1423712640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 384

約数和(自身を含む): 5434927200

約数和(自身を除く): 4011214560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 60, 64, 70, 74, 80, 84, 96, 98, 105, 111, 112, 120, 128, 140, 147, 148, 160, 168, 185, 192, 196, 210, 222, 224, 240, 245, 259, 280, 294, 296, 320, 336, 370, 384, 392, 409, 420, 444, 448, 480, 490, 518, 555, 560, 588, 592, 640, 672, 735, 740, 777, 784, 818, 840, 888, 896, 960, 980, 1036, 1110, 1120, 1176, 1184, 1227, 1295, 1344, 1470, 1480, 1554, 1568, 1636, 1680, 1776, 1813, 1920, 1960, 2045, 2072, 2220, 2240, 2352, 2368, 2454, 2590, 2688, 2863, 2940, 2960, 3108, 3136, 3272, 3360, 3552, 3626, 3885, 3920, 4090, 4144, 4440, 4480, 4704, 4736, 4908, 5180, 5439, 5726, 5880, 5920, 6135, 6216, 6272, 6544, 6720, 7104, 7252, 7770, 7840, 8180, 8288, 8589, 8880, 9065, 9408, 9816, 10360, 10878, 11452, 11760, 11840, 12270, 12432, 13088, 13440, 14208, 14315, 14504, 15133, 15540, 15680, 16360, 16576, 17178, 17760, 18130, 18816, 19632, 20041, 20720, 21756, 22904, 23520, 23680, 24540, 24864, 26176, 27195, 28630, 29008, 30266, 31080, 31360, 32720, 33152, 34356, 35520, 36260, 39264, 40082, 41440, 42945, 43512, 45399, 45808, 47040, 49080, 49728, 52352, 54390, 57260, 58016, 60123, 60532, 62160, 65440, 68712, 71040, 72520, 75665, 78528, 80164, 82880, 85890, 87024, 90798, 91616, 94080, 98160, 99456, 100205, 105931, 108780, 114520, 116032, 120246, 121064, 124320, 130880, 137424, 145040, 151330, 157056, 160328, 165760, 171780, 174048, 181596, 183232, 196320, 200410, 211862, 217560, 226995, 229040, 232064, 240492, 242128, 248640, 261760, 274848, 290080, 300615, 302660, 317793, 320656, 343560, 348096, 363192, 366464, 392640, 400820, 423724, 435120, 453990, 458080, 480984, 484256, 497280, 529655, 549696, 580160, 601230, 605320, 635586, 641312, 687120, 696192, 726384, 741517, 785280, 801640, 847448, 870240, 907980, 916160, 961968, 968512, 1059310, 1099392, 1160320, 1202460, 1210640, 1271172, 1282624, 1374240, 1452768, 1483034, 1588965, 1603280, 1694896, 1740480, 1815960, 1832320, 1923936, 1937024, 2118620, 2224551, 2404920, 2421280, 2542344, 2565248, 2748480, 2905536, 2966068, 3177930, 3206560, 3389792, 3480960, 3631920, 3707585, 3847872, 4237240, 4449102, 4809840, 4842560, 5084688, 5496960, 5811072, 5932136, 6355860, 6413120, 6779584, 7263840, 7415170, 7695744, 8474480, 8898204, 9619680, 9685120, 10169376, 11122755, 11864272, 12711720, 12826240, 13559168, 14527680, 14830340, 16948960, 17796408, 19239360, 20338752, 22245510, 23728544, 25423440, 29055360, 29660680, 33897920, 35592816, 38478720, 40677504, 44491020, 47457088, 50846880, 59321360, 67795840, 71185632, 88982040, 94914176, 101693760, 118642720, 142371264, 177964080, 203387520, 237285440, 284742528, 355928160, 474570880, 711856320, 1423712640]

約数ペア:

[(1, 1423712640), (2, 711856320), (3, 474570880), (4, 355928160), (5, 284742528), (6, 237285440), (7, 203387520), (8, 177964080), (10, 142371264), (12, 118642720), (14, 101693760), (15, 94914176), (16, 88982040), (20, 71185632), (21, 67795840), (24, 59321360), (28, 50846880), (30, 47457088), (32, 44491020), (35, 40677504), (37, 38478720), (40, 35592816), (42, 33897920), (48, 29660680), (49, 29055360), (56, 25423440), (60, 23728544), (64, 22245510), (70, 20338752), (74, 19239360), (80, 17796408), (84, 16948960), (96, 14830340), (98, 14527680), (105, 13559168), (111, 12826240), (112, 12711720), (120, 11864272), (128, 11122755), (140, 10169376), (147, 9685120), (148, 9619680), (160, 8898204), (168, 8474480), (185, 7695744), (192, 7415170), (196, 7263840), (210, 6779584), (222, 6413120), (224, 6355860), (240, 5932136), (245, 5811072), (259, 5496960), (280, 5084688), (294, 4842560), (296, 4809840), (320, 4449102), (336, 4237240), (370, 3847872), (384, 3707585), (392, 3631920), (409, 3480960), (420, 3389792), (444, 3206560), (448, 3177930), (480, 2966068), (490, 2905536), (518, 2748480), (555, 2565248), (560, 2542344), (588, 2421280), (592, 2404920), (640, 2224551), (672, 2118620), (735, 1937024), (740, 1923936), (777, 1832320), (784, 1815960), (818, 1740480), (840, 1694896), (888, 1603280), (896, 1588965), (960, 1483034), (980, 1452768), (1036, 1374240), (1110, 1282624), (1120, 1271172), (1176, 1210640), (1184, 1202460), (1227, 1160320), (1295, 1099392), (1344, 1059310), (1470, 968512), (1480, 961968), (1554, 916160), (1568, 907980), (1636, 870240), (1680, 847448), (1776, 801640), (1813, 785280), (1920, 741517), (1960, 726384), (2045, 696192), (2072, 687120), (2220, 641312), (2240, 635586), (2352, 605320), (2368, 601230), (2454, 580160), (2590, 549696), (2688, 529655), (2863, 497280), (2940, 484256), (2960, 480984), (3108, 458080), (3136, 453990), (3272, 435120), (3360, 423724), (3552, 400820), (3626, 392640), (3885, 366464), (3920, 363192), (4090, 348096), (4144, 343560), (4440, 320656), (4480, 317793), (4704, 302660), (4736, 300615), (4908, 290080), (5180, 274848), (5439, 261760), (5726, 248640), (5880, 242128), (5920, 240492), (6135, 232064), (6216, 229040), (6272, 226995), (6544, 217560), (6720, 211862), (7104, 200410), (7252, 196320), (7770, 183232), (7840, 181596), (8180, 174048), (8288, 171780), (8589, 165760), (8880, 160328), (9065, 157056), (9408, 151330), (9816, 145040), (10360, 137424), (10878, 130880), (11452, 124320), (11760, 121064), (11840, 120246), (12270, 116032), (12432, 114520), (13088, 108780), (13440, 105931), (14208, 100205), (14315, 99456), (14504, 98160), (15133, 94080), (15540, 91616), (15680, 90798), (16360, 87024), (16576, 85890), (17178, 82880), (17760, 80164), (18130, 78528), (18816, 75665), (19632, 72520), (20041, 71040), (20720, 68712), (21756, 65440), (22904, 62160), (23520, 60532), (23680, 60123), (24540, 58016), (24864, 57260), (26176, 54390), (27195, 52352), (28630, 49728), (29008, 49080), (30266, 47040), (31080, 45808), (31360, 45399), (32720, 43512), (33152, 42945), (34356, 41440), (35520, 40082), (36260, 39264)]