768003840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:599

約数の個数: 216

約数和(自身を含む): 2680051920

約数和(自身を除く): 1912048080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 163, 180, 192, 240, 256, 288, 320, 326, 360, 384, 409, 480, 489, 576, 640, 652, 720, 768, 815, 818, 960, 978, 1152, 1227, 1280, 1304, 1440, 1467, 1630, 1636, 1920, 1956, 2045, 2304, 2445, 2454, 2608, 2880, 2934, 3260, 3272, 3681, 3840, 3912, 4090, 4890, 4908, 5216, 5760, 5868, 6135, 6520, 6544, 7335, 7362, 7824, 8180, 9780, 9816, 10432, 11520, 11736, 12270, 13040, 13088, 14670, 14724, 15648, 16360, 18405, 19560, 19632, 20864, 23472, 24540, 26080, 26176, 29340, 29448, 31296, 32720, 36810, 39120, 39264, 41728, 46944, 49080, 52160, 52352, 58680, 58896, 62592, 65440, 66667, 73620, 78240, 78528, 93888, 98160, 104320, 104704, 117360, 117792, 125184, 130880, 133334, 147240, 156480, 157056, 187776, 196320, 200001, 208640, 234720, 235584, 261760, 266668, 294480, 312960, 314112, 333335, 375552, 392640, 400002, 469440, 471168, 523520, 533336, 588960, 600003, 625920, 666670, 785280, 800004, 938880, 942336, 1000005, 1066672, 1177920, 1200006, 1333340, 1570560, 1600008, 1877760, 2000010, 2133344, 2355840, 2400012, 2666680, 3000015, 3200016, 4000020, 4266688, 4711680, 4800024, 5333360, 6000030, 6400032, 8000040, 8533376, 9600048, 10666720, 12000060, 12800064, 16000080, 17066752, 19200096, 21333440, 24000120, 25600128, 32000160, 38400192, 42666880, 48000240, 51200256, 64000320, 76800384, 85333760, 96000480, 128000640, 153600768, 192000960, 256001280, 384001920, 768003840]

約数ペア:

[(1, 768003840), (2, 384001920), (3, 256001280), (4, 192000960), (5, 153600768), (6, 128000640), (8, 96000480), (9, 85333760), (10, 76800384), (12, 64000320), (15, 51200256), (16, 48000240), (18, 42666880), (20, 38400192), (24, 32000160), (30, 25600128), (32, 24000120), (36, 21333440), (40, 19200096), (45, 17066752), (48, 16000080), (60, 12800064), (64, 12000060), (72, 10666720), (80, 9600048), (90, 8533376), (96, 8000040), (120, 6400032), (128, 6000030), (144, 5333360), (160, 4800024), (163, 4711680), (180, 4266688), (192, 4000020), (240, 3200016), (256, 3000015), (288, 2666680), (320, 2400012), (326, 2355840), (360, 2133344), (384, 2000010), (409, 1877760), (480, 1600008), (489, 1570560), (576, 1333340), (640, 1200006), (652, 1177920), (720, 1066672), (768, 1000005), (815, 942336), (818, 938880), (960, 800004), (978, 785280), (1152, 666670), (1227, 625920), (1280, 600003), (1304, 588960), (1440, 533336), (1467, 523520), (1630, 471168), (1636, 469440), (1920, 400002), (1956, 392640), (2045, 375552), (2304, 333335), (2445, 314112), (2454, 312960), (2608, 294480), (2880, 266668), (2934, 261760), (3260, 235584), (3272, 234720), (3681, 208640), (3840, 200001), (3912, 196320), (4090, 187776), (4890, 157056), (4908, 156480), (5216, 147240), (5760, 133334), (5868, 130880), (6135, 125184), (6520, 117792), (6544, 117360), (7335, 104704), (7362, 104320), (7824, 98160), (8180, 93888), (9780, 78528), (9816, 78240), (10432, 73620), (11520, 66667), (11736, 65440), (12270, 62592), (13040, 58896), (13088, 58680), (14670, 52352), (14724, 52160), (15648, 49080), (16360, 46944), (18405, 41728), (19560, 39264), (19632, 39120), (20864, 36810), (23472, 32720), (24540, 31296), (26080, 29448), (26176, 29340)]