1328693760

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 320

約数和(自身を含む): 4831833600

約数和(自身を除く): 3503139840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 409, 423, 432, 470, 480, 512, 540, 564, 576, 640, 705, 720, 752, 768, 818, 846, 864, 940, 960, 1080, 1128, 1152, 1227, 1269, 1280, 1410, 1440, 1504, 1536, 1636, 1692, 1728, 1880, 1920, 2045, 2115, 2160, 2256, 2304, 2454, 2538, 2560, 2820, 2880, 3008, 3272, 3384, 3456, 3681, 3760, 3840, 4090, 4230, 4320, 4512, 4608, 4908, 5076, 5640, 5760, 6016, 6135, 6345, 6544, 6768, 6912, 7362, 7520, 7680, 8180, 8460, 8640, 9024, 9816, 10152, 11043, 11280, 11520, 12032, 12270, 12690, 13088, 13536, 13824, 14724, 15040, 16360, 16920, 17280, 18048, 18405, 19223, 19632, 20304, 22086, 22560, 23040, 24064, 24540, 25380, 26176, 27072, 29448, 30080, 32720, 33840, 34560, 36096, 36810, 38446, 39264, 40608, 44172, 45120, 49080, 50760, 52352, 54144, 55215, 57669, 58896, 60160, 65440, 67680, 69120, 72192, 73620, 76892, 78528, 81216, 88344, 90240, 96115, 98160, 101520, 104704, 108288, 110430, 115338, 117792, 120320, 130880, 135360, 147240, 153784, 157056, 162432, 173007, 176688, 180480, 192230, 196320, 203040, 209408, 216576, 220860, 230676, 235584, 261760, 270720, 288345, 294480, 307568, 314112, 324864, 346014, 353376, 360960, 384460, 392640, 406080, 441720, 461352, 471168, 519021, 523520, 541440, 576690, 588960, 615136, 628224, 649728, 692028, 706752, 768920, 785280, 812160, 865035, 883440, 922704, 942336, 1038042, 1047040, 1082880, 1153380, 1177920, 1230272, 1384056, 1413504, 1537840, 1570560, 1624320, 1730070, 1766880, 1845408, 1884672, 2076084, 2306760, 2355840, 2460544, 2595105, 2768112, 2827008, 3075680, 3141120, 3248640, 3460140, 3533760, 3690816, 4152168, 4613520, 4711680, 4921088, 5190210, 5536224, 5654016, 6151360, 6920280, 7067520, 7381632, 8304336, 9227040, 9423360, 9842176, 10380420, 11072448, 12302720, 13840560, 14135040, 14763264, 16608672, 18454080, 20760840, 22144896, 24605440, 27681120, 28270080, 29526528, 33217344, 36908160, 41521680, 44289792, 49210880, 55362240, 66434688, 73816320, 83043360, 88579584, 110724480, 132869376, 147632640, 166086720, 221448960, 265738752, 332173440, 442897920, 664346880, 1328693760]

約数ペア:

[(1, 1328693760), (2, 664346880), (3, 442897920), (4, 332173440), (5, 265738752), (6, 221448960), (8, 166086720), (9, 147632640), (10, 132869376), (12, 110724480), (15, 88579584), (16, 83043360), (18, 73816320), (20, 66434688), (24, 55362240), (27, 49210880), (30, 44289792), (32, 41521680), (36, 36908160), (40, 33217344), (45, 29526528), (47, 28270080), (48, 27681120), (54, 24605440), (60, 22144896), (64, 20760840), (72, 18454080), (80, 16608672), (90, 14763264), (94, 14135040), (96, 13840560), (108, 12302720), (120, 11072448), (128, 10380420), (135, 9842176), (141, 9423360), (144, 9227040), (160, 8304336), (180, 7381632), (188, 7067520), (192, 6920280), (216, 6151360), (235, 5654016), (240, 5536224), (256, 5190210), (270, 4921088), (282, 4711680), (288, 4613520), (320, 4152168), (360, 3690816), (376, 3533760), (384, 3460140), (409, 3248640), (423, 3141120), (432, 3075680), (470, 2827008), (480, 2768112), (512, 2595105), (540, 2460544), (564, 2355840), (576, 2306760), (640, 2076084), (705, 1884672), (720, 1845408), (752, 1766880), (768, 1730070), (818, 1624320), (846, 1570560), (864, 1537840), (940, 1413504), (960, 1384056), (1080, 1230272), (1128, 1177920), (1152, 1153380), (1227, 1082880), (1269, 1047040), (1280, 1038042), (1410, 942336), (1440, 922704), (1504, 883440), (1536, 865035), (1636, 812160), (1692, 785280), (1728, 768920), (1880, 706752), (1920, 692028), (2045, 649728), (2115, 628224), (2160, 615136), (2256, 588960), (2304, 576690), (2454, 541440), (2538, 523520), (2560, 519021), (2820, 471168), (2880, 461352), (3008, 441720), (3272, 406080), (3384, 392640), (3456, 384460), (3681, 360960), (3760, 353376), (3840, 346014), (4090, 324864), (4230, 314112), (4320, 307568), (4512, 294480), (4608, 288345), (4908, 270720), (5076, 261760), (5640, 235584), (5760, 230676), (6016, 220860), (6135, 216576), (6345, 209408), (6544, 203040), (6768, 196320), (6912, 192230), (7362, 180480), (7520, 176688), (7680, 173007), (8180, 162432), (8460, 157056), (8640, 153784), (9024, 147240), (9816, 135360), (10152, 130880), (11043, 120320), (11280, 117792), (11520, 115338), (12032, 110430), (12270, 108288), (12690, 104704), (13088, 101520), (13536, 98160), (13824, 96115), (14724, 90240), (15040, 88344), (16360, 81216), (16920, 78528), (17280, 76892), (18048, 73620), (18405, 72192), (19223, 69120), (19632, 67680), (20304, 65440), (22086, 60160), (22560, 58896), (23040, 57669), (24064, 55215), (24540, 54144), (25380, 52352), (26176, 50760), (27072, 49080), (29448, 45120), (30080, 44172), (32720, 40608), (33840, 39264), (34560, 38446), (36096, 36810)]