305259360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2005

約数の個数: 192

約数和(自身を含む): 1122895872

約数和(自身を除く): 817636512

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, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1933, 1974, 2256, 2632, 2820, 3290, 3360, 3760, 3866, 3948, 4512, 4935, 5264, 5640, 5799, 6580, 7520, 7732, 7896, 9665, 9870, 10528, 11280, 11598, 13160, 13531, 15464, 15792, 19330, 19740, 22560, 23196, 26320, 27062, 28995, 30928, 31584, 38660, 39480, 40593, 46392, 52640, 54124, 57990, 61856, 67655, 77320, 78960, 81186, 90851, 92784, 108248, 115980, 135310, 154640, 157920, 162372, 181702, 185568, 202965, 216496, 231960, 270620, 272553, 309280, 324744, 363404, 405930, 432992, 454255, 463920, 541240, 545106, 635957, 649488, 726808, 811860, 908510, 927840, 1082480, 1090212, 1271914, 1298976, 1362765, 1453616, 1623720, 1817020, 1907871, 2164960, 2180424, 2543828, 2725530, 2907232, 3179785, 3247440, 3634040, 3815742, 4360848, 5087656, 5451060, 6359570, 6494880, 7268080, 7631484, 8721696, 9539355, 10175312, 10902120, 12719140, 14536160, 15262968, 19078710, 20350624, 21804240, 25438280, 30525936, 38157420, 43608480, 50876560, 61051872, 76314840, 101753120, 152629680, 305259360]

約数ペア:

[(1, 305259360), (2, 152629680), (3, 101753120), (4, 76314840), (5, 61051872), (6, 50876560), (7, 43608480), (8, 38157420), (10, 30525936), (12, 25438280), (14, 21804240), (15, 20350624), (16, 19078710), (20, 15262968), (21, 14536160), (24, 12719140), (28, 10902120), (30, 10175312), (32, 9539355), (35, 8721696), (40, 7631484), (42, 7268080), (47, 6494880), (48, 6359570), (56, 5451060), (60, 5087656), (70, 4360848), (80, 3815742), (84, 3634040), (94, 3247440), (96, 3179785), (105, 2907232), (112, 2725530), (120, 2543828), (140, 2180424), (141, 2164960), (160, 1907871), (168, 1817020), (188, 1623720), (210, 1453616), (224, 1362765), (235, 1298976), (240, 1271914), (280, 1090212), (282, 1082480), (329, 927840), (336, 908510), (376, 811860), (420, 726808), (470, 649488), (480, 635957), (560, 545106), (564, 541240), (658, 463920), (672, 454255), (705, 432992), (752, 405930), (840, 363404), (940, 324744), (987, 309280), (1120, 272553), (1128, 270620), (1316, 231960), (1410, 216496), (1504, 202965), (1645, 185568), (1680, 181702), (1880, 162372), (1933, 157920), (1974, 154640), (2256, 135310), (2632, 115980), (2820, 108248), (3290, 92784), (3360, 90851), (3760, 81186), (3866, 78960), (3948, 77320), (4512, 67655), (4935, 61856), (5264, 57990), (5640, 54124), (5799, 52640), (6580, 46392), (7520, 40593), (7732, 39480), (7896, 38660), (9665, 31584), (9870, 30928), (10528, 28995), (11280, 27062), (11598, 26320), (13160, 23196), (13531, 22560), (15464, 19740), (15792, 19330)]