470436720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1311

約数の個数: 160

約数和(自身を含む): 1583898624

約数和(自身を除く): 1113461904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 131, 156, 195, 208, 240, 260, 262, 312, 390, 393, 520, 524, 624, 655, 780, 786, 1040, 1048, 1151, 1310, 1560, 1572, 1703, 1965, 2096, 2302, 2620, 3120, 3144, 3406, 3453, 3930, 4604, 5109, 5240, 5755, 6288, 6812, 6906, 7860, 8515, 9208, 10218, 10480, 11510, 13624, 13812, 14963, 15720, 17030, 17265, 18416, 20436, 23020, 25545, 27248, 27624, 29926, 31440, 34060, 34530, 40872, 44889, 46040, 51090, 55248, 59852, 68120, 69060, 74815, 81744, 89778, 92080, 102180, 119704, 136240, 138120, 149630, 150781, 179556, 204360, 224445, 239408, 276240, 299260, 301562, 359112, 408720, 448890, 452343, 598520, 603124, 718224, 753905, 897780, 904686, 1197040, 1206248, 1507810, 1795560, 1809372, 1960153, 2261715, 2412496, 3015620, 3591120, 3618744, 3920306, 4523430, 5880459, 6031240, 7237488, 7840612, 9046860, 9800765, 11760918, 12062480, 15681224, 18093720, 19601530, 23521836, 29402295, 31362448, 36187440, 39203060, 47043672, 58804590, 78406120, 94087344, 117609180, 156812240, 235218360, 470436720]

約数ペア:

[(1, 470436720), (2, 235218360), (3, 156812240), (4, 117609180), (5, 94087344), (6, 78406120), (8, 58804590), (10, 47043672), (12, 39203060), (13, 36187440), (15, 31362448), (16, 29402295), (20, 23521836), (24, 19601530), (26, 18093720), (30, 15681224), (39, 12062480), (40, 11760918), (48, 9800765), (52, 9046860), (60, 7840612), (65, 7237488), (78, 6031240), (80, 5880459), (104, 4523430), (120, 3920306), (130, 3618744), (131, 3591120), (156, 3015620), (195, 2412496), (208, 2261715), (240, 1960153), (260, 1809372), (262, 1795560), (312, 1507810), (390, 1206248), (393, 1197040), (520, 904686), (524, 897780), (624, 753905), (655, 718224), (780, 603124), (786, 598520), (1040, 452343), (1048, 448890), (1151, 408720), (1310, 359112), (1560, 301562), (1572, 299260), (1703, 276240), (1965, 239408), (2096, 224445), (2302, 204360), (2620, 179556), (3120, 150781), (3144, 149630), (3406, 138120), (3453, 136240), (3930, 119704), (4604, 102180), (5109, 92080), (5240, 89778), (5755, 81744), (6288, 74815), (6812, 69060), (6906, 68120), (7860, 59852), (8515, 55248), (9208, 51090), (10218, 46040), (10480, 44889), (11510, 40872), (13624, 34530), (13812, 34060), (14963, 31440), (15720, 29926), (17030, 27624), (17265, 27248), (18416, 25545), (20436, 23020)]