8995474320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5354449}}^1$

素因数の和:5354472

約数の個数: 80

約数和(自身を含む): 31869686400

約数和(自身を除く): 22874212080

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, 5354449, 10708898, 16063347, 21417796, 26772245, 32126694, 37481143, 42835592, 53544490, 64253388, 74962286, 80316735, 85671184, 107088980, 112443429, 128506776, 149924572, 160633470, 187405715, 214177960, 224886858, 257013552, 299849144, 321266940, 374811430, 428355920, 449773716, 562217145, 599698288, 642533880, 749622860, 899547432, 1124434290, 1285067760, 1499245720, 1799094864, 2248868580, 2998491440, 4497737160, 8995474320]

約数ペア:

[(1, 8995474320), (2, 4497737160), (3, 2998491440), (4, 2248868580), (5, 1799094864), (6, 1499245720), (7, 1285067760), (8, 1124434290), (10, 899547432), (12, 749622860), (14, 642533880), (15, 599698288), (16, 562217145), (20, 449773716), (21, 428355920), (24, 374811430), (28, 321266940), (30, 299849144), (35, 257013552), (40, 224886858), (42, 214177960), (48, 187405715), (56, 160633470), (60, 149924572), (70, 128506776), (80, 112443429), (84, 107088980), (105, 85671184), (112, 80316735), (120, 74962286), (140, 64253388), (168, 53544490), (210, 42835592), (240, 37481143), (280, 32126694), (336, 26772245), (420, 21417796), (560, 16063347), (840, 10708898), (1680, 5354449)]