1340628840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73019}}^1$

素因数の和:73056

約数の個数: 128

約数和(自身を含む): 4731696000

約数和(自身を除く): 3391067160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 73019, 146038, 219057, 292076, 365095, 438114, 584152, 657171, 730190, 876228, 1095285, 1241323, 1314342, 1460380, 1752456, 1971513, 2190570, 2482646, 2628684, 2920760, 3285855, 3723969, 3943026, 4381140, 4965292, 5257368, 6206615, 6571710, 7447938, 7886052, 8762280, 9857565, 9930584, 11171907, 12413230, 13143420, 14895876, 15772104, 18619845, 19715130, 22343814, 24826460, 26286840, 29791752, 33515721, 37239690, 39430260, 44687628, 49652920, 55859535, 67031442, 74479380, 78860520, 89375256, 111719070, 134062884, 148958760, 167578605, 223438140, 268125768, 335157210, 446876280, 670314420, 1340628840]

約数ペア:

[(1, 1340628840), (2, 670314420), (3, 446876280), (4, 335157210), (5, 268125768), (6, 223438140), (8, 167578605), (9, 148958760), (10, 134062884), (12, 111719070), (15, 89375256), (17, 78860520), (18, 74479380), (20, 67031442), (24, 55859535), (27, 49652920), (30, 44687628), (34, 39430260), (36, 37239690), (40, 33515721), (45, 29791752), (51, 26286840), (54, 24826460), (60, 22343814), (68, 19715130), (72, 18619845), (85, 15772104), (90, 14895876), (102, 13143420), (108, 12413230), (120, 11171907), (135, 9930584), (136, 9857565), (153, 8762280), (170, 7886052), (180, 7447938), (204, 6571710), (216, 6206615), (255, 5257368), (270, 4965292), (306, 4381140), (340, 3943026), (360, 3723969), (408, 3285855), (459, 2920760), (510, 2628684), (540, 2482646), (612, 2190570), (680, 1971513), (765, 1752456), (918, 1460380), (1020, 1314342), (1080, 1241323), (1224, 1095285), (1530, 876228), (1836, 730190), (2040, 657171), (2295, 584152), (3060, 438114), (3672, 365095), (4590, 292076), (6120, 219057), (9180, 146038), (18360, 73019)]