162193920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 240

約数和(自身を含む): 604568448

約数和(自身を除く): 442374528

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 431, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 862, 896, 960, 980, 1120, 1176, 1280, 1293, 1344, 1470, 1536, 1568, 1680, 1724, 1792, 1920, 1960, 2155, 2240, 2352, 2560, 2586, 2688, 2940, 3017, 3136, 3360, 3448, 3584, 3840, 3920, 4310, 4480, 4704, 5172, 5376, 5880, 6034, 6272, 6465, 6720, 6896, 7680, 7840, 8620, 8960, 9051, 9408, 10344, 10752, 11760, 12068, 12544, 12930, 13440, 13792, 15085, 15680, 17240, 17920, 18102, 18816, 20688, 21119, 23520, 24136, 25088, 25860, 26880, 27584, 30170, 31360, 34480, 36204, 37632, 41376, 42238, 45255, 47040, 48272, 51720, 53760, 55168, 60340, 62720, 63357, 68960, 72408, 75264, 82752, 84476, 90510, 94080, 96544, 103440, 105595, 110336, 120680, 125440, 126714, 137920, 144816, 165504, 168952, 181020, 188160, 193088, 206880, 211190, 220672, 241360, 253428, 275840, 289632, 316785, 331008, 337904, 362040, 376320, 386176, 413760, 422380, 482720, 506856, 551680, 579264, 633570, 662016, 675808, 724080, 772352, 827520, 844760, 965440, 1013712, 1103360, 1158528, 1267140, 1351616, 1448160, 1544704, 1655040, 1689520, 1930880, 2027424, 2317056, 2534280, 2703232, 2896320, 3310080, 3379040, 3861760, 4054848, 4634112, 5068560, 5406464, 5792640, 6758080, 7723520, 8109696, 10137120, 10812928, 11585280, 13516160, 16219392, 20274240, 23170560, 27032320, 32438784, 40548480, 54064640, 81096960, 162193920]

約数ペア:

[(1, 162193920), (2, 81096960), (3, 54064640), (4, 40548480), (5, 32438784), (6, 27032320), (7, 23170560), (8, 20274240), (10, 16219392), (12, 13516160), (14, 11585280), (15, 10812928), (16, 10137120), (20, 8109696), (21, 7723520), (24, 6758080), (28, 5792640), (30, 5406464), (32, 5068560), (35, 4634112), (40, 4054848), (42, 3861760), (48, 3379040), (49, 3310080), (56, 2896320), (60, 2703232), (64, 2534280), (70, 2317056), (80, 2027424), (84, 1930880), (96, 1689520), (98, 1655040), (105, 1544704), (112, 1448160), (120, 1351616), (128, 1267140), (140, 1158528), (147, 1103360), (160, 1013712), (168, 965440), (192, 844760), (196, 827520), (210, 772352), (224, 724080), (240, 675808), (245, 662016), (256, 633570), (280, 579264), (294, 551680), (320, 506856), (336, 482720), (384, 422380), (392, 413760), (420, 386176), (431, 376320), (448, 362040), (480, 337904), (490, 331008), (512, 316785), (560, 289632), (588, 275840), (640, 253428), (672, 241360), (735, 220672), (768, 211190), (784, 206880), (840, 193088), (862, 188160), (896, 181020), (960, 168952), (980, 165504), (1120, 144816), (1176, 137920), (1280, 126714), (1293, 125440), (1344, 120680), (1470, 110336), (1536, 105595), (1568, 103440), (1680, 96544), (1724, 94080), (1792, 90510), (1920, 84476), (1960, 82752), (2155, 75264), (2240, 72408), (2352, 68960), (2560, 63357), (2586, 62720), (2688, 60340), (2940, 55168), (3017, 53760), (3136, 51720), (3360, 48272), (3448, 47040), (3584, 45255), (3840, 42238), (3920, 41376), (4310, 37632), (4480, 36204), (4704, 34480), (5172, 31360), (5376, 30170), (5880, 27584), (6034, 26880), (6272, 25860), (6465, 25088), (6720, 24136), (6896, 23520), (7680, 21119), (7840, 20688), (8620, 18816), (8960, 18102), (9051, 17920), (9408, 17240), (10344, 15680), (10752, 15085), (11760, 13792), (12068, 13440), (12544, 12930)]