68056560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 268920288

約数和(自身を除く): 200863728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 661, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1322, 1430, 1560, 1584, 1716, 1872, 1980, 1983, 2145, 2288, 2340, 2574, 2640, 2644, 2860, 3120, 3305, 3432, 3960, 3966, 4290, 4680, 5148, 5288, 5720, 5949, 6435, 6610, 6864, 7271, 7920, 7932, 8580, 8593, 9360, 9915, 10296, 10576, 11440, 11898, 12870, 13220, 14542, 15864, 17160, 17186, 19830, 20592, 21813, 23796, 25740, 25779, 26440, 29084, 29745, 31728, 34320, 34372, 36355, 39660, 42965, 43626, 47592, 51480, 51558, 52880, 58168, 59490, 65439, 68744, 72710, 77337, 79320, 85930, 87252, 94523, 95184, 102960, 103116, 109065, 116336, 118980, 128895, 130878, 137488, 145420, 154674, 158640, 171860, 174504, 189046, 206232, 218130, 237960, 257790, 261756, 283569, 290840, 309348, 327195, 343720, 349008, 378092, 386685, 412464, 436260, 472615, 475920, 515580, 523512, 567138, 581680, 618696, 654390, 687440, 756184, 773370, 850707, 872520, 945230, 1031160, 1047024, 1134276, 1237392, 1308780, 1417845, 1512368, 1546740, 1701414, 1745040, 1890460, 2062320, 2268552, 2617560, 2835690, 3093480, 3402828, 3780920, 4253535, 4537104, 5235120, 5671380, 6186960, 6805656, 7561840, 8507070, 11342760, 13611312, 17014140, 22685520, 34028280, 68056560]

約数ペア:

[(1, 68056560), (2, 34028280), (3, 22685520), (4, 17014140), (5, 13611312), (6, 11342760), (8, 8507070), (9, 7561840), (10, 6805656), (11, 6186960), (12, 5671380), (13, 5235120), (15, 4537104), (16, 4253535), (18, 3780920), (20, 3402828), (22, 3093480), (24, 2835690), (26, 2617560), (30, 2268552), (33, 2062320), (36, 1890460), (39, 1745040), (40, 1701414), (44, 1546740), (45, 1512368), (48, 1417845), (52, 1308780), (55, 1237392), (60, 1134276), (65, 1047024), (66, 1031160), (72, 945230), (78, 872520), (80, 850707), (88, 773370), (90, 756184), (99, 687440), (104, 654390), (110, 618696), (117, 581680), (120, 567138), (130, 523512), (132, 515580), (143, 475920), (144, 472615), (156, 436260), (165, 412464), (176, 386685), (180, 378092), (195, 349008), (198, 343720), (208, 327195), (220, 309348), (234, 290840), (240, 283569), (260, 261756), (264, 257790), (286, 237960), (312, 218130), (330, 206232), (360, 189046), (390, 174504), (396, 171860), (429, 158640), (440, 154674), (468, 145420), (495, 137488), (520, 130878), (528, 128895), (572, 118980), (585, 116336), (624, 109065), (660, 103116), (661, 102960), (715, 95184), (720, 94523), (780, 87252), (792, 85930), (858, 79320), (880, 77337), (936, 72710), (990, 68744), (1040, 65439), (1144, 59490), (1170, 58168), (1287, 52880), (1320, 51558), (1322, 51480), (1430, 47592), (1560, 43626), (1584, 42965), (1716, 39660), (1872, 36355), (1980, 34372), (1983, 34320), (2145, 31728), (2288, 29745), (2340, 29084), (2574, 26440), (2640, 25779), (2644, 25740), (2860, 23796), (3120, 21813), (3305, 20592), (3432, 19830), (3960, 17186), (3966, 17160), (4290, 15864), (4680, 14542), (5148, 13220), (5288, 12870), (5720, 11898), (5949, 11440), (6435, 10576), (6610, 10296), (6864, 9915), (7271, 9360), (7920, 8593), (7932, 8580)]