315920640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 432

約数和(自身を含む): 1241509248

約数和(自身を除く): 925588608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 73, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 146, 147, 160, 161, 168, 184, 192, 196, 210, 219, 224, 230, 240, 245, 256, 276, 280, 292, 294, 320, 322, 336, 345, 365, 368, 384, 392, 420, 438, 448, 460, 480, 483, 490, 511, 552, 560, 584, 588, 640, 644, 672, 690, 730, 735, 736, 768, 784, 805, 840, 876, 896, 920, 960, 966, 980, 1022, 1095, 1104, 1120, 1127, 1168, 1176, 1280, 1288, 1344, 1380, 1460, 1470, 1472, 1533, 1568, 1610, 1679, 1680, 1752, 1792, 1840, 1920, 1932, 1960, 2044, 2190, 2208, 2240, 2254, 2336, 2352, 2415, 2555, 2576, 2688, 2760, 2920, 2940, 2944, 3066, 3136, 3220, 3358, 3360, 3381, 3504, 3577, 3680, 3840, 3864, 3920, 4088, 4380, 4416, 4480, 4508, 4672, 4704, 4830, 5037, 5110, 5152, 5376, 5520, 5635, 5840, 5880, 5888, 6132, 6272, 6440, 6716, 6720, 6762, 7008, 7154, 7360, 7665, 7728, 7840, 8176, 8395, 8760, 8832, 8960, 9016, 9344, 9408, 9660, 10074, 10220, 10304, 10731, 11040, 11270, 11680, 11753, 11760, 12264, 12544, 12880, 13432, 13440, 13524, 14016, 14308, 14720, 15330, 15456, 15680, 16352, 16790, 16905, 17520, 17664, 17885, 18032, 18688, 18816, 19320, 20148, 20440, 20608, 21462, 22080, 22540, 23360, 23506, 23520, 24528, 25185, 25760, 26864, 26880, 27048, 28032, 28616, 29440, 30660, 30912, 31360, 32704, 33580, 33810, 35040, 35259, 35770, 36064, 37632, 38640, 40296, 40880, 41216, 42924, 44160, 45080, 46720, 47012, 47040, 49056, 50370, 51520, 53655, 53728, 54096, 56064, 57232, 58765, 61320, 61824, 62720, 65408, 67160, 67620, 70080, 70518, 71540, 72128, 77280, 80592, 81760, 82271, 85848, 88320, 90160, 93440, 94024, 94080, 98112, 100740, 103040, 107310, 107456, 108192, 114464, 117530, 122640, 123648, 130816, 134320, 135240, 140160, 141036, 143080, 144256, 154560, 161184, 163520, 164542, 171696, 176295, 180320, 188048, 188160, 196224, 201480, 206080, 214620, 214912, 216384, 228928, 235060, 245280, 246813, 268640, 270480, 280320, 282072, 286160, 288512, 309120, 322368, 327040, 329084, 343392, 352590, 360640, 376096, 392448, 402960, 411355, 429240, 429824, 432768, 457856, 470120, 490560, 493626, 537280, 540960, 564144, 572320, 618240, 644736, 654080, 658168, 686784, 705180, 721280, 752192, 805920, 822710, 858480, 865536, 915712, 940240, 981120, 987252, 1074560, 1081920, 1128288, 1144640, 1234065, 1289472, 1316336, 1373568, 1410360, 1442560, 1504384, 1611840, 1645420, 1716960, 1880480, 1962240, 1974504, 2149120, 2163840, 2256576, 2289280, 2468130, 2632672, 2747136, 2820720, 3008768, 3223680, 3290840, 3433920, 3760960, 3949008, 4327680, 4513152, 4578560, 4936260, 5265344, 5641440, 6447360, 6581680, 6867840, 7521920, 7898016, 9026304, 9872520, 10530688, 11282880, 13163360, 13735680, 15043840, 15796032, 19745040, 21061376, 22565760, 26326720, 31592064, 39490080, 45131520, 52653440, 63184128, 78980160, 105306880, 157960320, 315920640]

約数ペア:

