313447440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 1001114496

約数和(自身を除く): 687667056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 101, 120, 134, 193, 201, 202, 240, 268, 303, 335, 386, 402, 404, 505, 536, 579, 606, 670, 772, 804, 808, 965, 1005, 1010, 1072, 1158, 1212, 1340, 1515, 1544, 1608, 1616, 1930, 2010, 2020, 2316, 2424, 2680, 2895, 3030, 3088, 3216, 3860, 4020, 4040, 4632, 4848, 5360, 5790, 6060, 6767, 7720, 8040, 8080, 9264, 11580, 12120, 12931, 13534, 15440, 16080, 19493, 20301, 23160, 24240, 25862, 27068, 33835, 38793, 38986, 40602, 46320, 51724, 54136, 58479, 64655, 67670, 77586, 77972, 81204, 97465, 101505, 103448, 108272, 116958, 129310, 135340, 155172, 155944, 162408, 193965, 194930, 203010, 206896, 233916, 258620, 270680, 292395, 310344, 311888, 324816, 387930, 389860, 406020, 467832, 517240, 541360, 584790, 620688, 775860, 779720, 812040, 935664, 1034480, 1169580, 1306031, 1551720, 1559440, 1624080, 2339160, 2612062, 3103440, 3918093, 4678320, 5224124, 6530155, 7836186, 10448248, 13060310, 15672372, 19590465, 20896496, 26120620, 31344744, 39180930, 52241240, 62689488, 78361860, 104482480, 156723720, 313447440]

約数ペア:

[(1, 313447440), (2, 156723720), (3, 104482480), (4, 78361860), (5, 62689488), (6, 52241240), (8, 39180930), (10, 31344744), (12, 26120620), (15, 20896496), (16, 19590465), (20, 15672372), (24, 13060310), (30, 10448248), (40, 7836186), (48, 6530155), (60, 5224124), (67, 4678320), (80, 3918093), (101, 3103440), (120, 2612062), (134, 2339160), (193, 1624080), (201, 1559440), (202, 1551720), (240, 1306031), (268, 1169580), (303, 1034480), (335, 935664), (386, 812040), (402, 779720), (404, 775860), (505, 620688), (536, 584790), (579, 541360), (606, 517240), (670, 467832), (772, 406020), (804, 389860), (808, 387930), (965, 324816), (1005, 311888), (1010, 310344), (1072, 292395), (1158, 270680), (1212, 258620), (1340, 233916), (1515, 206896), (1544, 203010), (1608, 194930), (1616, 193965), (1930, 162408), (2010, 155944), (2020, 155172), (2316, 135340), (2424, 129310), (2680, 116958), (2895, 108272), (3030, 103448), (3088, 101505), (3216, 97465), (3860, 81204), (4020, 77972), (4040, 77586), (4632, 67670), (4848, 64655), (5360, 58479), (5790, 54136), (6060, 51724), (6767, 46320), (7720, 40602), (8040, 38986), (8080, 38793), (9264, 33835), (11580, 27068), (12120, 25862), (12931, 24240), (13534, 23160), (15440, 20301), (16080, 19493)]