70959840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 190313760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 431, 480, 490, 560, 588, 672, 686, 735, 784, 840, 862, 980, 1029, 1120, 1176, 1293, 1372, 1470, 1568, 1680, 1715, 1724, 1960, 2058, 2155, 2352, 2586, 2744, 2940, 3017, 3360, 3430, 3448, 3920, 4116, 4310, 4704, 5145, 5172, 5488, 5880, 6034, 6465, 6860, 6896, 7840, 8232, 8620, 9051, 10290, 10344, 10976, 11760, 12068, 12930, 13720, 13792, 15085, 16464, 17240, 18102, 20580, 20688, 21119, 23520, 24136, 25860, 27440, 30170, 32928, 34480, 36204, 41160, 41376, 42238, 45255, 48272, 51720, 54880, 60340, 63357, 68960, 72408, 82320, 84476, 90510, 96544, 103440, 105595, 120680, 126714, 144816, 147833, 164640, 168952, 181020, 206880, 211190, 241360, 253428, 289632, 295666, 316785, 337904, 362040, 422380, 443499, 482720, 506856, 591332, 633570, 675808, 724080, 739165, 844760, 886998, 1013712, 1182664, 1267140, 1448160, 1478330, 1689520, 1773996, 2027424, 2217495, 2365328, 2534280, 2956660, 3379040, 3547992, 4434990, 4730656, 5068560, 5913320, 7095984, 8869980, 10137120, 11826640, 14191968, 17739960, 23653280, 35479920, 70959840]

約数ペア:

[(1, 70959840), (2, 35479920), (3, 23653280), (4, 17739960), (5, 14191968), (6, 11826640), (7, 10137120), (8, 8869980), (10, 7095984), (12, 5913320), (14, 5068560), (15, 4730656), (16, 4434990), (20, 3547992), (21, 3379040), (24, 2956660), (28, 2534280), (30, 2365328), (32, 2217495), (35, 2027424), (40, 1773996), (42, 1689520), (48, 1478330), (49, 1448160), (56, 1267140), (60, 1182664), (70, 1013712), (80, 886998), (84, 844760), (96, 739165), (98, 724080), (105, 675808), (112, 633570), (120, 591332), (140, 506856), (147, 482720), (160, 443499), (168, 422380), (196, 362040), (210, 337904), (224, 316785), (240, 295666), (245, 289632), (280, 253428), (294, 241360), (336, 211190), (343, 206880), (392, 181020), (420, 168952), (431, 164640), (480, 147833), (490, 144816), (560, 126714), (588, 120680), (672, 105595), (686, 103440), (735, 96544), (784, 90510), (840, 84476), (862, 82320), (980, 72408), (1029, 68960), (1120, 63357), (1176, 60340), (1293, 54880), (1372, 51720), (1470, 48272), (1568, 45255), (1680, 42238), (1715, 41376), (1724, 41160), (1960, 36204), (2058, 34480), (2155, 32928), (2352, 30170), (2586, 27440), (2744, 25860), (2940, 24136), (3017, 23520), (3360, 21119), (3430, 20688), (3448, 20580), (3920, 18102), (4116, 17240), (4310, 16464), (4704, 15085), (5145, 13792), (5172, 13720), (5488, 12930), (5880, 12068), (6034, 11760), (6465, 10976), (6860, 10344), (6896, 10290), (7840, 9051), (8232, 8620)]