276797760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 926982144

約数和(自身を除く): 650184384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 71, 80, 93, 96, 120, 124, 131, 142, 155, 160, 186, 192, 213, 240, 248, 262, 284, 310, 320, 355, 372, 393, 426, 465, 480, 496, 524, 568, 620, 655, 710, 744, 786, 852, 930, 960, 992, 1048, 1065, 1136, 1240, 1310, 1420, 1488, 1572, 1704, 1860, 1965, 1984, 2096, 2130, 2201, 2272, 2480, 2620, 2840, 2976, 3144, 3408, 3720, 3930, 4061, 4192, 4260, 4402, 4544, 4960, 5240, 5680, 5952, 6288, 6603, 6816, 7440, 7860, 8122, 8384, 8520, 8804, 9301, 9920, 10480, 11005, 11360, 12183, 12576, 13206, 13632, 14880, 15720, 16244, 17040, 17608, 18602, 20305, 20960, 22010, 22720, 24366, 25152, 26412, 27903, 29760, 31440, 32488, 33015, 34080, 35216, 37204, 40610, 41920, 44020, 46505, 48732, 52824, 55806, 60915, 62880, 64976, 66030, 68160, 70432, 74408, 81220, 88040, 93010, 97464, 105648, 111612, 121830, 125760, 129952, 132060, 139515, 140864, 148816, 162440, 176080, 186020, 194928, 211296, 223224, 243660, 259904, 264120, 279030, 288331, 297632, 324880, 352160, 372040, 389856, 422592, 446448, 487320, 528240, 558060, 576662, 595264, 649760, 704320, 744080, 779712, 864993, 892896, 974640, 1056480, 1116120, 1153324, 1299520, 1441655, 1488160, 1729986, 1785792, 1949280, 2112960, 2232240, 2306648, 2883310, 2976320, 3459972, 3898560, 4324965, 4464480, 4613296, 5766620, 6919944, 8649930, 8928960, 9226592, 11533240, 13839888, 17299860, 18453184, 23066480, 27679776, 34599720, 46132960, 55359552, 69199440, 92265920, 138398880, 276797760]

約数ペア:

[(1, 276797760), (2, 138398880), (3, 92265920), (4, 69199440), (5, 55359552), (6, 46132960), (8, 34599720), (10, 27679776), (12, 23066480), (15, 18453184), (16, 17299860), (20, 13839888), (24, 11533240), (30, 9226592), (31, 8928960), (32, 8649930), (40, 6919944), (48, 5766620), (60, 4613296), (62, 4464480), (64, 4324965), (71, 3898560), (80, 3459972), (93, 2976320), (96, 2883310), (120, 2306648), (124, 2232240), (131, 2112960), (142, 1949280), (155, 1785792), (160, 1729986), (186, 1488160), (192, 1441655), (213, 1299520), (240, 1153324), (248, 1116120), (262, 1056480), (284, 974640), (310, 892896), (320, 864993), (355, 779712), (372, 744080), (393, 704320), (426, 649760), (465, 595264), (480, 576662), (496, 558060), (524, 528240), (568, 487320), (620, 446448), (655, 422592), (710, 389856), (744, 372040), (786, 352160), (852, 324880), (930, 297632), (960, 288331), (992, 279030), (1048, 264120), (1065, 259904), (1136, 243660), (1240, 223224), (1310, 211296), (1420, 194928), (1488, 186020), (1572, 176080), (1704, 162440), (1860, 148816), (1965, 140864), (1984, 139515), (2096, 132060), (2130, 129952), (2201, 125760), (2272, 121830), (2480, 111612), (2620, 105648), (2840, 97464), (2976, 93010), (3144, 88040), (3408, 81220), (3720, 74408), (3930, 70432), (4061, 68160), (4192, 66030), (4260, 64976), (4402, 62880), (4544, 60915), (4960, 55806), (5240, 52824), (5680, 48732), (5952, 46505), (6288, 44020), (6603, 41920), (6816, 40610), (7440, 37204), (7860, 35216), (8122, 34080), (8384, 33015), (8520, 32488), (8804, 31440), (9301, 29760), (9920, 27903), (10480, 26412), (11005, 25152), (11360, 24366), (12183, 22720), (12576, 22010), (13206, 20960), (13632, 20305), (14880, 18602), (15720, 17608), (16244, 17040)]