163907520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{24391}}^1$

素因数の和:24418

約数の個数: 112

約数和(自身を含む): 594774528

約数和(自身を除く): 430867008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 24391, 48782, 73173, 97564, 121955, 146346, 170737, 195128, 243910, 292692, 341474, 365865, 390256, 487820, 512211, 585384, 682948, 731730, 780512, 853685, 975640, 1024422, 1170768, 1365896, 1463460, 1561024, 1707370, 1951280, 2048844, 2341536, 2561055, 2731792, 2926920, 3414740, 3902560, 4097688, 4683072, 5122110, 5463584, 5853840, 6829480, 7805120, 8195376, 10244220, 10927168, 11707680, 13658960, 16390752, 20488440, 23415360, 27317920, 32781504, 40976880, 54635840, 81953760, 163907520]

約数ペア:

[(1, 163907520), (2, 81953760), (3, 54635840), (4, 40976880), (5, 32781504), (6, 27317920), (7, 23415360), (8, 20488440), (10, 16390752), (12, 13658960), (14, 11707680), (15, 10927168), (16, 10244220), (20, 8195376), (21, 7805120), (24, 6829480), (28, 5853840), (30, 5463584), (32, 5122110), (35, 4683072), (40, 4097688), (42, 3902560), (48, 3414740), (56, 2926920), (60, 2731792), (64, 2561055), (70, 2341536), (80, 2048844), (84, 1951280), (96, 1707370), (105, 1561024), (112, 1463460), (120, 1365896), (140, 1170768), (160, 1024422), (168, 975640), (192, 853685), (210, 780512), (224, 731730), (240, 682948), (280, 585384), (320, 512211), (336, 487820), (420, 390256), (448, 365865), (480, 341474), (560, 292692), (672, 243910), (840, 195128), (960, 170737), (1120, 146346), (1344, 121955), (1680, 97564), (2240, 73173), (3360, 48782), (6720, 24391)]