286362240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 976752000

約数和(自身を除く): 690389760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 64, 74, 80, 87, 96, 111, 116, 120, 128, 139, 145, 148, 160, 174, 185, 192, 222, 232, 240, 278, 290, 296, 320, 348, 370, 384, 417, 435, 444, 464, 480, 555, 556, 580, 592, 640, 695, 696, 740, 834, 870, 888, 928, 960, 1073, 1110, 1112, 1160, 1184, 1390, 1392, 1480, 1668, 1740, 1776, 1856, 1920, 2085, 2146, 2220, 2224, 2320, 2368, 2780, 2784, 2960, 3219, 3336, 3480, 3552, 3712, 4031, 4170, 4292, 4440, 4448, 4640, 4736, 5143, 5365, 5560, 5568, 5920, 6438, 6672, 6960, 7104, 8062, 8340, 8584, 8880, 8896, 9280, 10286, 10730, 11120, 11136, 11840, 12093, 12876, 13344, 13920, 14208, 15429, 16095, 16124, 16680, 17168, 17760, 17792, 18560, 20155, 20572, 21460, 22240, 23680, 24186, 25715, 25752, 26688, 27840, 30858, 32190, 32248, 33360, 34336, 35520, 40310, 41144, 42920, 44480, 48372, 51430, 51504, 53376, 55680, 60465, 61716, 64380, 64496, 66720, 68672, 71040, 77145, 80620, 82288, 85840, 88960, 96744, 102860, 103008, 120930, 123432, 128760, 128992, 133440, 137344, 149147, 154290, 161240, 164576, 171680, 193488, 205720, 206016, 241860, 246864, 257520, 257984, 266880, 298294, 308580, 322480, 329152, 343360, 386976, 411440, 412032, 447441, 483720, 493728, 515040, 515968, 596588, 617160, 644960, 658304, 686720, 745735, 773952, 822880, 894882, 967440, 987456, 1030080, 1193176, 1234320, 1289920, 1491470, 1547904, 1645760, 1789764, 1934880, 1974912, 2060160, 2237205, 2386352, 2468640, 2579840, 2982940, 3291520, 3579528, 3869760, 4474410, 4772704, 4937280, 5965880, 7159056, 7739520, 8948820, 9545408, 9874560, 11931760, 14318112, 17897640, 19090816, 23863520, 28636224, 35795280, 47727040, 57272448, 71590560, 95454080, 143181120, 286362240]

約数ペア:

[(1, 286362240), (2, 143181120), (3, 95454080), (4, 71590560), (5, 57272448), (6, 47727040), (8, 35795280), (10, 28636224), (12, 23863520), (15, 19090816), (16, 17897640), (20, 14318112), (24, 11931760), (29, 9874560), (30, 9545408), (32, 8948820), (37, 7739520), (40, 7159056), (48, 5965880), (58, 4937280), (60, 4772704), (64, 4474410), (74, 3869760), (80, 3579528), (87, 3291520), (96, 2982940), (111, 2579840), (116, 2468640), (120, 2386352), (128, 2237205), (139, 2060160), (145, 1974912), (148, 1934880), (160, 1789764), (174, 1645760), (185, 1547904), (192, 1491470), (222, 1289920), (232, 1234320), (240, 1193176), (278, 1030080), (290, 987456), (296, 967440), (320, 894882), (348, 822880), (370, 773952), (384, 745735), (417, 686720), (435, 658304), (444, 644960), (464, 617160), (480, 596588), (555, 515968), (556, 515040), (580, 493728), (592, 483720), (640, 447441), (695, 412032), (696, 411440), (740, 386976), (834, 343360), (870, 329152), (888, 322480), (928, 308580), (960, 298294), (1073, 266880), (1110, 257984), (1112, 257520), (1160, 246864), (1184, 241860), (1390, 206016), (1392, 205720), (1480, 193488), (1668, 171680), (1740, 164576), (1776, 161240), (1856, 154290), (1920, 149147), (2085, 137344), (2146, 133440), (2220, 128992), (2224, 128760), (2320, 123432), (2368, 120930), (2780, 103008), (2784, 102860), (2960, 96744), (3219, 88960), (3336, 85840), (3480, 82288), (3552, 80620), (3712, 77145), (4031, 71040), (4170, 68672), (4292, 66720), (4440, 64496), (4448, 64380), (4640, 61716), (4736, 60465), (5143, 55680), (5365, 53376), (5560, 51504), (5568, 51430), (5920, 48372), (6438, 44480), (6672, 42920), (6960, 41144), (7104, 40310), (8062, 35520), (8340, 34336), (8584, 33360), (8880, 32248), (8896, 32190), (9280, 30858), (10286, 27840), (10730, 26688), (11120, 25752), (11136, 25715), (11840, 24186), (12093, 23680), (12876, 22240), (13344, 21460), (13920, 20572), (14208, 20155), (15429, 18560), (16095, 17792), (16124, 17760), (16680, 17168)]