227014480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 665314560

約数和(自身を除く): 438300080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 137, 140, 154, 176, 220, 269, 274, 280, 308, 385, 440, 538, 548, 560, 616, 685, 770, 880, 959, 1076, 1096, 1232, 1345, 1370, 1507, 1540, 1883, 1918, 2152, 2192, 2690, 2740, 2959, 3014, 3080, 3766, 3836, 4304, 4795, 5380, 5480, 5918, 6028, 6160, 7532, 7535, 7672, 9415, 9590, 10549, 10760, 10960, 11836, 12056, 14795, 15064, 15070, 15344, 18830, 19180, 20713, 21098, 21520, 23672, 24112, 29590, 30128, 30140, 36853, 37660, 38360, 41426, 42196, 47344, 52745, 59180, 60280, 73706, 75320, 76720, 82852, 84392, 103565, 105490, 118360, 120560, 147412, 150640, 165704, 168784, 184265, 207130, 210980, 236720, 257971, 294824, 331408, 368530, 405383, 414260, 421960, 515942, 589648, 737060, 810766, 828520, 843920, 1031884, 1289855, 1474120, 1621532, 1657040, 2026915, 2063768, 2579710, 2837681, 2948240, 3243064, 4053830, 4127536, 5159420, 5675362, 6486128, 8107660, 10318840, 11350724, 14188405, 16215320, 20637680, 22701448, 28376810, 32430640, 45402896, 56753620, 113507240, 227014480]

約数ペア:

[(1, 227014480), (2, 113507240), (4, 56753620), (5, 45402896), (7, 32430640), (8, 28376810), (10, 22701448), (11, 20637680), (14, 16215320), (16, 14188405), (20, 11350724), (22, 10318840), (28, 8107660), (35, 6486128), (40, 5675362), (44, 5159420), (55, 4127536), (56, 4053830), (70, 3243064), (77, 2948240), (80, 2837681), (88, 2579710), (110, 2063768), (112, 2026915), (137, 1657040), (140, 1621532), (154, 1474120), (176, 1289855), (220, 1031884), (269, 843920), (274, 828520), (280, 810766), (308, 737060), (385, 589648), (440, 515942), (538, 421960), (548, 414260), (560, 405383), (616, 368530), (685, 331408), (770, 294824), (880, 257971), (959, 236720), (1076, 210980), (1096, 207130), (1232, 184265), (1345, 168784), (1370, 165704), (1507, 150640), (1540, 147412), (1883, 120560), (1918, 118360), (2152, 105490), (2192, 103565), (2690, 84392), (2740, 82852), (2959, 76720), (3014, 75320), (3080, 73706), (3766, 60280), (3836, 59180), (4304, 52745), (4795, 47344), (5380, 42196), (5480, 41426), (5918, 38360), (6028, 37660), (6160, 36853), (7532, 30140), (7535, 30128), (7672, 29590), (9415, 24112), (9590, 23672), (10549, 21520), (10760, 21098), (10960, 20713), (11836, 19180), (12056, 18830), (14795, 15344), (15064, 15070)]