224503720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5107}}^1$

素因数の和:5282

約数の個数: 64

約数和(自身を含む): 581086080

約数和(自身を除く): 356582360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1099, 1256, 1570, 2198, 3140, 4396, 5107, 5495, 6280, 8792, 10214, 10990, 20428, 21980, 25535, 35749, 40856, 43960, 51070, 71498, 102140, 142996, 178745, 204280, 285992, 357490, 714980, 801799, 1429960, 1603598, 3207196, 4008995, 5612593, 6414392, 8017990, 11225186, 16035980, 22450372, 28062965, 32071960, 44900744, 56125930, 112251860, 224503720]

約数ペア:

[(1, 224503720), (2, 112251860), (4, 56125930), (5, 44900744), (7, 32071960), (8, 28062965), (10, 22450372), (14, 16035980), (20, 11225186), (28, 8017990), (35, 6414392), (40, 5612593), (56, 4008995), (70, 3207196), (140, 1603598), (157, 1429960), (280, 801799), (314, 714980), (628, 357490), (785, 285992), (1099, 204280), (1256, 178745), (1570, 142996), (2198, 102140), (3140, 71498), (4396, 51070), (5107, 43960), (5495, 40856), (6280, 35749), (8792, 25535), (10214, 21980), (10990, 20428)]