421703040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 256

約数和(自身を含む): 1505226240

約数和(自身を除く): 1083523200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 264, 320, 328, 330, 352, 384, 410, 440, 451, 480, 487, 492, 528, 615, 640, 656, 660, 704, 820, 880, 902, 960, 974, 984, 1056, 1230, 1312, 1320, 1353, 1408, 1461, 1640, 1760, 1804, 1920, 1948, 1968, 2112, 2255, 2435, 2460, 2624, 2640, 2706, 2922, 3280, 3520, 3608, 3896, 3936, 4224, 4510, 4870, 4920, 5248, 5280, 5357, 5412, 5844, 6560, 6765, 7040, 7216, 7305, 7792, 7872, 9020, 9740, 9840, 10560, 10714, 10824, 11688, 13120, 13530, 14432, 14610, 15584, 15744, 16071, 18040, 19480, 19680, 19967, 21120, 21428, 21648, 23376, 26240, 26785, 27060, 28864, 29220, 31168, 32142, 36080, 38960, 39360, 39934, 42856, 43296, 46752, 53570, 54120, 57728, 58440, 59901, 62336, 64284, 72160, 77920, 78720, 79868, 80355, 85712, 86592, 93504, 99835, 107140, 108240, 116880, 119802, 128568, 144320, 155840, 159736, 160710, 171424, 173184, 187008, 199670, 214280, 216480, 219637, 233760, 239604, 257136, 288640, 299505, 311680, 319472, 321420, 342848, 399340, 428560, 432960, 439274, 467520, 479208, 514272, 599010, 638944, 642840, 658911, 685696, 798680, 857120, 865920, 878548, 935040, 958416, 1028544, 1098185, 1198020, 1277888, 1285680, 1317822, 1597360, 1714240, 1757096, 1916832, 2057088, 2196370, 2396040, 2555776, 2571360, 2635644, 3194720, 3294555, 3428480, 3514192, 3833664, 4392740, 4792080, 5142720, 5271288, 6389440, 6589110, 7028384, 7667328, 8785480, 9584160, 10285440, 10542576, 12778880, 13178220, 14056768, 17570960, 19168320, 21085152, 26356440, 28113536, 35141920, 38336640, 42170304, 52712880, 70283840, 84340608, 105425760, 140567680, 210851520, 421703040]

約数ペア:

[(1, 421703040), (2, 210851520), (3, 140567680), (4, 105425760), (5, 84340608), (6, 70283840), (8, 52712880), (10, 42170304), (11, 38336640), (12, 35141920), (15, 28113536), (16, 26356440), (20, 21085152), (22, 19168320), (24, 17570960), (30, 14056768), (32, 13178220), (33, 12778880), (40, 10542576), (41, 10285440), (44, 9584160), (48, 8785480), (55, 7667328), (60, 7028384), (64, 6589110), (66, 6389440), (80, 5271288), (82, 5142720), (88, 4792080), (96, 4392740), (110, 3833664), (120, 3514192), (123, 3428480), (128, 3294555), (132, 3194720), (160, 2635644), (164, 2571360), (165, 2555776), (176, 2396040), (192, 2196370), (205, 2057088), (220, 1916832), (240, 1757096), (246, 1714240), (264, 1597360), (320, 1317822), (328, 1285680), (330, 1277888), (352, 1198020), (384, 1098185), (410, 1028544), (440, 958416), (451, 935040), (480, 878548), (487, 865920), (492, 857120), (528, 798680), (615, 685696), (640, 658911), (656, 642840), (660, 638944), (704, 599010), (820, 514272), (880, 479208), (902, 467520), (960, 439274), (974, 432960), (984, 428560), (1056, 399340), (1230, 342848), (1312, 321420), (1320, 319472), (1353, 311680), (1408, 299505), (1461, 288640), (1640, 257136), (1760, 239604), (1804, 233760), (1920, 219637), (1948, 216480), (1968, 214280), (2112, 199670), (2255, 187008), (2435, 173184), (2460, 171424), (2624, 160710), (2640, 159736), (2706, 155840), (2922, 144320), (3280, 128568), (3520, 119802), (3608, 116880), (3896, 108240), (3936, 107140), (4224, 99835), (4510, 93504), (4870, 86592), (4920, 85712), (5248, 80355), (5280, 79868), (5357, 78720), (5412, 77920), (5844, 72160), (6560, 64284), (6765, 62336), (7040, 59901), (7216, 58440), (7305, 57728), (7792, 54120), (7872, 53570), (9020, 46752), (9740, 43296), (9840, 42856), (10560, 39934), (10714, 39360), (10824, 38960), (11688, 36080), (13120, 32142), (13530, 31168), (14432, 29220), (14610, 28864), (15584, 27060), (15744, 26785), (16071, 26240), (18040, 23376), (19480, 21648), (19680, 21428), (19967, 21120)]