15696922960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1$

素因数の和:1965

約数の個数: 160

約数和(自身を含む): 39619071360

約数和(自身を除く): 23922148400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 137, 152, 172, 190, 215, 274, 304, 344, 380, 430, 548, 685, 688, 760, 817, 860, 1096, 1370, 1520, 1634, 1720, 1753, 2192, 2603, 2740, 3268, 3440, 3506, 4085, 5206, 5480, 5891, 6536, 7012, 8170, 8765, 10412, 10960, 11782, 13015, 13072, 14024, 16340, 17530, 20824, 23564, 26030, 28048, 29455, 32680, 33307, 35060, 41648, 47128, 52060, 58910, 65360, 66614, 70120, 75379, 94256, 104120, 111929, 117820, 133228, 140240, 150758, 166535, 208240, 223858, 235640, 240161, 266456, 301516, 333070, 376895, 447716, 471280, 480322, 532912, 559645, 603032, 666140, 753790, 895432, 960644, 1119290, 1200805, 1206064, 1332280, 1432201, 1507580, 1790864, 1921288, 2238580, 2401610, 2664560, 2864402, 3015160, 3842576, 4477160, 4563059, 4803220, 5728804, 6030320, 7161005, 8954320, 9126118, 9606440, 10326923, 11457608, 14322010, 18252236, 19212880, 20653846, 22815295, 22915216, 28644020, 36504472, 41307692, 45630590, 51634615, 57288040, 73008944, 82615384, 91261180, 103269230, 114576080, 165230768, 182522360, 196211537, 206538460, 365044720, 392423074, 413076920, 784846148, 826153840, 981057685, 1569692296, 1962115370, 3139384592, 3924230740, 7848461480, 15696922960]

約数ペア:

[(1, 15696922960), (2, 7848461480), (4, 3924230740), (5, 3139384592), (8, 1962115370), (10, 1569692296), (16, 981057685), (19, 826153840), (20, 784846148), (38, 413076920), (40, 392423074), (43, 365044720), (76, 206538460), (80, 196211537), (86, 182522360), (95, 165230768), (137, 114576080), (152, 103269230), (172, 91261180), (190, 82615384), (215, 73008944), (274, 57288040), (304, 51634615), (344, 45630590), (380, 41307692), (430, 36504472), (548, 28644020), (685, 22915216), (688, 22815295), (760, 20653846), (817, 19212880), (860, 18252236), (1096, 14322010), (1370, 11457608), (1520, 10326923), (1634, 9606440), (1720, 9126118), (1753, 8954320), (2192, 7161005), (2603, 6030320), (2740, 5728804), (3268, 4803220), (3440, 4563059), (3506, 4477160), (4085, 3842576), (5206, 3015160), (5480, 2864402), (5891, 2664560), (6536, 2401610), (7012, 2238580), (8170, 1921288), (8765, 1790864), (10412, 1507580), (10960, 1432201), (11782, 1332280), (13015, 1206064), (13072, 1200805), (14024, 1119290), (16340, 960644), (17530, 895432), (20824, 753790), (23564, 666140), (26030, 603032), (28048, 559645), (29455, 532912), (32680, 480322), (33307, 471280), (35060, 447716), (41648, 376895), (47128, 333070), (52060, 301516), (58910, 266456), (65360, 240161), (66614, 235640), (70120, 223858), (75379, 208240), (94256, 166535), (104120, 150758), (111929, 140240), (117820, 133228)]