15721273152

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1187

約数の個数: 280

約数和(自身を含む): 50435231616

約数和(自身を除く): 34713958464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 263, 288, 312, 324, 351, 416, 432, 468, 526, 576, 624, 648, 702, 789, 832, 864, 887, 936, 1052, 1053, 1248, 1296, 1404, 1578, 1728, 1774, 1872, 2104, 2106, 2367, 2496, 2592, 2661, 2808, 3156, 3419, 3548, 3744, 4208, 4212, 4734, 5184, 5322, 5616, 6312, 6838, 7096, 7101, 7488, 7983, 8416, 8424, 9468, 10257, 10644, 11232, 11531, 12624, 13676, 14192, 14202, 15966, 16832, 16848, 18936, 20514, 21288, 21303, 22464, 23062, 23949, 25248, 27352, 28384, 28404, 30771, 31932, 33696, 34593, 37872, 41028, 42576, 42606, 46124, 47898, 50496, 54704, 56768, 56808, 61542, 63864, 67392, 69186, 71847, 75744, 82056, 85152, 85212, 92248, 92313, 95796, 103779, 109408, 113616, 123084, 127728, 138372, 143694, 151488, 164112, 170304, 170424, 184496, 184626, 191592, 207558, 218816, 227232, 233281, 246168, 255456, 276744, 276939, 287388, 311337, 328224, 340848, 368992, 369252, 383184, 415116, 454464, 466562, 492336, 510912, 553488, 553878, 574776, 622674, 656448, 681696, 699843, 737984, 738504, 766368, 830232, 933124, 934011, 984672, 1106976, 1107756, 1149552, 1245348, 1363392, 1399686, 1477008, 1532736, 1660464, 1866248, 1868022, 1969344, 2099529, 2213952, 2215512, 2299104, 2490696, 2799372, 2954016, 3032653, 3320928, 3732496, 3736044, 4199058, 4431024, 4598208, 4981392, 5598744, 5908032, 6065306, 6298587, 6641856, 7464992, 7472088, 8398116, 8862048, 9097959, 9962784, 11197488, 12130612, 12597174, 14929984, 14944176, 16796232, 17724096, 18195918, 18895761, 19925568, 22394976, 24261224, 25194348, 27293877, 29888352, 33592464, 36391836, 37791522, 44789952, 48522448, 50388696, 54587754, 59776704, 67184928, 72783672, 75583044, 81881631, 97044896, 100777392, 109175508, 134369856, 145567344, 151166088, 163763262, 194089792, 201554784, 218351016, 245644893, 291134688, 302332176, 327526524, 403109568, 436702032, 491289786, 582269376, 604664352, 655053048, 873404064, 982579572, 1209328704, 1310106096, 1746808128, 1965159144, 2620212192, 3930318288, 5240424384, 7860636576, 15721273152]

約数ペア:

[(1, 15721273152), (2, 7860636576), (3, 5240424384), (4, 3930318288), (6, 2620212192), (8, 1965159144), (9, 1746808128), (12, 1310106096), (13, 1209328704), (16, 982579572), (18, 873404064), (24, 655053048), (26, 604664352), (27, 582269376), (32, 491289786), (36, 436702032), (39, 403109568), (48, 327526524), (52, 302332176), (54, 291134688), (64, 245644893), (72, 218351016), (78, 201554784), (81, 194089792), (96, 163763262), (104, 151166088), (108, 145567344), (117, 134369856), (144, 109175508), (156, 100777392), (162, 97044896), (192, 81881631), (208, 75583044), (216, 72783672), (234, 67184928), (263, 59776704), (288, 54587754), (312, 50388696), (324, 48522448), (351, 44789952), (416, 37791522), (432, 36391836), (468, 33592464), (526, 29888352), (576, 27293877), (624, 25194348), (648, 24261224), (702, 22394976), (789, 19925568), (832, 18895761), (864, 18195918), (887, 17724096), (936, 16796232), (1052, 14944176), (1053, 14929984), (1248, 12597174), (1296, 12130612), (1404, 11197488), (1578, 9962784), (1728, 9097959), (1774, 8862048), (1872, 8398116), (2104, 7472088), (2106, 7464992), (2367, 6641856), (2496, 6298587), (2592, 6065306), (2661, 5908032), (2808, 5598744), (3156, 4981392), (3419, 4598208), (3548, 4431024), (3744, 4199058), (4208, 3736044), (4212, 3732496), (4734, 3320928), (5184, 3032653), (5322, 2954016), (5616, 2799372), (6312, 2490696), (6838, 2299104), (7096, 2215512), (7101, 2213952), (7488, 2099529), (7983, 1969344), (8416, 1868022), (8424, 1866248), (9468, 1660464), (10257, 1532736), (10644, 1477008), (11232, 1399686), (11531, 1363392), (12624, 1245348), (13676, 1149552), (14192, 1107756), (14202, 1106976), (15966, 984672), (16832, 934011), (16848, 933124), (18936, 830232), (20514, 766368), (21288, 738504), (21303, 737984), (22464, 699843), (23062, 681696), (23949, 656448), (25248, 622674), (27352, 574776), (28384, 553878), (28404, 553488), (30771, 510912), (31932, 492336), (33696, 466562), (34593, 454464), (37872, 415116), (41028, 383184), (42576, 369252), (42606, 368992), (46124, 340848), (47898, 328224), (50496, 311337), (54704, 287388), (56768, 276939), (56808, 276744), (61542, 255456), (63864, 246168), (67392, 233281), (69186, 227232), (71847, 218816), (75744, 207558), (82056, 191592), (85152, 184626), (85212, 184496), (92248, 170424), (92313, 170304), (95796, 164112), (103779, 151488), (109408, 143694), (113616, 138372), (123084, 127728)]