1838730240

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 352

約数和(自身を含む): 6697128960

約数和(自身を除く): 4858398720

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, 283, 288, 320, 360, 376, 384, 423, 432, 470, 480, 512, 540, 564, 566, 576, 640, 705, 720, 752, 768, 846, 849, 864, 940, 960, 1024, 1080, 1128, 1132, 1152, 1269, 1280, 1410, 1415, 1440, 1504, 1536, 1692, 1698, 1728, 1880, 1920, 2115, 2160, 2256, 2264, 2304, 2538, 2547, 2560, 2820, 2830, 2880, 3008, 3072, 3384, 3396, 3456, 3760, 3840, 4230, 4245, 4320, 4512, 4528, 4608, 5076, 5094, 5120, 5640, 5660, 5760, 6016, 6345, 6768, 6792, 6912, 7520, 7641, 7680, 8460, 8490, 8640, 9024, 9056, 9216, 10152, 10188, 11280, 11320, 11520, 12032, 12690, 12735, 13301, 13536, 13584, 13824, 15040, 15282, 15360, 16920, 16980, 17280, 18048, 18112, 20304, 20376, 22560, 22640, 23040, 24064, 25380, 25470, 26602, 27072, 27168, 27648, 30080, 30564, 33840, 33960, 34560, 36096, 36224, 38205, 39903, 40608, 40752, 45120, 45280, 46080, 48128, 50760, 50940, 53204, 54144, 54336, 60160, 61128, 66505, 67680, 67920, 69120, 72192, 72448, 76410, 79806, 81216, 81504, 90240, 90560, 101520, 101880, 106408, 108288, 108672, 119709, 120320, 122256, 133010, 135360, 135840, 138240, 144384, 144896, 152820, 159612, 162432, 163008, 180480, 181120, 199515, 203040, 203760, 212816, 216576, 217344, 239418, 240640, 244512, 266020, 270720, 271680, 289792, 305640, 319224, 324864, 326016, 359127, 360960, 362240, 399030, 406080, 407520, 425632, 433152, 434688, 478836, 489024, 532040, 541440, 543360, 598545, 611280, 638448, 649728, 652032, 718254, 721920, 724480, 798060, 812160, 815040, 851264, 869376, 957672, 978048, 1064080, 1082880, 1086720, 1197090, 1222560, 1276896, 1299456, 1304064, 1436508, 1448960, 1596120, 1624320, 1630080, 1702528, 1795635, 1915344, 1956096, 2128160, 2165760, 2173440, 2394180, 2445120, 2553792, 2608128, 2873016, 3192240, 3248640, 3260160, 3405056, 3591270, 3830688, 3912192, 4256320, 4346880, 4788360, 4890240, 5107584, 5746032, 6384480, 6497280, 6520320, 6810112, 7182540, 7661376, 7824384, 8512640, 9576720, 9780480, 10215168, 11492064, 12768960, 13040640, 13620224, 14365080, 15322752, 17025280, 19153440, 19560960, 20430336, 22984128, 25537920, 28730160, 30645504, 34050560, 38306880, 39121920, 40860672, 45968256, 51075840, 57460320, 61291008, 68101120, 76613760, 91936512, 102151680, 114920640, 122582016, 153227520, 183873024, 204303360, 229841280, 306455040, 367746048, 459682560, 612910080, 919365120, 1838730240]

約数ペア:

[(1, 1838730240), (2, 919365120), (3, 612910080), (4, 459682560), (5, 367746048), (6, 306455040), (8, 229841280), (9, 204303360), (10, 183873024), (12, 153227520), (15, 122582016), (16, 114920640), (18, 102151680), (20, 91936512), (24, 76613760), (27, 68101120), (30, 61291008), (32, 57460320), (36, 51075840), (40, 45968256), (45, 40860672), (47, 39121920), (48, 38306880), (54, 34050560), (60, 30645504), (64, 28730160), (72, 25537920), (80, 22984128), (90, 20430336), (94, 19560960), (96, 19153440), (108, 17025280), (120, 15322752), (128, 14365080), (135, 13620224), (141, 13040640), (144, 12768960), (160, 11492064), (180, 10215168), (188, 9780480), (192, 9576720), (216, 8512640), (235, 7824384), (240, 7661376), (256, 7182540), (270, 6810112), (282, 6520320), (283, 6497280), (288, 6384480), (320, 5746032), (360, 5107584), (376, 4890240), (384, 4788360), (423, 4346880), (432, 4256320), (470, 3912192), (480, 3830688), (512, 3591270), (540, 3405056), (564, 3260160), (566, 3248640), (576, 3192240), (640, 2873016), (705, 2608128), (720, 2553792), (752, 2445120), (768, 2394180), (846, 2173440), (849, 2165760), (864, 2128160), (940, 1956096), (960, 1915344), (1024, 1795635), (1080, 1702528), (1128, 1630080), (1132, 1624320), (1152, 1596120), (1269, 1448960), (1280, 1436508), (1410, 1304064), (1415, 1299456), (1440, 1276896), (1504, 1222560), (1536, 1197090), (1692, 1086720), (1698, 1082880), (1728, 1064080), (1880, 978048), (1920, 957672), (2115, 869376), (2160, 851264), (2256, 815040), (2264, 812160), (2304, 798060), (2538, 724480), (2547, 721920), (2560, 718254), (2820, 652032), (2830, 649728), (2880, 638448), (3008, 611280), (3072, 598545), (3384, 543360), (3396, 541440), (3456, 532040), (3760, 489024), (3840, 478836), (4230, 434688), (4245, 433152), (4320, 425632), (4512, 407520), (4528, 406080), (4608, 399030), (5076, 362240), (5094, 360960), (5120, 359127), (5640, 326016), (5660, 324864), (5760, 319224), (6016, 305640), (6345, 289792), (6768, 271680), (6792, 270720), (6912, 266020), (7520, 244512), (7641, 240640), (7680, 239418), (8460, 217344), (8490, 216576), (8640, 212816), (9024, 203760), (9056, 203040), (9216, 199515), (10152, 181120), (10188, 180480), (11280, 163008), (11320, 162432), (11520, 159612), (12032, 152820), (12690, 144896), (12735, 144384), (13301, 138240), (13536, 135840), (13584, 135360), (13824, 133010), (15040, 122256), (15282, 120320), (15360, 119709), (16920, 108672), (16980, 108288), (17280, 106408), (18048, 101880), (18112, 101520), (20304, 90560), (20376, 90240), (22560, 81504), (22640, 81216), (23040, 79806), (24064, 76410), (25380, 72448), (25470, 72192), (26602, 69120), (27072, 67920), (27168, 67680), (27648, 66505), (30080, 61128), (30564, 60160), (33840, 54336), (33960, 54144), (34560, 53204), (36096, 50940), (36224, 50760), (38205, 48128), (39903, 46080), (40608, 45280), (40752, 45120)]