571669280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 1737469440

約数和(自身を除く): 1165800160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 71, 79, 80, 91, 98, 104, 112, 130, 140, 142, 158, 160, 182, 196, 208, 224, 245, 260, 280, 284, 316, 355, 364, 392, 395, 416, 455, 490, 497, 520, 553, 560, 568, 632, 637, 710, 728, 784, 790, 910, 923, 980, 994, 1027, 1040, 1106, 1120, 1136, 1264, 1274, 1420, 1456, 1568, 1580, 1820, 1846, 1960, 1988, 2054, 2080, 2212, 2272, 2485, 2528, 2548, 2765, 2840, 2912, 3160, 3185, 3479, 3640, 3692, 3871, 3920, 3976, 4108, 4424, 4615, 4970, 5096, 5135, 5530, 5609, 5680, 6320, 6370, 6461, 6958, 7189, 7280, 7384, 7742, 7840, 7952, 8216, 8848, 9230, 9940, 10192, 10270, 11060, 11218, 11360, 12640, 12740, 12922, 13916, 14378, 14560, 14768, 15484, 15904, 16432, 17395, 17696, 18460, 19355, 19880, 20384, 20540, 22120, 22436, 25480, 25844, 27832, 28045, 28756, 29536, 30968, 32305, 32864, 34790, 35945, 36920, 38710, 39263, 39760, 41080, 44240, 44872, 45227, 50323, 50960, 51688, 55664, 56090, 57512, 61936, 64610, 69580, 71890, 72917, 73840, 77420, 78526, 79520, 82160, 88480, 89744, 90454, 100646, 101920, 103376, 111328, 112180, 115024, 123872, 129220, 139160, 143780, 145834, 147680, 154840, 157052, 164320, 179488, 180908, 196315, 201292, 206752, 224360, 226135, 230048, 251615, 258440, 274841, 278320, 287560, 291668, 309680, 314104, 361816, 364585, 392630, 402584, 448720, 452270, 503230, 510419, 516880, 549682, 556640, 575120, 583336, 619360, 628208, 723632, 729170, 785260, 805168, 897440, 904540, 1006460, 1020838, 1033760, 1099364, 1150240, 1166672, 1256416, 1374205, 1447264, 1458340, 1570520, 1610336, 1809080, 2012920, 2041676, 2198728, 2333344, 2552095, 2748410, 2916680, 3141040, 3572933, 3618160, 4025840, 4083352, 4397456, 5104190, 5496820, 5833360, 6282080, 7145866, 7236320, 8051680, 8166704, 8794912, 10208380, 10993640, 11666720, 14291732, 16333408, 17864665, 20416760, 21987280, 28583464, 35729330, 40833520, 43974560, 57166928, 71458660, 81667040, 114333856, 142917320, 285834640, 571669280]

約数ペア:

[(1, 571669280), (2, 285834640), (4, 142917320), (5, 114333856), (7, 81667040), (8, 71458660), (10, 57166928), (13, 43974560), (14, 40833520), (16, 35729330), (20, 28583464), (26, 21987280), (28, 20416760), (32, 17864665), (35, 16333408), (40, 14291732), (49, 11666720), (52, 10993640), (56, 10208380), (65, 8794912), (70, 8166704), (71, 8051680), (79, 7236320), (80, 7145866), (91, 6282080), (98, 5833360), (104, 5496820), (112, 5104190), (130, 4397456), (140, 4083352), (142, 4025840), (158, 3618160), (160, 3572933), (182, 3141040), (196, 2916680), (208, 2748410), (224, 2552095), (245, 2333344), (260, 2198728), (280, 2041676), (284, 2012920), (316, 1809080), (355, 1610336), (364, 1570520), (392, 1458340), (395, 1447264), (416, 1374205), (455, 1256416), (490, 1166672), (497, 1150240), (520, 1099364), (553, 1033760), (560, 1020838), (568, 1006460), (632, 904540), (637, 897440), (710, 805168), (728, 785260), (784, 729170), (790, 723632), (910, 628208), (923, 619360), (980, 583336), (994, 575120), (1027, 556640), (1040, 549682), (1106, 516880), (1120, 510419), (1136, 503230), (1264, 452270), (1274, 448720), (1420, 402584), (1456, 392630), (1568, 364585), (1580, 361816), (1820, 314104), (1846, 309680), (1960, 291668), (1988, 287560), (2054, 278320), (2080, 274841), (2212, 258440), (2272, 251615), (2485, 230048), (2528, 226135), (2548, 224360), (2765, 206752), (2840, 201292), (2912, 196315), (3160, 180908), (3185, 179488), (3479, 164320), (3640, 157052), (3692, 154840), (3871, 147680), (3920, 145834), (3976, 143780), (4108, 139160), (4424, 129220), (4615, 123872), (4970, 115024), (5096, 112180), (5135, 111328), (5530, 103376), (5609, 101920), (5680, 100646), (6320, 90454), (6370, 89744), (6461, 88480), (6958, 82160), (7189, 79520), (7280, 78526), (7384, 77420), (7742, 73840), (7840, 72917), (7952, 71890), (8216, 69580), (8848, 64610), (9230, 61936), (9940, 57512), (10192, 56090), (10270, 55664), (11060, 51688), (11218, 50960), (11360, 50323), (12640, 45227), (12740, 44872), (12922, 44240), (13916, 41080), (14378, 39760), (14560, 39263), (14768, 38710), (15484, 36920), (15904, 35945), (16432, 34790), (17395, 32864), (17696, 32305), (18460, 30968), (19355, 29536), (19880, 28756), (20384, 28045), (20540, 27832), (22120, 25844), (22436, 25480)]