15764990120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:568

約数の個数: 256

約数和(自身を含む): 42195686400

約数和(自身を除く): 26430696280

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 67, 68, 83, 85, 88, 110, 134, 136, 166, 170, 187, 220, 268, 332, 335, 340, 374, 379, 415, 440, 536, 664, 670, 680, 737, 748, 758, 830, 913, 935, 1139, 1340, 1411, 1474, 1496, 1516, 1660, 1826, 1870, 1895, 2278, 2680, 2822, 2948, 3032, 3320, 3652, 3685, 3740, 3790, 4169, 4556, 4565, 5561, 5644, 5695, 5896, 6443, 7055, 7304, 7370, 7480, 7580, 8338, 9112, 9130, 11122, 11288, 11390, 12529, 12886, 14110, 14740, 15160, 15521, 16676, 18260, 20845, 22244, 22780, 25058, 25393, 25772, 27805, 28220, 29480, 31042, 31457, 32215, 33352, 36520, 41690, 44488, 45560, 50116, 50786, 51544, 55610, 56440, 61171, 62084, 62645, 62914, 64430, 70873, 77605, 83380, 94537, 100232, 101572, 111220, 122342, 124168, 125290, 125828, 126965, 128860, 141746, 155210, 157285, 166760, 189074, 203144, 222440, 244684, 250580, 251656, 253930, 257720, 279323, 283492, 305855, 310420, 314570, 346027, 354365, 378148, 431681, 472685, 489368, 501160, 507860, 534769, 558646, 566984, 611710, 620840, 629140, 692054, 708730, 756296, 863362, 945370, 1015720, 1039907, 1069538, 1117292, 1223420, 1258280, 1384108, 1396615, 1417460, 1726724, 1730135, 1890740, 2079814, 2107619, 2139076, 2158405, 2234584, 2446840, 2673845, 2768216, 2793230, 2834920, 3453448, 3460270, 3781480, 4159628, 4215238, 4278152, 4316810, 4748491, 5199535, 5347690, 5586460, 5882459, 6920540, 8319256, 8430476, 8633620, 9496982, 10399070, 10538095, 10695380, 11172920, 11764918, 13841080, 16860952, 17267240, 18993964, 20798140, 21076190, 21390760, 23183809, 23529836, 23742455, 29412295, 35829523, 37987928, 41596280, 42152380, 46367618, 47059672, 47484910, 58824590, 71659046, 84304760, 92735236, 94969820, 115919045, 117649180, 143318092, 179147615, 185470472, 189939640, 231838090, 235298360, 286636184, 358295230, 394124753, 463676180, 716590460, 788249506, 927352360, 1433180920, 1576499012, 1970623765, 3152998024, 3941247530, 7882495060, 15764990120]

約数ペア:

[(1, 15764990120), (2, 7882495060), (4, 3941247530), (5, 3152998024), (8, 1970623765), (10, 1576499012), (11, 1433180920), (17, 927352360), (20, 788249506), (22, 716590460), (34, 463676180), (40, 394124753), (44, 358295230), (55, 286636184), (67, 235298360), (68, 231838090), (83, 189939640), (85, 185470472), (88, 179147615), (110, 143318092), (134, 117649180), (136, 115919045), (166, 94969820), (170, 92735236), (187, 84304760), (220, 71659046), (268, 58824590), (332, 47484910), (335, 47059672), (340, 46367618), (374, 42152380), (379, 41596280), (415, 37987928), (440, 35829523), (536, 29412295), (664, 23742455), (670, 23529836), (680, 23183809), (737, 21390760), (748, 21076190), (758, 20798140), (830, 18993964), (913, 17267240), (935, 16860952), (1139, 13841080), (1340, 11764918), (1411, 11172920), (1474, 10695380), (1496, 10538095), (1516, 10399070), (1660, 9496982), (1826, 8633620), (1870, 8430476), (1895, 8319256), (2278, 6920540), (2680, 5882459), (2822, 5586460), (2948, 5347690), (3032, 5199535), (3320, 4748491), (3652, 4316810), (3685, 4278152), (3740, 4215238), (3790, 4159628), (4169, 3781480), (4556, 3460270), (4565, 3453448), (5561, 2834920), (5644, 2793230), (5695, 2768216), (5896, 2673845), (6443, 2446840), (7055, 2234584), (7304, 2158405), (7370, 2139076), (7480, 2107619), (7580, 2079814), (8338, 1890740), (9112, 1730135), (9130, 1726724), (11122, 1417460), (11288, 1396615), (11390, 1384108), (12529, 1258280), (12886, 1223420), (14110, 1117292), (14740, 1069538), (15160, 1039907), (15521, 1015720), (16676, 945370), (18260, 863362), (20845, 756296), (22244, 708730), (22780, 692054), (25058, 629140), (25393, 620840), (25772, 611710), (27805, 566984), (28220, 558646), (29480, 534769), (31042, 507860), (31457, 501160), (32215, 489368), (33352, 472685), (36520, 431681), (41690, 378148), (44488, 354365), (45560, 346027), (50116, 314570), (50786, 310420), (51544, 305855), (55610, 283492), (56440, 279323), (61171, 257720), (62084, 253930), (62645, 251656), (62914, 250580), (64430, 244684), (70873, 222440), (77605, 203144), (83380, 189074), (94537, 166760), (100232, 157285), (101572, 155210), (111220, 141746), (122342, 128860), (124168, 126965), (125290, 125828)]