28063736640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{40433}}^1$

素因数の和:40697

約数の個数: 168

約数和(自身を含む): 96930487368

約数和(自身を除く): 68866750728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 241, 288, 320, 360, 480, 482, 576, 720, 723, 960, 964, 1205, 1440, 1446, 1928, 2169, 2410, 2880, 2892, 3615, 3856, 4338, 4820, 5784, 7230, 7712, 8676, 9640, 10845, 11568, 14460, 15424, 17352, 19280, 21690, 23136, 28920, 34704, 38560, 40433, 43380, 46272, 57840, 69408, 77120, 80866, 86760, 115680, 121299, 138816, 161732, 173520, 202165, 231360, 242598, 323464, 347040, 363897, 404330, 485196, 606495, 646928, 694080, 727794, 808660, 970392, 1212990, 1293856, 1455588, 1617320, 1819485, 1940784, 2425980, 2587712, 2911176, 3234640, 3638970, 3881568, 4851960, 5822352, 6469280, 7277940, 7763136, 9703920, 9744353, 11644704, 12938560, 14555880, 19407840, 19488706, 23289408, 29111760, 29233059, 38815680, 38977412, 48721765, 58223520, 58466118, 77954824, 87699177, 97443530, 116447040, 116932236, 146165295, 155909648, 175398354, 194887060, 233864472, 292330590, 311819296, 350796708, 389774120, 438495885, 467728944, 584661180, 623638592, 701593416, 779548240, 876991770, 935457888, 1169322360, 1403186832, 1559096480, 1753983540, 1870915776, 2338644720, 2806373664, 3118192960, 3507967080, 4677289440, 5612747328, 7015934160, 9354578880, 14031868320, 28063736640]

約数ペア:

[(1, 28063736640), (2, 14031868320), (3, 9354578880), (4, 7015934160), (5, 5612747328), (6, 4677289440), (8, 3507967080), (9, 3118192960), (10, 2806373664), (12, 2338644720), (15, 1870915776), (16, 1753983540), (18, 1559096480), (20, 1403186832), (24, 1169322360), (30, 935457888), (32, 876991770), (36, 779548240), (40, 701593416), (45, 623638592), (48, 584661180), (60, 467728944), (64, 438495885), (72, 389774120), (80, 350796708), (90, 311819296), (96, 292330590), (120, 233864472), (144, 194887060), (160, 175398354), (180, 155909648), (192, 146165295), (240, 116932236), (241, 116447040), (288, 97443530), (320, 87699177), (360, 77954824), (480, 58466118), (482, 58223520), (576, 48721765), (720, 38977412), (723, 38815680), (960, 29233059), (964, 29111760), (1205, 23289408), (1440, 19488706), (1446, 19407840), (1928, 14555880), (2169, 12938560), (2410, 11644704), (2880, 9744353), (2892, 9703920), (3615, 7763136), (3856, 7277940), (4338, 6469280), (4820, 5822352), (5784, 4851960), (7230, 3881568), (7712, 3638970), (8676, 3234640), (9640, 2911176), (10845, 2587712), (11568, 2425980), (14460, 1940784), (15424, 1819485), (17352, 1617320), (19280, 1455588), (21690, 1293856), (23136, 1212990), (28920, 970392), (34704, 808660), (38560, 727794), (40433, 694080), (43380, 646928), (46272, 606495), (57840, 485196), (69408, 404330), (77120, 363897), (80866, 347040), (86760, 323464), (115680, 242598), (121299, 231360), (138816, 202165), (161732, 173520)]