387647520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 384

約数和(自身を含む): 1428585984

約数和(自身を除く): 1040938464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 37, 39, 40, 46, 48, 52, 60, 65, 69, 73, 74, 78, 80, 92, 96, 104, 111, 115, 120, 130, 138, 146, 148, 156, 160, 184, 185, 195, 208, 219, 222, 230, 240, 260, 276, 292, 296, 299, 312, 345, 365, 368, 370, 390, 416, 438, 444, 460, 480, 481, 520, 552, 555, 584, 592, 598, 624, 690, 730, 736, 740, 780, 851, 876, 888, 897, 920, 949, 962, 1040, 1095, 1104, 1110, 1168, 1184, 1196, 1248, 1380, 1443, 1460, 1480, 1495, 1560, 1679, 1702, 1752, 1776, 1794, 1840, 1898, 1924, 2080, 2190, 2208, 2220, 2336, 2392, 2405, 2553, 2701, 2760, 2847, 2886, 2920, 2960, 2990, 3120, 3358, 3404, 3504, 3552, 3588, 3680, 3796, 3848, 4255, 4380, 4440, 4485, 4745, 4784, 4810, 5037, 5106, 5402, 5520, 5694, 5772, 5840, 5920, 5980, 6240, 6716, 6808, 7008, 7176, 7215, 7592, 7696, 8103, 8395, 8510, 8760, 8880, 8970, 9490, 9568, 9620, 10074, 10212, 10804, 11040, 11063, 11388, 11544, 11680, 11960, 12765, 13432, 13505, 13616, 14235, 14352, 14430, 15184, 15392, 16206, 16790, 17020, 17520, 17760, 17940, 18980, 19240, 20148, 20424, 21608, 21827, 22126, 22776, 23088, 23920, 25185, 25530, 26864, 27010, 27232, 28470, 28704, 28860, 30368, 32412, 33189, 33580, 34040, 35040, 35113, 35880, 37960, 38480, 40296, 40515, 40848, 43216, 43654, 44252, 45552, 46176, 47840, 50370, 51060, 53728, 54020, 55315, 56940, 57720, 62123, 64824, 65481, 66378, 67160, 68080, 70226, 71760, 75920, 76960, 80592, 81030, 81696, 86432, 87308, 88504, 91104, 100740, 102120, 105339, 108040, 109135, 110630, 113880, 115440, 124246, 129648, 130962, 132756, 134320, 136160, 140452, 143520, 151840, 161184, 162060, 165945, 174616, 175565, 177008, 186369, 201480, 204240, 210678, 216080, 218270, 221260, 227760, 230880, 248492, 259296, 261924, 265512, 268640, 280904, 310615, 324120, 327405, 331890, 349232, 351130, 354016, 372738, 402960, 408480, 421356, 432160, 436540, 442520, 455520, 496984, 523848, 526695, 531024, 561808, 621230, 648240, 654810, 663780, 698464, 702260, 745476, 805920, 807599, 842712, 873080, 885040, 931845, 993968, 1047696, 1053390, 1062048, 1123616, 1242460, 1296480, 1309620, 1327560, 1404520, 1490952, 1615198, 1685424, 1746160, 1770080, 1863690, 1987936, 2095392, 2106780, 2422797, 2484920, 2619240, 2655120, 2809040, 2981904, 3230396, 3370848, 3492320, 3727380, 4037995, 4213560, 4845594, 4969840, 5238480, 5310240, 5618080, 5963808, 6460792, 7454760, 8075990, 8427120, 9691188, 9939680, 10476960, 12113985, 12921584, 14909520, 16151980, 16854240, 19382376, 24227970, 25843168, 29819040, 32303960, 38764752, 48455940, 64607920, 77529504, 96911880, 129215840, 193823760, 387647520]

約数ペア:

[(1, 387647520), (2, 193823760), (3, 129215840), (4, 96911880), (5, 77529504), (6, 64607920), (8, 48455940), (10, 38764752), (12, 32303960), (13, 29819040), (15, 25843168), (16, 24227970), (20, 19382376), (23, 16854240), (24, 16151980), (26, 14909520), (30, 12921584), (32, 12113985), (37, 10476960), (39, 9939680), (40, 9691188), (46, 8427120), (48, 8075990), (52, 7454760), (60, 6460792), (65, 5963808), (69, 5618080), (73, 5310240), (74, 5238480), (78, 4969840), (80, 4845594), (92, 4213560), (96, 4037995), (104, 3727380), (111, 3492320), (115, 3370848), (120, 3230396), (130, 2981904), (138, 2809040), (146, 2655120), (148, 2619240), (156, 2484920), (160, 2422797), (184, 2106780), (185, 2095392), (195, 1987936), (208, 1863690), (219, 1770080), (222, 1746160), (230, 1685424), (240, 1615198), (260, 1490952), (276, 1404520), (292, 1327560), (296, 1309620), (299, 1296480), (312, 1242460), (345, 1123616), (365, 1062048), (368, 1053390), (370, 1047696), (390, 993968), (416, 931845), (438, 885040), (444, 873080), (460, 842712), (480, 807599), (481, 805920), (520, 745476), (552, 702260), (555, 698464), (584, 663780), (592, 654810), (598, 648240), (624, 621230), (690, 561808), (730, 531024), (736, 526695), (740, 523848), (780, 496984), (851, 455520), (876, 442520), (888, 436540), (897, 432160), (920, 421356), (949, 408480), (962, 402960), (1040, 372738), (1095, 354016), (1104, 351130), (1110, 349232), (1168, 331890), (1184, 327405), (1196, 324120), (1248, 310615), (1380, 280904), (1443, 268640), (1460, 265512), (1480, 261924), (1495, 259296), (1560, 248492), (1679, 230880), (1702, 227760), (1752, 221260), (1776, 218270), (1794, 216080), (1840, 210678), (1898, 204240), (1924, 201480), (2080, 186369), (2190, 177008), (2208, 175565), (2220, 174616), (2336, 165945), (2392, 162060), (2405, 161184), (2553, 151840), (2701, 143520), (2760, 140452), (2847, 136160), (2886, 134320), (2920, 132756), (2960, 130962), (2990, 129648), (3120, 124246), (3358, 115440), (3404, 113880), (3504, 110630), (3552, 109135), (3588, 108040), (3680, 105339), (3796, 102120), (3848, 100740), (4255, 91104), (4380, 88504), (4440, 87308), (4485, 86432), (4745, 81696), (4784, 81030), (4810, 80592), (5037, 76960), (5106, 75920), (5402, 71760), (5520, 70226), (5694, 68080), (5772, 67160), (5840, 66378), (5920, 65481), (5980, 64824), (6240, 62123), (6716, 57720), (6808, 56940), (7008, 55315), (7176, 54020), (7215, 53728), (7592, 51060), (7696, 50370), (8103, 47840), (8395, 46176), (8510, 45552), (8760, 44252), (8880, 43654), (8970, 43216), (9490, 40848), (9568, 40515), (9620, 40296), (10074, 38480), (10212, 37960), (10804, 35880), (11040, 35113), (11063, 35040), (11388, 34040), (11544, 33580), (11680, 33189), (11960, 32412), (12765, 30368), (13432, 28860), (13505, 28704), (13616, 28470), (14235, 27232), (14352, 27010), (14430, 26864), (15184, 25530), (15392, 25185), (16206, 23920), (16790, 23088), (17020, 22776), (17520, 22126), (17760, 21827), (17940, 21608), (18980, 20424), (19240, 20148)]