159295920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{94819}}^1$

素因数の和:94842

約数の個数: 80

約数和(自身を含む): 564368640

約数和(自身を除く): 405072720

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, 94819, 189638, 284457, 379276, 474095, 568914, 663733, 758552, 948190, 1137828, 1327466, 1422285, 1517104, 1896380, 1991199, 2275656, 2654932, 2844570, 3318665, 3792760, 3982398, 4551312, 5309864, 5689140, 6637330, 7585520, 7964796, 9955995, 10619728, 11378280, 13274660, 15929592, 19911990, 22756560, 26549320, 31859184, 39823980, 53098640, 79647960, 159295920]

約数ペア:

[(1, 159295920), (2, 79647960), (3, 53098640), (4, 39823980), (5, 31859184), (6, 26549320), (7, 22756560), (8, 19911990), (10, 15929592), (12, 13274660), (14, 11378280), (15, 10619728), (16, 9955995), (20, 7964796), (21, 7585520), (24, 6637330), (28, 5689140), (30, 5309864), (35, 4551312), (40, 3982398), (42, 3792760), (48, 3318665), (56, 2844570), (60, 2654932), (70, 2275656), (80, 1991199), (84, 1896380), (105, 1517104), (112, 1422285), (120, 1327466), (140, 1137828), (168, 948190), (210, 758552), (240, 663733), (280, 568914), (336, 474095), (420, 379276), (560, 284457), (840, 189638), (1680, 94819)]