70246680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 242542080

約数和(自身を除く): 172295400

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, 241, 280, 347, 420, 482, 694, 723, 840, 964, 1041, 1205, 1388, 1446, 1687, 1735, 1928, 2082, 2410, 2429, 2776, 2892, 3374, 3470, 3615, 4164, 4820, 4858, 5061, 5205, 5784, 6748, 6940, 7230, 7287, 8328, 8435, 9640, 9716, 10122, 10410, 12145, 13496, 13880, 14460, 14574, 16870, 19432, 20244, 20820, 24290, 25305, 28920, 29148, 33740, 36435, 40488, 41640, 48580, 50610, 58296, 67480, 72870, 83627, 97160, 101220, 145740, 167254, 202440, 250881, 291480, 334508, 418135, 501762, 585389, 669016, 836270, 1003524, 1170778, 1254405, 1672540, 1756167, 2007048, 2341556, 2508810, 2926945, 3345080, 3512334, 4683112, 5017620, 5853890, 7024668, 8780835, 10035240, 11707780, 14049336, 17561670, 23415560, 35123340, 70246680]

約数ペア:

[(1, 70246680), (2, 35123340), (3, 23415560), (4, 17561670), (5, 14049336), (6, 11707780), (7, 10035240), (8, 8780835), (10, 7024668), (12, 5853890), (14, 5017620), (15, 4683112), (20, 3512334), (21, 3345080), (24, 2926945), (28, 2508810), (30, 2341556), (35, 2007048), (40, 1756167), (42, 1672540), (56, 1254405), (60, 1170778), (70, 1003524), (84, 836270), (105, 669016), (120, 585389), (140, 501762), (168, 418135), (210, 334508), (241, 291480), (280, 250881), (347, 202440), (420, 167254), (482, 145740), (694, 101220), (723, 97160), (840, 83627), (964, 72870), (1041, 67480), (1205, 58296), (1388, 50610), (1446, 48580), (1687, 41640), (1735, 40488), (1928, 36435), (2082, 33740), (2410, 29148), (2429, 28920), (2776, 25305), (2892, 24290), (3374, 20820), (3470, 20244), (3615, 19432), (4164, 16870), (4820, 14574), (4858, 14460), (5061, 13880), (5205, 13496), (5784, 12145), (6748, 10410), (6940, 10122), (7230, 9716), (7287, 9640), (8328, 8435)]