274392160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1189

約数の個数: 144

約数和(自身を含む): 779103360

約数和(自身を除く): 504711200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1129, 1240, 1519, 1568, 1736, 1960, 2170, 2258, 2480, 3038, 3472, 3920, 4340, 4516, 4960, 5645, 6076, 6944, 7595, 7840, 7903, 8680, 9032, 11290, 12152, 15190, 15806, 17360, 18064, 22580, 24304, 30380, 31612, 34720, 34999, 36128, 39515, 45160, 48608, 55321, 60760, 63224, 69998, 79030, 90320, 110642, 121520, 126448, 139996, 158060, 174995, 180640, 221284, 243040, 244993, 252896, 276605, 279992, 316120, 349990, 442568, 489986, 553210, 559984, 632240, 699980, 885136, 979972, 1106420, 1119968, 1224965, 1264480, 1399960, 1714951, 1770272, 1959944, 2212840, 2449930, 2799920, 3429902, 3919888, 4425680, 4899860, 5599840, 6859804, 7839776, 8574755, 8851360, 9799720, 13719608, 17149510, 19599440, 27439216, 34299020, 39198880, 54878432, 68598040, 137196080, 274392160]

約数ペア:

[(1, 274392160), (2, 137196080), (4, 68598040), (5, 54878432), (7, 39198880), (8, 34299020), (10, 27439216), (14, 19599440), (16, 17149510), (20, 13719608), (28, 9799720), (31, 8851360), (32, 8574755), (35, 7839776), (40, 6859804), (49, 5599840), (56, 4899860), (62, 4425680), (70, 3919888), (80, 3429902), (98, 2799920), (112, 2449930), (124, 2212840), (140, 1959944), (155, 1770272), (160, 1714951), (196, 1399960), (217, 1264480), (224, 1224965), (245, 1119968), (248, 1106420), (280, 979972), (310, 885136), (392, 699980), (434, 632240), (490, 559984), (496, 553210), (560, 489986), (620, 442568), (784, 349990), (868, 316120), (980, 279992), (992, 276605), (1085, 252896), (1120, 244993), (1129, 243040), (1240, 221284), (1519, 180640), (1568, 174995), (1736, 158060), (1960, 139996), (2170, 126448), (2258, 121520), (2480, 110642), (3038, 90320), (3472, 79030), (3920, 69998), (4340, 63224), (4516, 60760), (4960, 55321), (5645, 48608), (6076, 45160), (6944, 39515), (7595, 36128), (7840, 34999), (7903, 34720), (8680, 31612), (9032, 30380), (11290, 24304), (12152, 22580), (15190, 18064), (15806, 17360)]