140994240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:894

約数の個数: 112

約数和(自身を含む): 450323712

約数和(自身を除く): 309329472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 227, 240, 320, 454, 480, 647, 681, 908, 960, 1135, 1294, 1362, 1816, 1941, 2270, 2588, 2724, 3235, 3405, 3632, 3882, 4540, 5176, 5448, 6470, 6810, 7264, 7764, 9080, 9705, 10352, 10896, 12940, 13620, 14528, 15528, 18160, 19410, 20704, 21792, 25880, 27240, 31056, 36320, 38820, 41408, 43584, 51760, 54480, 62112, 72640, 77640, 103520, 108960, 124224, 146869, 155280, 207040, 217920, 293738, 310560, 440607, 587476, 621120, 734345, 881214, 1174952, 1468690, 1762428, 2203035, 2349904, 2937380, 3524856, 4406070, 4699808, 5874760, 7049712, 8812140, 9399616, 11749520, 14099424, 17624280, 23499040, 28198848, 35248560, 46998080, 70497120, 140994240]

約数ペア:

[(1, 140994240), (2, 70497120), (3, 46998080), (4, 35248560), (5, 28198848), (6, 23499040), (8, 17624280), (10, 14099424), (12, 11749520), (15, 9399616), (16, 8812140), (20, 7049712), (24, 5874760), (30, 4699808), (32, 4406070), (40, 3524856), (48, 2937380), (60, 2349904), (64, 2203035), (80, 1762428), (96, 1468690), (120, 1174952), (160, 881214), (192, 734345), (227, 621120), (240, 587476), (320, 440607), (454, 310560), (480, 293738), (647, 217920), (681, 207040), (908, 155280), (960, 146869), (1135, 124224), (1294, 108960), (1362, 103520), (1816, 77640), (1941, 72640), (2270, 62112), (2588, 54480), (2724, 51760), (3235, 43584), (3405, 41408), (3632, 38820), (3882, 36320), (4540, 31056), (5176, 27240), (5448, 25880), (6470, 21792), (6810, 20704), (7264, 19410), (7764, 18160), (9080, 15528), (9705, 14528), (10352, 13620), (10896, 12940)]