7900214400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21101}}^1$

素因数の和:21144

約数の個数: 288

約数和(自身を含む): 30359658420

約数和(自身を除く): 22459444020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 520, 576, 585, 600, 624, 640, 650, 720, 780, 800, 832, 900, 936, 960, 975, 1040, 1152, 1170, 1200, 1248, 1300, 1440, 1560, 1600, 1664, 1800, 1872, 1920, 1950, 2080, 2340, 2400, 2496, 2600, 2880, 2925, 3120, 3200, 3600, 3744, 3900, 4160, 4680, 4800, 4992, 5200, 5760, 5850, 6240, 7200, 7488, 7800, 8320, 9360, 9600, 10400, 11700, 12480, 14400, 14976, 15600, 18720, 20800, 21101, 23400, 24960, 28800, 31200, 37440, 41600, 42202, 46800, 62400, 63303, 74880, 84404, 93600, 105505, 124800, 126606, 168808, 187200, 189909, 211010, 253212, 274313, 316515, 337616, 374400, 379818, 422020, 506424, 527525, 548626, 633030, 675232, 759636, 822939, 844040, 949545, 1012848, 1055050, 1097252, 1266060, 1350464, 1371565, 1519272, 1582575, 1645878, 1688080, 1899090, 2025696, 2110100, 2194504, 2468817, 2532120, 2700928, 2743130, 3038544, 3165150, 3291756, 3376160, 3798180, 4051392, 4114695, 4220200, 4389008, 4747725, 4937634, 5064240, 5486260, 6077088, 6330300, 6583512, 6752320, 6857825, 7596360, 8102784, 8229390, 8440400, 8778016, 9495450, 9875268, 10128480, 10972520, 12154176, 12344085, 12660600, 13167024, 13504640, 13715650, 15192720, 16458780, 16880800, 17556032, 18990900, 19750536, 20256960, 20573475, 21945040, 24308352, 24688170, 25321200, 26334048, 27431300, 30385440, 32917560, 33761600, 35112064, 37981800, 39501072, 40513920, 41146950, 43890080, 49376340, 50642400, 52668096, 54862600, 60770880, 61720425, 65835120, 67523200, 75963600, 79002144, 82293900, 87780160, 98752680, 101284800, 105336192, 109725200, 121541760, 123440850, 131670240, 151927200, 158004288, 164587800, 175560320, 197505360, 202569600, 219450400, 246881700, 263340480, 303854400, 316008576, 329175600, 395010720, 438900800, 493763400, 526680960, 607708800, 658351200, 790021440, 877801600, 987526800, 1316702400, 1580042880, 1975053600, 2633404800, 3950107200, 7900214400]

約数ペア:

[(1, 7900214400), (2, 3950107200), (3, 2633404800), (4, 1975053600), (5, 1580042880), (6, 1316702400), (8, 987526800), (9, 877801600), (10, 790021440), (12, 658351200), (13, 607708800), (15, 526680960), (16, 493763400), (18, 438900800), (20, 395010720), (24, 329175600), (25, 316008576), (26, 303854400), (30, 263340480), (32, 246881700), (36, 219450400), (39, 202569600), (40, 197505360), (45, 175560320), (48, 164587800), (50, 158004288), (52, 151927200), (60, 131670240), (64, 123440850), (65, 121541760), (72, 109725200), (75, 105336192), (78, 101284800), (80, 98752680), (90, 87780160), (96, 82293900), (100, 79002144), (104, 75963600), (117, 67523200), (120, 65835120), (128, 61720425), (130, 60770880), (144, 54862600), (150, 52668096), (156, 50642400), (160, 49376340), (180, 43890080), (192, 41146950), (195, 40513920), (200, 39501072), (208, 37981800), (225, 35112064), (234, 33761600), (240, 32917560), (260, 30385440), (288, 27431300), (300, 26334048), (312, 25321200), (320, 24688170), (325, 24308352), (360, 21945040), (384, 20573475), (390, 20256960), (400, 19750536), (416, 18990900), (450, 17556032), (468, 16880800), (480, 16458780), (520, 15192720), (576, 13715650), (585, 13504640), (600, 13167024), (624, 12660600), (640, 12344085), (650, 12154176), (720, 10972520), (780, 10128480), (800, 9875268), (832, 9495450), (900, 8778016), (936, 8440400), (960, 8229390), (975, 8102784), (1040, 7596360), (1152, 6857825), (1170, 6752320), (1200, 6583512), (1248, 6330300), (1300, 6077088), (1440, 5486260), (1560, 5064240), (1600, 4937634), (1664, 4747725), (1800, 4389008), (1872, 4220200), (1920, 4114695), (1950, 4051392), (2080, 3798180), (2340, 3376160), (2400, 3291756), (2496, 3165150), (2600, 3038544), (2880, 2743130), (2925, 2700928), (3120, 2532120), (3200, 2468817), (3600, 2194504), (3744, 2110100), (3900, 2025696), (4160, 1899090), (4680, 1688080), (4800, 1645878), (4992, 1582575), (5200, 1519272), (5760, 1371565), (5850, 1350464), (6240, 1266060), (7200, 1097252), (7488, 1055050), (7800, 1012848), (8320, 949545), (9360, 844040), (9600, 822939), (10400, 759636), (11700, 675232), (12480, 633030), (14400, 548626), (14976, 527525), (15600, 506424), (18720, 422020), (20800, 379818), (21101, 374400), (23400, 337616), (24960, 316515), (28800, 274313), (31200, 253212), (37440, 211010), (41600, 189909), (42202, 187200), (46800, 168808), (62400, 126606), (63303, 124800), (74880, 105505), (84404, 93600)]