7724893080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{22739}}^1$

素因数の和:22921

約数の個数: 128

約数和(自身を含む): 24559200000

約数和(自身を除く): 16834306920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 149, 152, 190, 228, 285, 298, 380, 447, 456, 570, 596, 745, 760, 894, 1140, 1192, 1490, 1788, 2235, 2280, 2831, 2980, 3576, 4470, 5662, 5960, 8493, 8940, 11324, 14155, 16986, 17880, 22648, 22739, 28310, 33972, 42465, 45478, 56620, 67944, 68217, 84930, 90956, 113240, 113695, 136434, 169860, 181912, 227390, 272868, 339720, 341085, 432041, 454780, 545736, 682170, 864082, 909560, 1296123, 1364340, 1728164, 2160205, 2592246, 2728680, 3388111, 3456328, 4320410, 5184492, 6480615, 6776222, 8640820, 10164333, 10368984, 12961230, 13552444, 16940555, 17281640, 20328666, 25922460, 27104888, 33881110, 40657332, 50821665, 51844920, 64374109, 67762220, 81314664, 101643330, 128748218, 135524440, 193122327, 203286660, 257496436, 321870545, 386244654, 406573320, 514992872, 643741090, 772489308, 965611635, 1287482180, 1544978616, 1931223270, 2574964360, 3862446540, 7724893080]

約数ペア:

[(1, 7724893080), (2, 3862446540), (3, 2574964360), (4, 1931223270), (5, 1544978616), (6, 1287482180), (8, 965611635), (10, 772489308), (12, 643741090), (15, 514992872), (19, 406573320), (20, 386244654), (24, 321870545), (30, 257496436), (38, 203286660), (40, 193122327), (57, 135524440), (60, 128748218), (76, 101643330), (95, 81314664), (114, 67762220), (120, 64374109), (149, 51844920), (152, 50821665), (190, 40657332), (228, 33881110), (285, 27104888), (298, 25922460), (380, 20328666), (447, 17281640), (456, 16940555), (570, 13552444), (596, 12961230), (745, 10368984), (760, 10164333), (894, 8640820), (1140, 6776222), (1192, 6480615), (1490, 5184492), (1788, 4320410), (2235, 3456328), (2280, 3388111), (2831, 2728680), (2980, 2592246), (3576, 2160205), (4470, 1728164), (5662, 1364340), (5960, 1296123), (8493, 909560), (8940, 864082), (11324, 682170), (14155, 545736), (16986, 454780), (17880, 432041), (22648, 341085), (22739, 339720), (28310, 272868), (33972, 227390), (42465, 181912), (45478, 169860), (56620, 136434), (67944, 113695), (68217, 113240), (84930, 90956)]