514938480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{306511}}^1$

素因数の和:306534

約数の個数: 80

約数和(自身を含む): 1824359424

約数和(自身を除く): 1309420944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 306511, 613022, 919533, 1226044, 1532555, 1839066, 2145577, 2452088, 3065110, 3678132, 4291154, 4597665, 4904176, 6130220, 6436731, 7356264, 8582308, 9195330, 10727885, 12260440, 12873462, 14712528, 17164616, 18390660, 21455770, 24520880, 25746924, 32183655, 34329232, 36781320, 42911540, 51493848, 64367310, 73562640, 85823080, 102987696, 128734620, 171646160, 257469240, 514938480]

約数ペア:

[(1, 514938480), (2, 257469240), (3, 171646160), (4, 128734620), (5, 102987696), (6, 85823080), (7, 73562640), (8, 64367310), (10, 51493848), (12, 42911540), (14, 36781320), (15, 34329232), (16, 32183655), (20, 25746924), (21, 24520880), (24, 21455770), (28, 18390660), (30, 17164616), (35, 14712528), (40, 12873462), (42, 12260440), (48, 10727885), (56, 9195330), (60, 8582308), (70, 7356264), (80, 6436731), (84, 6130220), (105, 4904176), (112, 4597665), (120, 4291154), (140, 3678132), (168, 3065110), (210, 2452088), (240, 2145577), (280, 1839066), (336, 1532555), (420, 1226044), (560, 919533), (840, 613022), (1680, 306511)]