47168520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 163088640

約数和(自身を除く): 115920120

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, 233, 241, 280, 420, 466, 482, 699, 723, 840, 932, 964, 1165, 1205, 1398, 1446, 1631, 1687, 1864, 1928, 2330, 2410, 2796, 2892, 3262, 3374, 3495, 3615, 4660, 4820, 4893, 5061, 5592, 5784, 6524, 6748, 6990, 7230, 8155, 8435, 9320, 9640, 9786, 10122, 13048, 13496, 13980, 14460, 16310, 16870, 19572, 20244, 24465, 25305, 27960, 28920, 32620, 33740, 39144, 40488, 48930, 50610, 56153, 65240, 67480, 97860, 101220, 112306, 168459, 195720, 202440, 224612, 280765, 336918, 393071, 449224, 561530, 673836, 786142, 842295, 1123060, 1179213, 1347672, 1572284, 1684590, 1965355, 2246120, 2358426, 3144568, 3369180, 3930710, 4716852, 5896065, 6738360, 7861420, 9433704, 11792130, 15722840, 23584260, 47168520]

約数ペア:

[(1, 47168520), (2, 23584260), (3, 15722840), (4, 11792130), (5, 9433704), (6, 7861420), (7, 6738360), (8, 5896065), (10, 4716852), (12, 3930710), (14, 3369180), (15, 3144568), (20, 2358426), (21, 2246120), (24, 1965355), (28, 1684590), (30, 1572284), (35, 1347672), (40, 1179213), (42, 1123060), (56, 842295), (60, 786142), (70, 673836), (84, 561530), (105, 449224), (120, 393071), (140, 336918), (168, 280765), (210, 224612), (233, 202440), (241, 195720), (280, 168459), (420, 112306), (466, 101220), (482, 97860), (699, 67480), (723, 65240), (840, 56153), (932, 50610), (964, 48930), (1165, 40488), (1205, 39144), (1398, 33740), (1446, 32620), (1631, 28920), (1687, 27960), (1864, 25305), (1928, 24465), (2330, 20244), (2410, 19572), (2796, 16870), (2892, 16310), (3262, 14460), (3374, 13980), (3495, 13496), (3615, 13048), (4660, 10122), (4820, 9786), (4893, 9640), (5061, 9320), (5592, 8435), (5784, 8155), (6524, 7230), (6748, 6990)]