262867920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6803}}^1$

素因数の和:6849

約数の個数: 160

約数和(自身を含む): 971937792

約数和(自身を除く): 709069872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 6803, 7728, 9660, 12880, 13606, 19320, 20409, 27212, 34015, 38640, 40818, 47621, 54424, 68030, 81636, 95242, 102045, 108848, 136060, 142863, 156469, 163272, 190484, 204090, 238105, 272120, 285726, 312938, 326544, 380968, 408180, 469407, 476210, 544240, 571452, 625876, 714315, 761936, 782345, 816360, 938814, 952420, 1095283, 1142904, 1251752, 1428630, 1564690, 1632720, 1877628, 1904840, 2190566, 2285808, 2347035, 2503504, 2857260, 3129380, 3285849, 3755256, 3809680, 4381132, 4694070, 5476415, 5714520, 6258760, 6571698, 7510512, 8762264, 9388140, 10952830, 11429040, 12517520, 13143396, 16429245, 17524528, 18776280, 21905660, 26286792, 32858490, 37552560, 43811320, 52573584, 65716980, 87622640, 131433960, 262867920]

約数ペア:

[(1, 262867920), (2, 131433960), (3, 87622640), (4, 65716980), (5, 52573584), (6, 43811320), (7, 37552560), (8, 32858490), (10, 26286792), (12, 21905660), (14, 18776280), (15, 17524528), (16, 16429245), (20, 13143396), (21, 12517520), (23, 11429040), (24, 10952830), (28, 9388140), (30, 8762264), (35, 7510512), (40, 6571698), (42, 6258760), (46, 5714520), (48, 5476415), (56, 4694070), (60, 4381132), (69, 3809680), (70, 3755256), (80, 3285849), (84, 3129380), (92, 2857260), (105, 2503504), (112, 2347035), (115, 2285808), (120, 2190566), (138, 1904840), (140, 1877628), (161, 1632720), (168, 1564690), (184, 1428630), (210, 1251752), (230, 1142904), (240, 1095283), (276, 952420), (280, 938814), (322, 816360), (336, 782345), (345, 761936), (368, 714315), (420, 625876), (460, 571452), (483, 544240), (552, 476210), (560, 469407), (644, 408180), (690, 380968), (805, 326544), (840, 312938), (920, 285726), (966, 272120), (1104, 238105), (1288, 204090), (1380, 190484), (1610, 163272), (1680, 156469), (1840, 142863), (1932, 136060), (2415, 108848), (2576, 102045), (2760, 95242), (3220, 81636), (3864, 68030), (4830, 54424), (5520, 47621), (6440, 40818), (6803, 38640), (7728, 34015), (9660, 27212), (12880, 20409), (13606, 19320)]