15661841208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:994

約数の個数: 256

約数和(自身を含む): 46061568000

約数和(自身を除く): 30399726792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 47, 52, 57, 67, 76, 78, 94, 104, 114, 134, 141, 152, 156, 188, 201, 228, 247, 268, 282, 312, 376, 402, 456, 494, 536, 564, 611, 741, 804, 839, 871, 893, 988, 1128, 1222, 1273, 1482, 1608, 1678, 1742, 1786, 1833, 1976, 2444, 2517, 2546, 2613, 2679, 2964, 3149, 3356, 3484, 3572, 3666, 3819, 4888, 5034, 5092, 5226, 5358, 5928, 6298, 6712, 6968, 7144, 7332, 7638, 9447, 10068, 10184, 10452, 10716, 10907, 11609, 12596, 14664, 15276, 15941, 16549, 18894, 20136, 20904, 21432, 21814, 23218, 25192, 30552, 31882, 32721, 33098, 34827, 37788, 39433, 40937, 43628, 46436, 47823, 49647, 56213, 59831, 63764, 65442, 66196, 69654, 75576, 78866, 81874, 87256, 92872, 95646, 99294, 112426, 118299, 119662, 122811, 127528, 130884, 132392, 139308, 157732, 163748, 168639, 179493, 191292, 198588, 207233, 224852, 236598, 239324, 245622, 261768, 278616, 315464, 327496, 337278, 358986, 382584, 397176, 414466, 449704, 473196, 478648, 491244, 512629, 621699, 674556, 717972, 730769, 749227, 777803, 828932, 946392, 982488, 1025258, 1068047, 1243398, 1349112, 1435944, 1461538, 1498454, 1537887, 1555606, 1657864, 2050516, 2136094, 2192307, 2247681, 2333409, 2486796, 2642011, 2923076, 2996908, 3075774, 3111212, 3204141, 4101032, 4272188, 4384614, 4495362, 4666818, 4973592, 5284022, 5846152, 5993816, 6151548, 6222424, 6408282, 7926033, 8544376, 8769228, 8990724, 9333636, 9739951, 10568044, 12303096, 12816564, 13884611, 15852066, 17538456, 17981448, 18667272, 19479902, 21136088, 25633128, 27769222, 29219853, 31704132, 34346143, 38959804, 41653833, 50198209, 55538444, 58439706, 63408264, 68692286, 77919608, 83307666, 100396418, 103038429, 111076888, 116879412, 137384572, 150594627, 166615332, 200792836, 206076858, 233758824, 274769144, 301189254, 333230664, 401585672, 412153716, 602378508, 652576717, 824307432, 1204757016, 1305153434, 1957730151, 2610306868, 3915460302, 5220613736, 7830920604, 15661841208]

約数ペア:

[(1, 15661841208), (2, 7830920604), (3, 5220613736), (4, 3915460302), (6, 2610306868), (8, 1957730151), (12, 1305153434), (13, 1204757016), (19, 824307432), (24, 652576717), (26, 602378508), (38, 412153716), (39, 401585672), (47, 333230664), (52, 301189254), (57, 274769144), (67, 233758824), (76, 206076858), (78, 200792836), (94, 166615332), (104, 150594627), (114, 137384572), (134, 116879412), (141, 111076888), (152, 103038429), (156, 100396418), (188, 83307666), (201, 77919608), (228, 68692286), (247, 63408264), (268, 58439706), (282, 55538444), (312, 50198209), (376, 41653833), (402, 38959804), (456, 34346143), (494, 31704132), (536, 29219853), (564, 27769222), (611, 25633128), (741, 21136088), (804, 19479902), (839, 18667272), (871, 17981448), (893, 17538456), (988, 15852066), (1128, 13884611), (1222, 12816564), (1273, 12303096), (1482, 10568044), (1608, 9739951), (1678, 9333636), (1742, 8990724), (1786, 8769228), (1833, 8544376), (1976, 7926033), (2444, 6408282), (2517, 6222424), (2546, 6151548), (2613, 5993816), (2679, 5846152), (2964, 5284022), (3149, 4973592), (3356, 4666818), (3484, 4495362), (3572, 4384614), (3666, 4272188), (3819, 4101032), (4888, 3204141), (5034, 3111212), (5092, 3075774), (5226, 2996908), (5358, 2923076), (5928, 2642011), (6298, 2486796), (6712, 2333409), (6968, 2247681), (7144, 2192307), (7332, 2136094), (7638, 2050516), (9447, 1657864), (10068, 1555606), (10184, 1537887), (10452, 1498454), (10716, 1461538), (10907, 1435944), (11609, 1349112), (12596, 1243398), (14664, 1068047), (15276, 1025258), (15941, 982488), (16549, 946392), (18894, 828932), (20136, 777803), (20904, 749227), (21432, 730769), (21814, 717972), (23218, 674556), (25192, 621699), (30552, 512629), (31882, 491244), (32721, 478648), (33098, 473196), (34827, 449704), (37788, 414466), (39433, 397176), (40937, 382584), (43628, 358986), (46436, 337278), (47823, 327496), (49647, 315464), (56213, 278616), (59831, 261768), (63764, 245622), (65442, 239324), (66196, 236598), (69654, 224852), (75576, 207233), (78866, 198588), (81874, 191292), (87256, 179493), (92872, 168639), (95646, 163748), (99294, 157732), (112426, 139308), (118299, 132392), (119662, 130884), (122811, 127528)]