284070240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 240

約数和(自身を含む): 1047217248

約数和(自身を除く): 763147008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 953, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 1906, 2070, 2160, 2208, 2484, 2592, 2760, 2859, 3105, 3240, 3312, 3680, 3726, 3812, 4140, 4320, 4765, 4968, 5520, 5718, 6210, 6480, 6624, 7452, 7624, 8280, 8577, 9315, 9530, 9936, 11040, 11436, 12420, 12960, 14295, 14904, 15248, 16560, 17154, 18630, 19060, 19872, 21919, 22872, 24840, 25731, 28590, 29808, 30496, 33120, 34308, 37260, 38120, 42885, 43838, 45744, 49680, 51462, 57180, 59616, 65757, 68616, 74520, 76240, 77193, 85770, 87676, 91488, 99360, 102924, 109595, 114360, 128655, 131514, 137232, 149040, 152480, 154386, 171540, 175352, 197271, 205848, 219190, 228720, 257310, 263028, 274464, 298080, 308772, 328785, 343080, 350704, 385965, 394542, 411696, 438380, 457440, 514620, 526056, 591813, 617544, 657570, 686160, 701408, 771930, 789084, 823392, 876760, 986355, 1029240, 1052112, 1183626, 1235088, 1315140, 1372320, 1543860, 1578168, 1753520, 1775439, 1972710, 2058480, 2104224, 2367252, 2470176, 2630280, 2959065, 3087720, 3156336, 3507040, 3550878, 3945420, 4116960, 4734504, 5260560, 5918130, 6175440, 6312672, 7101756, 7890840, 8877195, 9469008, 10521120, 11836260, 12350880, 14203512, 15781680, 17754390, 18938016, 23672520, 28407024, 31563360, 35508780, 47345040, 56814048, 71017560, 94690080, 142035120, 284070240]

約数ペア:

[(1, 284070240), (2, 142035120), (3, 94690080), (4, 71017560), (5, 56814048), (6, 47345040), (8, 35508780), (9, 31563360), (10, 28407024), (12, 23672520), (15, 18938016), (16, 17754390), (18, 15781680), (20, 14203512), (23, 12350880), (24, 11836260), (27, 10521120), (30, 9469008), (32, 8877195), (36, 7890840), (40, 7101756), (45, 6312672), (46, 6175440), (48, 5918130), (54, 5260560), (60, 4734504), (69, 4116960), (72, 3945420), (80, 3550878), (81, 3507040), (90, 3156336), (92, 3087720), (96, 2959065), (108, 2630280), (115, 2470176), (120, 2367252), (135, 2104224), (138, 2058480), (144, 1972710), (160, 1775439), (162, 1753520), (180, 1578168), (184, 1543860), (207, 1372320), (216, 1315140), (230, 1235088), (240, 1183626), (270, 1052112), (276, 1029240), (288, 986355), (324, 876760), (345, 823392), (360, 789084), (368, 771930), (405, 701408), (414, 686160), (432, 657570), (460, 617544), (480, 591813), (540, 526056), (552, 514620), (621, 457440), (648, 438380), (690, 411696), (720, 394542), (736, 385965), (810, 350704), (828, 343080), (864, 328785), (920, 308772), (953, 298080), (1035, 274464), (1080, 263028), (1104, 257310), (1242, 228720), (1296, 219190), (1380, 205848), (1440, 197271), (1620, 175352), (1656, 171540), (1840, 154386), (1863, 152480), (1906, 149040), (2070, 137232), (2160, 131514), (2208, 128655), (2484, 114360), (2592, 109595), (2760, 102924), (2859, 99360), (3105, 91488), (3240, 87676), (3312, 85770), (3680, 77193), (3726, 76240), (3812, 74520), (4140, 68616), (4320, 65757), (4765, 59616), (4968, 57180), (5520, 51462), (5718, 49680), (6210, 45744), (6480, 43838), (6624, 42885), (7452, 38120), (7624, 37260), (8280, 34308), (8577, 33120), (9315, 30496), (9530, 29808), (9936, 28590), (11040, 25731), (11436, 24840), (12420, 22872), (12960, 21919), (14295, 19872), (14904, 19060), (15248, 18630), (16560, 17154)]