397535040

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 420

約数和(自身を含む): 1650231396

約数和(自身を除く): 1252696356

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 313, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 626, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 939, 945, 960, 980, 1008, 1080, 1120, 1134, 1176, 1252, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1565, 1568, 1620, 1680, 1728, 1764, 1878, 1890, 1960, 2016, 2160, 2191, 2205, 2240, 2268, 2352, 2504, 2520, 2592, 2646, 2817, 2835, 2880, 2940, 3024, 3130, 3136, 3240, 3360, 3528, 3756, 3780, 3920, 3969, 4032, 4320, 4382, 4410, 4536, 4695, 4704, 5008, 5040, 5184, 5292, 5634, 5670, 5880, 6048, 6260, 6480, 6573, 6615, 6720, 7056, 7512, 7560, 7840, 7938, 8451, 8640, 8764, 8820, 9072, 9390, 9408, 10016, 10080, 10584, 10955, 11268, 11340, 11760, 12096, 12520, 12960, 13146, 13230, 14085, 14112, 15024, 15120, 15337, 15680, 15876, 16902, 17528, 17640, 18144, 18780, 19719, 19845, 20032, 20160, 21168, 21910, 22536, 22680, 23520, 25040, 25353, 25920, 26292, 26460, 28170, 28224, 30048, 30240, 30674, 31752, 32865, 33804, 35056, 35280, 36288, 37560, 39438, 39690, 42255, 42336, 43820, 45072, 45360, 46011, 47040, 50080, 50706, 52584, 52920, 56340, 59157, 60096, 60480, 61348, 63504, 65730, 67608, 70112, 70560, 75120, 76685, 78876, 79380, 84510, 84672, 87640, 90144, 90720, 92022, 98595, 100160, 101412, 105168, 105840, 112680, 118314, 122696, 126765, 127008, 131460, 135216, 138033, 140224, 141120, 150240, 153370, 157752, 158760, 169020, 175280, 177471, 180288, 181440, 184044, 197190, 202824, 210336, 211680, 225360, 230055, 236628, 245392, 253530, 254016, 262920, 270432, 276066, 295785, 300480, 306740, 315504, 317520, 338040, 350560, 354942, 368088, 394380, 405648, 414099, 420672, 423360, 450720, 460110, 473256, 490784, 507060, 525840, 540864, 552132, 591570, 613480, 631008, 635040, 676080, 690165, 701120, 709884, 736176, 788760, 811296, 828198, 887355, 901440, 920220, 946512, 981568, 1014120, 1051680, 1104264, 1183140, 1226960, 1242297, 1262016, 1270080, 1352160, 1380330, 1419768, 1472352, 1577520, 1622592, 1656396, 1774710, 1840440, 1893024, 2028240, 2070495, 2103360, 2208528, 2366280, 2453920, 2484594, 2704320, 2760660, 2839536, 2944704, 3155040, 3312792, 3549420, 3680880, 3786048, 4056480, 4140990, 4417056, 4732560, 4907840, 4969188, 5521320, 5679072, 6211485, 6310080, 6625584, 7098840, 7361760, 8112960, 8281980, 8834112, 9465120, 9938376, 11042640, 11358144, 12422970, 13251168, 14197680, 14723520, 16563960, 18930240, 19876752, 22085280, 24845940, 26502336, 28395360, 33127920, 39753504, 44170560, 49691880, 56790720, 66255840, 79507008, 99383760, 132511680, 198767520, 397535040]

約数ペア:

[(1, 397535040), (2, 198767520), (3, 132511680), (4, 99383760), (5, 79507008), (6, 66255840), (7, 56790720), (8, 49691880), (9, 44170560), (10, 39753504), (12, 33127920), (14, 28395360), (15, 26502336), (16, 24845940), (18, 22085280), (20, 19876752), (21, 18930240), (24, 16563960), (27, 14723520), (28, 14197680), (30, 13251168), (32, 12422970), (35, 11358144), (36, 11042640), (40, 9938376), (42, 9465120), (45, 8834112), (48, 8281980), (49, 8112960), (54, 7361760), (56, 7098840), (60, 6625584), (63, 6310080), (64, 6211485), (70, 5679072), (72, 5521320), (80, 4969188), (81, 4907840), (84, 4732560), (90, 4417056), (96, 4140990), (98, 4056480), (105, 3786048), (108, 3680880), (112, 3549420), (120, 3312792), (126, 3155040), (135, 2944704), (140, 2839536), (144, 2760660), (147, 2704320), (160, 2484594), (162, 2453920), (168, 2366280), (180, 2208528), (189, 2103360), (192, 2070495), (196, 2028240), (210, 1893024), (216, 1840440), (224, 1774710), (240, 1656396), (245, 1622592), (252, 1577520), (270, 1472352), (280, 1419768), (288, 1380330), (294, 1352160), (313, 1270080), (315, 1262016), (320, 1242297), (324, 1226960), (336, 1183140), (360, 1104264), (378, 1051680), (392, 1014120), (405, 981568), (420, 946512), (432, 920220), (441, 901440), (448, 887355), (480, 828198), (490, 811296), (504, 788760), (540, 736176), (560, 709884), (567, 701120), (576, 690165), (588, 676080), (626, 635040), (630, 631008), (648, 613480), (672, 591570), (720, 552132), (735, 540864), (756, 525840), (784, 507060), (810, 490784), (840, 473256), (864, 460110), (882, 450720), (939, 423360), (945, 420672), (960, 414099), (980, 405648), (1008, 394380), (1080, 368088), (1120, 354942), (1134, 350560), (1176, 338040), (1252, 317520), (1260, 315504), (1296, 306740), (1323, 300480), (1344, 295785), (1440, 276066), (1470, 270432), (1512, 262920), (1565, 254016), (1568, 253530), (1620, 245392), (1680, 236628), (1728, 230055), (1764, 225360), (1878, 211680), (1890, 210336), (1960, 202824), (2016, 197190), (2160, 184044), (2191, 181440), (2205, 180288), (2240, 177471), (2268, 175280), (2352, 169020), (2504, 158760), (2520, 157752), (2592, 153370), (2646, 150240), (2817, 141120), (2835, 140224), (2880, 138033), (2940, 135216), (3024, 131460), (3130, 127008), (3136, 126765), (3240, 122696), (3360, 118314), (3528, 112680), (3756, 105840), (3780, 105168), (3920, 101412), (3969, 100160), (4032, 98595), (4320, 92022), (4382, 90720), (4410, 90144), (4536, 87640), (4695, 84672), (4704, 84510), (5008, 79380), (5040, 78876), (5184, 76685), (5292, 75120), (5634, 70560), (5670, 70112), (5880, 67608), (6048, 65730), (6260, 63504), (6480, 61348), (6573, 60480), (6615, 60096), (6720, 59157), (7056, 56340), (7512, 52920), (7560, 52584), (7840, 50706), (7938, 50080), (8451, 47040), (8640, 46011), (8764, 45360), (8820, 45072), (9072, 43820), (9390, 42336), (9408, 42255), (10016, 39690), (10080, 39438), (10584, 37560), (10955, 36288), (11268, 35280), (11340, 35056), (11760, 33804), (12096, 32865), (12520, 31752), (12960, 30674), (13146, 30240), (13230, 30048), (14085, 28224), (14112, 28170), (15024, 26460), (15120, 26292), (15337, 25920), (15680, 25353), (15876, 25040), (16902, 23520), (17528, 22680), (17640, 22536), (18144, 21910), (18780, 21168), (19719, 20160), (19845, 20032)]