[(1, 315920640), (2, 157960320), (3, 105306880), (4, 78980160), (5, 63184128), (6, 52653440), (7, 45131520), (8, 39490080), (10, 31592064), (12, 26326720), (14, 22565760), (15, 21061376), (16, 19745040), (20, 15796032), (21, 15043840), (23, 13735680), (24, 13163360), (28, 11282880), (30, 10530688), (32, 9872520), (35, 9026304), (40, 7898016), (42, 7521920), (46, 6867840), (48, 6581680), (49, 6447360), (56, 5641440), (60, 5265344), (64, 4936260), (69, 4578560), (70, 4513152), (73, 4327680), (80, 3949008), (84, 3760960), (92, 3433920), (96, 3290840), (98, 3223680), (105, 3008768), (112, 2820720), (115, 2747136), (120, 2632672), (128, 2468130), (138, 2289280), (140, 2256576), (146, 2163840), (147, 2149120), (160, 1974504), (161, 1962240), (168, 1880480), (184, 1716960), (192, 1645420), (196, 1611840), (210, 1504384), (219, 1442560), (224, 1410360), (230, 1373568), (240, 1316336), (245, 1289472), (256, 1234065), (276, 1144640), (280, 1128288), (292, 1081920), (294, 1074560), (320, 987252), (322, 981120), (336, 940240), (345, 915712), (365, 865536), (368, 858480), (384, 822710), (392, 805920), (420, 752192), (438, 721280), (448, 705180), (460, 686784), (480, 658168), (483, 654080), (490, 644736), (511, 618240), (552, 572320), (560, 564144), (584, 540960), (588, 537280), (640, 493626), (644, 490560), (672, 470120), (690, 457856), (730, 432768), (735, 429824), (736, 429240), (768, 411355), (784, 402960), (805, 392448), (840, 376096), (876, 360640), (896, 352590), (920, 343392), (960, 329084), (966, 327040), (980, 322368), (1022, 309120), (1095, 288512), (1104, 286160), (1120, 282072), (1127, 280320), (1168, 270480), (1176, 268640), (1280, 246813), (1288, 245280), (1344, 235060), (1380, 228928), (1460, 216384), (1470, 214912), (1472, 214620), (1533, 206080), (1568, 201480), (1610, 196224), (1679, 188160), (1680, 188048), (1752, 180320), (1792, 176295), (1840, 171696), (1920, 164542), (1932, 163520), (1960, 161184), (2044, 154560), (2190, 144256), (2208, 143080), (2240, 141036), (2254, 140160), (2336, 135240), (2352, 134320), (2415, 130816), (2555, 123648), (2576, 122640), (2688, 117530), (2760, 114464), (2920, 108192), (2940, 107456), (2944, 107310), (3066, 103040), (3136, 100740), (3220, 98112), (3358, 94080), (3360, 94024), (3381, 93440), (3504, 90160), (3577, 88320), (3680, 85848), (3840, 82271), (3864, 81760), (3920, 80592), (4088, 77280), (4380, 72128), (4416, 71540), (4480, 70518), (4508, 70080), (4672, 67620), (4704, 67160), (4830, 65408), (5037, 62720), (5110, 61824), (5152, 61320), (5376, 58765), (5520, 57232), (5635, 56064), (5840, 54096), (5880, 53728), (5888, 53655), (6132, 51520), (6272, 50370), (6440, 49056), (6716, 47040), (6720, 47012), (6762, 46720), (7008, 45080), (7154, 44160), (7360, 42924), (7665, 41216), (7728, 40880), (7840, 40296), (8176, 38640), (8395, 37632), (8760, 36064), (8832, 35770), (8960, 35259), (9016, 35040), (9344, 33810), (9408, 33580), (9660, 32704), (10074, 31360), (10220, 30912), (10304, 30660), (10731, 29440), (11040, 28616), (11270, 28032), (11680, 27048), (11753, 26880), (11760, 26864), (12264, 25760), (12544, 25185), (12880, 24528), (13432, 23520), (13440, 23506), (13524, 23360), (14016, 22540), (14308, 22080), (14720, 21462), (15330, 20608), (15456, 20440), (15680, 20148), (16352, 19320), (16790, 18816), (16905, 18688), (17520, 18032), (17664, 17885)]