684847680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64853}}^1$

素因数の和:64884

約数の個数: 112

約数和(自身を含む): 2372099904

約数和(自身を除く): 1687252224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 64853, 129706, 194559, 259412, 324265, 389118, 518824, 648530, 713383, 778236, 972795, 1037648, 1297060, 1426766, 1556472, 1945590, 2075296, 2140149, 2594120, 2853532, 3112944, 3566915, 3891180, 4150592, 4280298, 5188240, 5707064, 6225888, 7133830, 7782360, 8560596, 10376480, 10700745, 11414128, 12451776, 14267660, 15564720, 17121192, 20752960, 21401490, 22828256, 28535320, 31129440, 34242384, 42802980, 45656512, 57070640, 62258880, 68484768, 85605960, 114141280, 136969536, 171211920, 228282560, 342423840, 684847680]

約数ペア:

[(1, 684847680), (2, 342423840), (3, 228282560), (4, 171211920), (5, 136969536), (6, 114141280), (8, 85605960), (10, 68484768), (11, 62258880), (12, 57070640), (15, 45656512), (16, 42802980), (20, 34242384), (22, 31129440), (24, 28535320), (30, 22828256), (32, 21401490), (33, 20752960), (40, 17121192), (44, 15564720), (48, 14267660), (55, 12451776), (60, 11414128), (64, 10700745), (66, 10376480), (80, 8560596), (88, 7782360), (96, 7133830), (110, 6225888), (120, 5707064), (132, 5188240), (160, 4280298), (165, 4150592), (176, 3891180), (192, 3566915), (220, 3112944), (240, 2853532), (264, 2594120), (320, 2140149), (330, 2075296), (352, 1945590), (440, 1556472), (480, 1426766), (528, 1297060), (660, 1037648), (704, 972795), (880, 778236), (960, 713383), (1056, 648530), (1320, 518824), (1760, 389118), (2112, 324265), (2640, 259412), (3520, 194559), (5280, 129706), (10560, 64853)]