194570040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{231631}}^1$

素因数の和:231652

約数の個数: 64

約数和(自身を含む): 667100160

約数和(自身を除く): 472530120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 231631, 463262, 694893, 926524, 1158155, 1389786, 1621417, 1853048, 2316310, 2779572, 3242834, 3474465, 4632620, 4864251, 5559144, 6485668, 6948930, 8107085, 9265240, 9728502, 12971336, 13897860, 16214170, 19457004, 24321255, 27795720, 32428340, 38914008, 48642510, 64856680, 97285020, 194570040]

約数ペア:

[(1, 194570040), (2, 97285020), (3, 64856680), (4, 48642510), (5, 38914008), (6, 32428340), (7, 27795720), (8, 24321255), (10, 19457004), (12, 16214170), (14, 13897860), (15, 12971336), (20, 9728502), (21, 9265240), (24, 8107085), (28, 6948930), (30, 6485668), (35, 5559144), (40, 4864251), (42, 4632620), (56, 3474465), (60, 3242834), (70, 2779572), (84, 2316310), (105, 1853048), (120, 1621417), (140, 1389786), (168, 1158155), (210, 926524), (280, 694893), (420, 463262), (840, 231631)]