210851520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 224

約数和(自身を含む): 749661696

約数和(自身を除く): 538810176

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, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 264, 320, 328, 330, 352, 410, 440, 451, 480, 487, 492, 528, 615, 656, 660, 704, 820, 880, 902, 960, 974, 984, 1056, 1230, 1312, 1320, 1353, 1461, 1640, 1760, 1804, 1948, 1968, 2112, 2255, 2435, 2460, 2624, 2640, 2706, 2922, 3280, 3520, 3608, 3896, 3936, 4510, 4870, 4920, 5280, 5357, 5412, 5844, 6560, 6765, 7216, 7305, 7792, 7872, 9020, 9740, 9840, 10560, 10714, 10824, 11688, 13120, 13530, 14432, 14610, 15584, 16071, 18040, 19480, 19680, 19967, 21428, 21648, 23376, 26785, 27060, 28864, 29220, 31168, 32142, 36080, 38960, 39360, 39934, 42856, 43296, 46752, 53570, 54120, 58440, 59901, 64284, 72160, 77920, 79868, 80355, 85712, 86592, 93504, 99835, 107140, 108240, 116880, 119802, 128568, 144320, 155840, 159736, 160710, 171424, 199670, 214280, 216480, 219637, 233760, 239604, 257136, 299505, 319472, 321420, 342848, 399340, 428560, 432960, 439274, 467520, 479208, 514272, 599010, 638944, 642840, 658911, 798680, 857120, 878548, 958416, 1028544, 1098185, 1198020, 1277888, 1285680, 1317822, 1597360, 1714240, 1757096, 1916832, 2196370, 2396040, 2571360, 2635644, 3194720, 3294555, 3514192, 3833664, 4392740, 4792080, 5142720, 5271288, 6389440, 6589110, 7028384, 8785480, 9584160, 10542576, 13178220, 14056768, 17570960, 19168320, 21085152, 26356440, 35141920, 42170304, 52712880, 70283840, 105425760, 210851520]

約数ペア:

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