292494720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{3109}}^1$

素因数の和:3145

約数の個数: 192

約数和(自身を含む): 1084892400

約数和(自身を除く): 792397680

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, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3109, 3136, 3360, 3920, 4480, 4704, 5880, 6218, 6272, 6720, 7840, 9327, 9408, 11760, 12436, 13440, 15545, 15680, 18654, 18816, 21763, 23520, 24872, 31090, 31360, 37308, 43526, 46635, 47040, 49744, 62180, 65289, 74616, 87052, 93270, 94080, 99488, 108815, 124360, 130578, 149232, 152341, 174104, 186540, 198976, 217630, 248720, 261156, 298464, 304682, 326445, 348208, 373080, 397952, 435260, 457023, 497440, 522312, 596928, 609364, 652890, 696416, 746160, 761705, 870520, 914046, 994880, 1044624, 1193856, 1218728, 1305780, 1392832, 1492320, 1523410, 1741040, 1828092, 1989760, 2089248, 2285115, 2437456, 2611560, 2785664, 2984640, 3046820, 3482080, 3656184, 4178496, 4570230, 4874912, 5223120, 5969280, 6093640, 6964160, 7312368, 8356992, 9140460, 9749824, 10446240, 12187280, 13928320, 14624736, 18280920, 19499648, 20892480, 24374560, 29249472, 36561840, 41784960, 48749120, 58498944, 73123680, 97498240, 146247360, 292494720]

約数ペア:

[(1, 292494720), (2, 146247360), (3, 97498240), (4, 73123680), (5, 58498944), (6, 48749120), (7, 41784960), (8, 36561840), (10, 29249472), (12, 24374560), (14, 20892480), (15, 19499648), (16, 18280920), (20, 14624736), (21, 13928320), (24, 12187280), (28, 10446240), (30, 9749824), (32, 9140460), (35, 8356992), (40, 7312368), (42, 6964160), (48, 6093640), (49, 5969280), (56, 5223120), (60, 4874912), (64, 4570230), (70, 4178496), (80, 3656184), (84, 3482080), (96, 3046820), (98, 2984640), (105, 2785664), (112, 2611560), (120, 2437456), (128, 2285115), (140, 2089248), (147, 1989760), (160, 1828092), (168, 1741040), (192, 1523410), (196, 1492320), (210, 1392832), (224, 1305780), (240, 1218728), (245, 1193856), (280, 1044624), (294, 994880), (320, 914046), (336, 870520), (384, 761705), (392, 746160), (420, 696416), (448, 652890), (480, 609364), (490, 596928), (560, 522312), (588, 497440), (640, 457023), (672, 435260), (735, 397952), (784, 373080), (840, 348208), (896, 326445), (960, 304682), (980, 298464), (1120, 261156), (1176, 248720), (1344, 217630), (1470, 198976), (1568, 186540), (1680, 174104), (1920, 152341), (1960, 149232), (2240, 130578), (2352, 124360), (2688, 108815), (2940, 99488), (3109, 94080), (3136, 93270), (3360, 87052), (3920, 74616), (4480, 65289), (4704, 62180), (5880, 49744), (6218, 47040), (6272, 46635), (6720, 43526), (7840, 37308), (9327, 31360), (9408, 31090), (11760, 24872), (12436, 23520), (13440, 21763), (15545, 18816), (15680, 18654)]