1089349920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1136

約数の個数: 288

約数和(自身を含む): 4007937024

約数和(自身を除く): 2918587104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 207, 230, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 414, 460, 465, 480, 496, 552, 558, 620, 690, 713, 720, 736, 744, 828, 920, 930, 992, 1035, 1061, 1104, 1116, 1240, 1380, 1395, 1426, 1440, 1488, 1656, 1840, 1860, 2070, 2122, 2139, 2208, 2232, 2480, 2760, 2790, 2852, 2976, 3183, 3312, 3565, 3680, 3720, 4140, 4244, 4278, 4464, 4960, 5305, 5520, 5580, 5704, 6366, 6417, 6624, 7130, 7440, 8280, 8488, 8556, 8928, 9549, 10610, 10695, 11040, 11160, 11408, 12732, 12834, 14260, 14880, 15915, 16560, 16976, 17112, 19098, 21220, 21390, 22320, 22816, 24403, 25464, 25668, 28520, 31830, 32085, 32891, 33120, 33952, 34224, 38196, 42440, 42780, 44640, 47745, 48806, 50928, 51336, 57040, 63660, 64170, 65782, 68448, 73209, 76392, 84880, 85560, 95490, 97612, 98673, 101856, 102672, 114080, 122015, 127320, 128340, 131564, 146418, 152784, 164455, 169760, 171120, 190980, 195224, 197346, 205344, 219627, 244030, 254640, 256680, 263128, 292836, 296019, 305568, 328910, 342240, 366045, 381960, 390448, 394692, 439254, 488060, 493365, 509280, 513360, 526256, 585672, 592038, 657820, 732090, 756493, 763920, 780896, 789384, 878508, 976120, 986730, 1026720, 1052512, 1098135, 1171344, 1184076, 1315640, 1464180, 1480095, 1512986, 1527840, 1578768, 1757016, 1952240, 1973460, 2196270, 2269479, 2342688, 2368152, 2631280, 2928360, 2960190, 3025972, 3157536, 3514032, 3782465, 3904480, 3946920, 4392540, 4538958, 4736304, 5262560, 5856720, 5920380, 6051944, 6808437, 7028064, 7564930, 7893840, 8785080, 9077916, 9472608, 11347395, 11713440, 11840760, 12103888, 13616874, 15129860, 15787680, 17570160, 18155832, 22694790, 23681520, 24207776, 27233748, 30259720, 34042185, 35140320, 36311664, 45389580, 47363040, 54467496, 60519440, 68084370, 72623328, 90779160, 108934992, 121038880, 136168740, 181558320, 217869984, 272337480, 363116640, 544674960, 1089349920]

約数ペア:

[(1, 1089349920), (2, 544674960), (3, 363116640), (4, 272337480), (5, 217869984), (6, 181558320), (8, 136168740), (9, 121038880), (10, 108934992), (12, 90779160), (15, 72623328), (16, 68084370), (18, 60519440), (20, 54467496), (23, 47363040), (24, 45389580), (30, 36311664), (31, 35140320), (32, 34042185), (36, 30259720), (40, 27233748), (45, 24207776), (46, 23681520), (48, 22694790), (60, 18155832), (62, 17570160), (69, 15787680), (72, 15129860), (80, 13616874), (90, 12103888), (92, 11840760), (93, 11713440), (96, 11347395), (115, 9472608), (120, 9077916), (124, 8785080), (138, 7893840), (144, 7564930), (155, 7028064), (160, 6808437), (180, 6051944), (184, 5920380), (186, 5856720), (207, 5262560), (230, 4736304), (240, 4538958), (248, 4392540), (276, 3946920), (279, 3904480), (288, 3782465), (310, 3514032), (345, 3157536), (360, 3025972), (368, 2960190), (372, 2928360), (414, 2631280), (460, 2368152), (465, 2342688), (480, 2269479), (496, 2196270), (552, 1973460), (558, 1952240), (620, 1757016), (690, 1578768), (713, 1527840), (720, 1512986), (736, 1480095), (744, 1464180), (828, 1315640), (920, 1184076), (930, 1171344), (992, 1098135), (1035, 1052512), (1061, 1026720), (1104, 986730), (1116, 976120), (1240, 878508), (1380, 789384), (1395, 780896), (1426, 763920), (1440, 756493), (1488, 732090), (1656, 657820), (1840, 592038), (1860, 585672), (2070, 526256), (2122, 513360), (2139, 509280), (2208, 493365), (2232, 488060), (2480, 439254), (2760, 394692), (2790, 390448), (2852, 381960), (2976, 366045), (3183, 342240), (3312, 328910), (3565, 305568), (3680, 296019), (3720, 292836), (4140, 263128), (4244, 256680), (4278, 254640), (4464, 244030), (4960, 219627), (5305, 205344), (5520, 197346), (5580, 195224), (5704, 190980), (6366, 171120), (6417, 169760), (6624, 164455), (7130, 152784), (7440, 146418), (8280, 131564), (8488, 128340), (8556, 127320), (8928, 122015), (9549, 114080), (10610, 102672), (10695, 101856), (11040, 98673), (11160, 97612), (11408, 95490), (12732, 85560), (12834, 84880), (14260, 76392), (14880, 73209), (15915, 68448), (16560, 65782), (16976, 64170), (17112, 63660), (19098, 57040), (21220, 51336), (21390, 50928), (22320, 48806), (22816, 47745), (24403, 44640), (25464, 42780), (25668, 42440), (28520, 38196), (31830, 34224), (32085, 33952), (32891, 33120)]