141773520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{84389}}^1$

素因数の和:84412

約数の個数: 80

約数和(自身を含む): 502289280

約数和(自身を除く): 360515760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 84389, 168778, 253167, 337556, 421945, 506334, 590723, 675112, 843890, 1012668, 1181446, 1265835, 1350224, 1687780, 1772169, 2025336, 2362892, 2531670, 2953615, 3375560, 3544338, 4050672, 4725784, 5063340, 5907230, 6751120, 7088676, 8860845, 9451568, 10126680, 11814460, 14177352, 17721690, 20253360, 23628920, 28354704, 35443380, 47257840, 70886760, 141773520]

約数ペア:

[(1, 141773520), (2, 70886760), (3, 47257840), (4, 35443380), (5, 28354704), (6, 23628920), (7, 20253360), (8, 17721690), (10, 14177352), (12, 11814460), (14, 10126680), (15, 9451568), (16, 8860845), (20, 7088676), (21, 6751120), (24, 5907230), (28, 5063340), (30, 4725784), (35, 4050672), (40, 3544338), (42, 3375560), (48, 2953615), (56, 2531670), (60, 2362892), (70, 2025336), (80, 1772169), (84, 1687780), (105, 1350224), (112, 1265835), (120, 1181446), (140, 1012668), (168, 843890), (210, 675112), (240, 590723), (280, 506334), (336, 421945), (420, 337556), (560, 253167), (840, 168778), (1680, 84389)]