14825440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 42747264

約数和(自身を除く): 27921824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 61, 62, 70, 80, 98, 112, 122, 124, 140, 155, 160, 196, 217, 224, 244, 245, 248, 280, 305, 310, 392, 427, 434, 488, 490, 496, 560, 610, 620, 784, 854, 868, 976, 980, 992, 1085, 1120, 1220, 1240, 1519, 1568, 1708, 1736, 1891, 1952, 1960, 2135, 2170, 2440, 2480, 2989, 3038, 3416, 3472, 3782, 3920, 4270, 4340, 4880, 4960, 5978, 6076, 6832, 6944, 7564, 7595, 7840, 8540, 8680, 9455, 9760, 11956, 12152, 13237, 13664, 14945, 15128, 15190, 17080, 17360, 18910, 23912, 24304, 26474, 29890, 30256, 30380, 34160, 34720, 37820, 47824, 48608, 52948, 59780, 60512, 60760, 66185, 68320, 75640, 92659, 95648, 105896, 119560, 121520, 132370, 151280, 185318, 211792, 239120, 243040, 264740, 302560, 370636, 423584, 463295, 478240, 529480, 741272, 926590, 1058960, 1482544, 1853180, 2117920, 2965088, 3706360, 7412720, 14825440]

約数ペア:

[(1, 14825440), (2, 7412720), (4, 3706360), (5, 2965088), (7, 2117920), (8, 1853180), (10, 1482544), (14, 1058960), (16, 926590), (20, 741272), (28, 529480), (31, 478240), (32, 463295), (35, 423584), (40, 370636), (49, 302560), (56, 264740), (61, 243040), (62, 239120), (70, 211792), (80, 185318), (98, 151280), (112, 132370), (122, 121520), (124, 119560), (140, 105896), (155, 95648), (160, 92659), (196, 75640), (217, 68320), (224, 66185), (244, 60760), (245, 60512), (248, 59780), (280, 52948), (305, 48608), (310, 47824), (392, 37820), (427, 34720), (434, 34160), (488, 30380), (490, 30256), (496, 29890), (560, 26474), (610, 24304), (620, 23912), (784, 18910), (854, 17360), (868, 17080), (976, 15190), (980, 15128), (992, 14945), (1085, 13664), (1120, 13237), (1220, 12152), (1240, 11956), (1519, 9760), (1568, 9455), (1708, 8680), (1736, 8540), (1891, 7840), (1952, 7595), (1960, 7564), (2135, 6944), (2170, 6832), (2440, 6076), (2480, 5978), (2989, 4960), (3038, 4880), (3416, 4340), (3472, 4270), (3782, 3920)]