348864320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 168

約数和(自身を含む): 1018092960

約数和(自身を除く): 669228640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1171, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2342, 2660, 3040, 3136, 3724, 3920, 4256, 4655, 4684, 5320, 5855, 6080, 7448, 7840, 8197, 8512, 9310, 9368, 10640, 11710, 14896, 15680, 16394, 18620, 18736, 21280, 22249, 23420, 29792, 32788, 37240, 37472, 40985, 42560, 44498, 46840, 57379, 59584, 65576, 74480, 74944, 81970, 88996, 93680, 111245, 114758, 131152, 148960, 155743, 163940, 177992, 187360, 222490, 229516, 262304, 286895, 297920, 311486, 327880, 355984, 374720, 444980, 459032, 524608, 573790, 622972, 655760, 711968, 778715, 889960, 918064, 1090201, 1147580, 1245944, 1311520, 1423936, 1557430, 1779920, 1836128, 2180402, 2295160, 2491888, 2623040, 3114860, 3559840, 3672256, 4360804, 4590320, 4983776, 5451005, 6229720, 7119680, 8721608, 9180640, 9967552, 10902010, 12459440, 17443216, 18361280, 21804020, 24918880, 34886432, 43608040, 49837760, 69772864, 87216080, 174432160, 348864320]

約数ペア:

[(1, 348864320), (2, 174432160), (4, 87216080), (5, 69772864), (7, 49837760), (8, 43608040), (10, 34886432), (14, 24918880), (16, 21804020), (19, 18361280), (20, 17443216), (28, 12459440), (32, 10902010), (35, 9967552), (38, 9180640), (40, 8721608), (49, 7119680), (56, 6229720), (64, 5451005), (70, 4983776), (76, 4590320), (80, 4360804), (95, 3672256), (98, 3559840), (112, 3114860), (133, 2623040), (140, 2491888), (152, 2295160), (160, 2180402), (190, 1836128), (196, 1779920), (224, 1557430), (245, 1423936), (266, 1311520), (280, 1245944), (304, 1147580), (320, 1090201), (380, 918064), (392, 889960), (448, 778715), (490, 711968), (532, 655760), (560, 622972), (608, 573790), (665, 524608), (760, 459032), (784, 444980), (931, 374720), (980, 355984), (1064, 327880), (1120, 311486), (1171, 297920), (1216, 286895), (1330, 262304), (1520, 229516), (1568, 222490), (1862, 187360), (1960, 177992), (2128, 163940), (2240, 155743), (2342, 148960), (2660, 131152), (3040, 114758), (3136, 111245), (3724, 93680), (3920, 88996), (4256, 81970), (4655, 74944), (4684, 74480), (5320, 65576), (5855, 59584), (6080, 57379), (7448, 46840), (7840, 44498), (8197, 42560), (8512, 40985), (9310, 37472), (9368, 37240), (10640, 32788), (11710, 29792), (14896, 23420), (15680, 22249), (16394, 21280), (18620, 18736)]