121941120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 456698880

約数和(自身を除く): 334757760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 211, 215, 224, 240, 258, 280, 301, 320, 336, 344, 384, 420, 422, 430, 448, 480, 516, 560, 602, 633, 640, 645, 672, 688, 840, 844, 860, 896, 903, 960, 1032, 1055, 1120, 1204, 1266, 1290, 1344, 1376, 1477, 1505, 1680, 1688, 1720, 1806, 1920, 2064, 2110, 2240, 2408, 2532, 2580, 2688, 2752, 2954, 3010, 3165, 3360, 3376, 3440, 3612, 4128, 4220, 4431, 4480, 4515, 4816, 5064, 5160, 5504, 5908, 6020, 6330, 6720, 6752, 6880, 7224, 7385, 8256, 8440, 8862, 9030, 9073, 9632, 10128, 10320, 11816, 12040, 12660, 13440, 13504, 13760, 14448, 14770, 16512, 16880, 17724, 18060, 18146, 19264, 20256, 20640, 22155, 23632, 24080, 25320, 27008, 27219, 27520, 28896, 29540, 33760, 35448, 36120, 36292, 38528, 40512, 41280, 44310, 45365, 47264, 48160, 50640, 54438, 57792, 59080, 63511, 67520, 70896, 72240, 72584, 81024, 82560, 88620, 90730, 94528, 96320, 101280, 108876, 115584, 118160, 127022, 135040, 136095, 141792, 144480, 145168, 177240, 181460, 189056, 190533, 192640, 202560, 217752, 236320, 254044, 272190, 283584, 288960, 290336, 317555, 354480, 362920, 381066, 405120, 435504, 472640, 508088, 544380, 567168, 577920, 580672, 635110, 708960, 725840, 762132, 871008, 945280, 952665, 1016176, 1088760, 1161344, 1270220, 1417920, 1451680, 1524264, 1742016, 1905330, 2032352, 2177520, 2540440, 2835840, 2903360, 3048528, 3484032, 3810660, 4064704, 4355040, 5080880, 5806720, 6097056, 7621320, 8129408, 8710080, 10161760, 12194112, 15242640, 17420160, 20323520, 24388224, 30485280, 40647040, 60970560, 121941120]

約数ペア:

[(1, 121941120), (2, 60970560), (3, 40647040), (4, 30485280), (5, 24388224), (6, 20323520), (7, 17420160), (8, 15242640), (10, 12194112), (12, 10161760), (14, 8710080), (15, 8129408), (16, 7621320), (20, 6097056), (21, 5806720), (24, 5080880), (28, 4355040), (30, 4064704), (32, 3810660), (35, 3484032), (40, 3048528), (42, 2903360), (43, 2835840), (48, 2540440), (56, 2177520), (60, 2032352), (64, 1905330), (70, 1742016), (80, 1524264), (84, 1451680), (86, 1417920), (96, 1270220), (105, 1161344), (112, 1088760), (120, 1016176), (128, 952665), (129, 945280), (140, 871008), (160, 762132), (168, 725840), (172, 708960), (192, 635110), (210, 580672), (211, 577920), (215, 567168), (224, 544380), (240, 508088), (258, 472640), (280, 435504), (301, 405120), (320, 381066), (336, 362920), (344, 354480), (384, 317555), (420, 290336), (422, 288960), (430, 283584), (448, 272190), (480, 254044), (516, 236320), (560, 217752), (602, 202560), (633, 192640), (640, 190533), (645, 189056), (672, 181460), (688, 177240), (840, 145168), (844, 144480), (860, 141792), (896, 136095), (903, 135040), (960, 127022), (1032, 118160), (1055, 115584), (1120, 108876), (1204, 101280), (1266, 96320), (1290, 94528), (1344, 90730), (1376, 88620), (1477, 82560), (1505, 81024), (1680, 72584), (1688, 72240), (1720, 70896), (1806, 67520), (1920, 63511), (2064, 59080), (2110, 57792), (2240, 54438), (2408, 50640), (2532, 48160), (2580, 47264), (2688, 45365), (2752, 44310), (2954, 41280), (3010, 40512), (3165, 38528), (3360, 36292), (3376, 36120), (3440, 35448), (3612, 33760), (4128, 29540), (4220, 28896), (4431, 27520), (4480, 27219), (4515, 27008), (4816, 25320), (5064, 24080), (5160, 23632), (5504, 22155), (5908, 20640), (6020, 20256), (6330, 19264), (6720, 18146), (6752, 18060), (6880, 17724), (7224, 16880), (7385, 16512), (8256, 14770), (8440, 14448), (8862, 13760), (9030, 13504), (9073, 13440), (9632, 12660), (10128, 12040), (10320, 11816)]