264004160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 168

約数和(自身を含む): 742721400

約数和(自身を除く): 478717240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 113, 140, 149, 160, 196, 224, 226, 245, 280, 298, 320, 392, 448, 452, 490, 560, 565, 596, 745, 784, 791, 904, 980, 1043, 1120, 1130, 1192, 1490, 1568, 1582, 1808, 1960, 2086, 2240, 2260, 2384, 2980, 3136, 3164, 3616, 3920, 3955, 4172, 4520, 4768, 5215, 5537, 5960, 6328, 7232, 7301, 7840, 7910, 8344, 9040, 9536, 10430, 11074, 11920, 12656, 14602, 15680, 15820, 16688, 16837, 18080, 20860, 22148, 23840, 25312, 27685, 29204, 31640, 33376, 33674, 36160, 36505, 41720, 44296, 47680, 50624, 55370, 58408, 63280, 66752, 67348, 73010, 83440, 84185, 88592, 110740, 116816, 117859, 126560, 134696, 146020, 166880, 168370, 177184, 221480, 233632, 235718, 253120, 269392, 292040, 333760, 336740, 354368, 442960, 467264, 471436, 538784, 584080, 589295, 673480, 825013, 885920, 942872, 1077568, 1168160, 1178590, 1346960, 1650026, 1771840, 1885744, 2336320, 2357180, 2693920, 3300052, 3771488, 4125065, 4714360, 5387840, 6600104, 7542976, 8250130, 9428720, 13200208, 16500260, 18857440, 26400416, 33000520, 37714880, 52800832, 66001040, 132002080, 264004160]

約数ペア:

[(1, 264004160), (2, 132002080), (4, 66001040), (5, 52800832), (7, 37714880), (8, 33000520), (10, 26400416), (14, 18857440), (16, 16500260), (20, 13200208), (28, 9428720), (32, 8250130), (35, 7542976), (40, 6600104), (49, 5387840), (56, 4714360), (64, 4125065), (70, 3771488), (80, 3300052), (98, 2693920), (112, 2357180), (113, 2336320), (140, 1885744), (149, 1771840), (160, 1650026), (196, 1346960), (224, 1178590), (226, 1168160), (245, 1077568), (280, 942872), (298, 885920), (320, 825013), (392, 673480), (448, 589295), (452, 584080), (490, 538784), (560, 471436), (565, 467264), (596, 442960), (745, 354368), (784, 336740), (791, 333760), (904, 292040), (980, 269392), (1043, 253120), (1120, 235718), (1130, 233632), (1192, 221480), (1490, 177184), (1568, 168370), (1582, 166880), (1808, 146020), (1960, 134696), (2086, 126560), (2240, 117859), (2260, 116816), (2384, 110740), (2980, 88592), (3136, 84185), (3164, 83440), (3616, 73010), (3920, 67348), (3955, 66752), (4172, 63280), (4520, 58408), (4768, 55370), (5215, 50624), (5537, 47680), (5960, 44296), (6328, 41720), (7232, 36505), (7301, 36160), (7840, 33674), (7910, 33376), (8344, 31640), (9040, 29204), (9536, 27685), (10430, 25312), (11074, 23840), (11920, 22148), (12656, 20860), (14602, 18080), (15680, 16837), (15820, 16688)]