6465310880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43403}}^1$

素因数の和:43451

約数の個数: 144

約数和(自身を含む): 18703651680

約数和(自身を除く): 12238340800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 7448, 7840, 9310, 10640, 14896, 18620, 21280, 29792, 37240, 43403, 74480, 86806, 148960, 173612, 217015, 303821, 347224, 434030, 607642, 694448, 824657, 868060, 1215284, 1388896, 1519105, 1649314, 1736120, 2126747, 2430568, 3038210, 3298628, 3472240, 4123285, 4253494, 4861136, 5772599, 6076420, 6597256, 6944480, 8246570, 8506988, 9722272, 10633735, 11545198, 12152840, 13194512, 16493140, 17013976, 21267470, 23090396, 24305680, 26389024, 28862995, 32986280, 34027952, 40408193, 42534940, 46180792, 48611360, 57725990, 65972560, 68055904, 80816386, 85069880, 92361584, 115451980, 131945120, 161632772, 170139760, 184723168, 202040965, 230903960, 323265544, 340279520, 404081930, 461807920, 646531088, 808163860, 923615840, 1293062176, 1616327720, 3232655440, 6465310880]

約数ペア:

[(1, 6465310880), (2, 3232655440), (4, 1616327720), (5, 1293062176), (7, 923615840), (8, 808163860), (10, 646531088), (14, 461807920), (16, 404081930), (19, 340279520), (20, 323265544), (28, 230903960), (32, 202040965), (35, 184723168), (38, 170139760), (40, 161632772), (49, 131945120), (56, 115451980), (70, 92361584), (76, 85069880), (80, 80816386), (95, 68055904), (98, 65972560), (112, 57725990), (133, 48611360), (140, 46180792), (152, 42534940), (160, 40408193), (190, 34027952), (196, 32986280), (224, 28862995), (245, 26389024), (266, 24305680), (280, 23090396), (304, 21267470), (380, 17013976), (392, 16493140), (490, 13194512), (532, 12152840), (560, 11545198), (608, 10633735), (665, 9722272), (760, 8506988), (784, 8246570), (931, 6944480), (980, 6597256), (1064, 6076420), (1120, 5772599), (1330, 4861136), (1520, 4253494), (1568, 4123285), (1862, 3472240), (1960, 3298628), (2128, 3038210), (2660, 2430568), (3040, 2126747), (3724, 1736120), (3920, 1649314), (4256, 1519105), (4655, 1388896), (5320, 1215284), (7448, 868060), (7840, 824657), (9310, 694448), (10640, 607642), (14896, 434030), (18620, 347224), (21280, 303821), (29792, 217015), (37240, 173612), (43403, 148960), (74480, 86806)]