141438960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 400

約数和(自身を含む): 559589184

約数和(自身を除く): 418150224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 73, 78, 80, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 146, 156, 162, 180, 184, 195, 207, 208, 216, 219, 230, 234, 240, 260, 270, 276, 292, 299, 312, 324, 345, 351, 360, 365, 368, 390, 405, 414, 432, 438, 460, 468, 520, 540, 552, 584, 585, 598, 621, 624, 648, 657, 690, 702, 720, 730, 780, 810, 828, 876, 897, 920, 936, 949, 1035, 1040, 1053, 1080, 1095, 1104, 1168, 1170, 1196, 1242, 1296, 1314, 1380, 1404, 1460, 1495, 1560, 1620, 1656, 1679, 1752, 1755, 1794, 1840, 1863, 1872, 1898, 1971, 2070, 2106, 2160, 2190, 2340, 2392, 2484, 2628, 2691, 2760, 2808, 2847, 2920, 2990, 3105, 3120, 3240, 3285, 3312, 3358, 3504, 3510, 3588, 3726, 3796, 3942, 4140, 4212, 4380, 4485, 4680, 4745, 4784, 4968, 5037, 5256, 5265, 5382, 5520, 5616, 5694, 5840, 5913, 5980, 6210, 6480, 6570, 6716, 7020, 7176, 7452, 7592, 7884, 8073, 8280, 8395, 8424, 8541, 8760, 8970, 9315, 9360, 9490, 9855, 9936, 10074, 10512, 10530, 10764, 11388, 11826, 11960, 12420, 13140, 13432, 13455, 14040, 14235, 14352, 14904, 15111, 15184, 15768, 16146, 16560, 16790, 16848, 17082, 17520, 17940, 18630, 18980, 19710, 20148, 21060, 21528, 21827, 22776, 23652, 23920, 24219, 24840, 25185, 25623, 26280, 26864, 26910, 28080, 28470, 29565, 29808, 30222, 31536, 32292, 33580, 34164, 35880, 37260, 37960, 39420, 40296, 40365, 42120, 42705, 43056, 43654, 45333, 45552, 47304, 48438, 49680, 50370, 51246, 52560, 53820, 56940, 59130, 60444, 64584, 65481, 67160, 68328, 71760, 74520, 75555, 75920, 76869, 78840, 80592, 80730, 84240, 85410, 87308, 90666, 94608, 96876, 100740, 102492, 107640, 109135, 113880, 118260, 120888, 121095, 128115, 129168, 130962, 134320, 135999, 136656, 149040, 151110, 153738, 157680, 161460, 170820, 174616, 181332, 193752, 196443, 201480, 204984, 215280, 218270, 226665, 227760, 236520, 241776, 242190, 256230, 261924, 271998, 302220, 307476, 322920, 327405, 341640, 349232, 362664, 384345, 387504, 392886, 402960, 409968, 436540, 453330, 473040, 484380, 512460, 523848, 543996, 589329, 604440, 614952, 645840, 654810, 679995, 683280, 725328, 768690, 785772, 873080, 906660, 968760, 982215, 1024920, 1047696, 1087992, 1178658, 1208880, 1229904, 1309620, 1359990, 1537380, 1571544, 1746160, 1767987, 1813320, 1937520, 1964430, 2049840, 2175984, 2357316, 2619240, 2719980, 2946645, 3074760, 3143088, 3535974, 3626640, 3928860, 4714632, 5238480, 5439960, 5893290, 6149520, 7071948, 7857720, 8839935, 9429264, 10879920, 11786580, 14143896, 15715440, 17679870, 23573160, 28287792, 35359740, 47146320, 70719480, 141438960]

約数ペア:

[(1, 141438960), (2, 70719480), (3, 47146320), (4, 35359740), (5, 28287792), (6, 23573160), (8, 17679870), (9, 15715440), (10, 14143896), (12, 11786580), (13, 10879920), (15, 9429264), (16, 8839935), (18, 7857720), (20, 7071948), (23, 6149520), (24, 5893290), (26, 5439960), (27, 5238480), (30, 4714632), (36, 3928860), (39, 3626640), (40, 3535974), (45, 3143088), (46, 3074760), (48, 2946645), (52, 2719980), (54, 2619240), (60, 2357316), (65, 2175984), (69, 2049840), (72, 1964430), (73, 1937520), (78, 1813320), (80, 1767987), (81, 1746160), (90, 1571544), (92, 1537380), (104, 1359990), (108, 1309620), (115, 1229904), (117, 1208880), (120, 1178658), (130, 1087992), (135, 1047696), (138, 1024920), (144, 982215), (146, 968760), (156, 906660), (162, 873080), (180, 785772), (184, 768690), (195, 725328), (207, 683280), (208, 679995), (216, 654810), (219, 645840), (230, 614952), (234, 604440), (240, 589329), (260, 543996), (270, 523848), (276, 512460), (292, 484380), (299, 473040), (312, 453330), (324, 436540), (345, 409968), (351, 402960), (360, 392886), (365, 387504), (368, 384345), (390, 362664), (405, 349232), (414, 341640), (432, 327405), (438, 322920), (460, 307476), (468, 302220), (520, 271998), (540, 261924), (552, 256230), (584, 242190), (585, 241776), (598, 236520), (621, 227760), (624, 226665), (648, 218270), (657, 215280), (690, 204984), (702, 201480), (720, 196443), (730, 193752), (780, 181332), (810, 174616), (828, 170820), (876, 161460), (897, 157680), (920, 153738), (936, 151110), (949, 149040), (1035, 136656), (1040, 135999), (1053, 134320), (1080, 130962), (1095, 129168), (1104, 128115), (1168, 121095), (1170, 120888), (1196, 118260), (1242, 113880), (1296, 109135), (1314, 107640), (1380, 102492), (1404, 100740), (1460, 96876), (1495, 94608), (1560, 90666), (1620, 87308), (1656, 85410), (1679, 84240), (1752, 80730), (1755, 80592), (1794, 78840), (1840, 76869), (1863, 75920), (1872, 75555), (1898, 74520), (1971, 71760), (2070, 68328), (2106, 67160), (2160, 65481), (2190, 64584), (2340, 60444), (2392, 59130), (2484, 56940), (2628, 53820), (2691, 52560), (2760, 51246), (2808, 50370), (2847, 49680), (2920, 48438), (2990, 47304), (3105, 45552), (3120, 45333), (3240, 43654), (3285, 43056), (3312, 42705), (3358, 42120), (3504, 40365), (3510, 40296), (3588, 39420), (3726, 37960), (3796, 37260), (3942, 35880), (4140, 34164), (4212, 33580), (4380, 32292), (4485, 31536), (4680, 30222), (4745, 29808), (4784, 29565), (4968, 28470), (5037, 28080), (5256, 26910), (5265, 26864), (5382, 26280), (5520, 25623), (5616, 25185), (5694, 24840), (5840, 24219), (5913, 23920), (5980, 23652), (6210, 22776), (6480, 21827), (6570, 21528), (6716, 21060), (7020, 20148), (7176, 19710), (7452, 18980), (7592, 18630), (7884, 17940), (8073, 17520), (8280, 17082), (8395, 16848), (8424, 16790), (8541, 16560), (8760, 16146), (8970, 15768), (9315, 15184), (9360, 15111), (9490, 14904), (9855, 14352), (9936, 14235), (10074, 14040), (10512, 13455), (10530, 13432), (10764, 13140), (11388, 12420), (11826, 11960)]