1300234040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{43399}}^1$

素因数の和:43524

約数の個数: 64

約数和(自身を含む): 3374784000

約数和(自身を除く): 2074549960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 7490, 14980, 29960, 43399, 86798, 173596, 216995, 303793, 347192, 433990, 607586, 867980, 1215172, 1518965, 1735960, 2430344, 3037930, 4643693, 6075860, 9287386, 12151720, 18574772, 23218465, 32505851, 37149544, 46436930, 65011702, 92873860, 130023404, 162529255, 185747720, 260046808, 325058510, 650117020, 1300234040]

約数ペア:

[(1, 1300234040), (2, 650117020), (4, 325058510), (5, 260046808), (7, 185747720), (8, 162529255), (10, 130023404), (14, 92873860), (20, 65011702), (28, 46436930), (35, 37149544), (40, 32505851), (56, 23218465), (70, 18574772), (107, 12151720), (140, 9287386), (214, 6075860), (280, 4643693), (428, 3037930), (535, 2430344), (749, 1735960), (856, 1518965), (1070, 1215172), (1498, 867980), (2140, 607586), (2996, 433990), (3745, 347192), (4280, 303793), (5992, 216995), (7490, 173596), (14980, 86798), (29960, 43399)]