16986708480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{45139}}^1$

素因数の和:45179

約数の個数: 240

約数和(自身を含む): 63171804960

約数和(自身を除く): 46185096480

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, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7680, 7840, 8960, 9408, 10752, 11760, 12544, 13440, 15680, 17920, 18816, 23520, 25088, 26880, 31360, 37632, 45139, 47040, 53760, 62720, 75264, 90278, 94080, 125440, 135417, 180556, 188160, 225695, 270834, 315973, 361112, 376320, 451390, 541668, 631946, 677085, 722224, 902780, 947919, 1083336, 1263892, 1354170, 1444448, 1579865, 1805560, 1895838, 2166672, 2211811, 2527784, 2708340, 2888896, 3159730, 3611120, 3791676, 4333344, 4423622, 4739595, 5055568, 5416680, 5777792, 6319460, 6635433, 7222240, 7583352, 8666688, 8847244, 9479190, 10111136, 10833360, 11059055, 11555584, 12638920, 13270866, 14444480, 15166704, 17333376, 17694488, 18958380, 20222272, 21666720, 22118110, 23111168, 25277840, 26541732, 28888960, 30333408, 33177165, 34666752, 35388976, 37916760, 40444544, 43333440, 44236220, 50555680, 53083464, 57777920, 60666816, 66354330, 69333504, 70777952, 75833520, 80889088, 86666880, 88472440, 101111360, 106166928, 115555840, 121333632, 132708660, 141555904, 151667040, 161778176, 173333760, 176944880, 202222720, 212333856, 242667264, 265417320, 283111808, 303334080, 346667520, 353889760, 404445440, 424667712, 485334528, 530834640, 566223616, 606668160, 707779520, 808890880, 849335424, 1061669280, 1132447232, 1213336320, 1415559040, 1698670848, 2123338560, 2426672640, 2831118080, 3397341696, 4246677120, 5662236160, 8493354240, 16986708480]

約数ペア:

[(1, 16986708480), (2, 8493354240), (3, 5662236160), (4, 4246677120), (5, 3397341696), (6, 2831118080), (7, 2426672640), (8, 2123338560), (10, 1698670848), (12, 1415559040), (14, 1213336320), (15, 1132447232), (16, 1061669280), (20, 849335424), (21, 808890880), (24, 707779520), (28, 606668160), (30, 566223616), (32, 530834640), (35, 485334528), (40, 424667712), (42, 404445440), (48, 353889760), (49, 346667520), (56, 303334080), (60, 283111808), (64, 265417320), (70, 242667264), (80, 212333856), (84, 202222720), (96, 176944880), (98, 173333760), (105, 161778176), (112, 151667040), (120, 141555904), (128, 132708660), (140, 121333632), (147, 115555840), (160, 106166928), (168, 101111360), (192, 88472440), (196, 86666880), (210, 80889088), (224, 75833520), (240, 70777952), (245, 69333504), (256, 66354330), (280, 60666816), (294, 57777920), (320, 53083464), (336, 50555680), (384, 44236220), (392, 43333440), (420, 40444544), (448, 37916760), (480, 35388976), (490, 34666752), (512, 33177165), (560, 30333408), (588, 28888960), (640, 26541732), (672, 25277840), (735, 23111168), (768, 22118110), (784, 21666720), (840, 20222272), (896, 18958380), (960, 17694488), (980, 17333376), (1120, 15166704), (1176, 14444480), (1280, 13270866), (1344, 12638920), (1470, 11555584), (1536, 11059055), (1568, 10833360), (1680, 10111136), (1792, 9479190), (1920, 8847244), (1960, 8666688), (2240, 7583352), (2352, 7222240), (2560, 6635433), (2688, 6319460), (2940, 5777792), (3136, 5416680), (3360, 5055568), (3584, 4739595), (3840, 4423622), (3920, 4333344), (4480, 3791676), (4704, 3611120), (5376, 3159730), (5880, 2888896), (6272, 2708340), (6720, 2527784), (7680, 2211811), (7840, 2166672), (8960, 1895838), (9408, 1805560), (10752, 1579865), (11760, 1444448), (12544, 1354170), (13440, 1263892), (15680, 1083336), (17920, 947919), (18816, 902780), (23520, 722224), (25088, 677085), (26880, 631946), (31360, 541668), (37632, 451390), (45139, 376320), (47040, 361112), (53760, 315973), (62720, 270834), (75264, 225695), (90278, 188160), (94080, 180556), (125440, 135417)]