (4640, 53091), (4896, 50315), (4930, 49968), (5205, 47328), (5220, 47192), (5552, 44370), (5899, 41760), (5916, 41640), (6120, 40252), (6246, 39440), (6940, 35496), (6960, 35394), (7395, 33312), (7888, 31230), (8160, 30189), (8328, 29580), (8352, 29495), (8874, 27760), (9860, 24984), (10063, 24480), (10410, 23664), (10440, 23596), (11104, 22185), (11798, 20880), (11832, 20820), (12240, 20126), (12492, 19720), (13880, 17748), (13920, 17697), (14790, 16656), (15615, 15776)]