13730286420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1\times {\mathrm{593}}^1$

素因数の和:1334

約数の個数: 144

約数和(自身を含む): 41954552640

約数和(自身を除く): 28224266220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 419, 593, 614, 838, 921, 1186, 1228, 1257, 1535, 1676, 1779, 1842, 2095, 2372, 2514, 2763, 2965, 3070, 3558, 3684, 3771, 4190, 4605, 5028, 5337, 5526, 5930, 6140, 6285, 7116, 7542, 8380, 8895, 9210, 10674, 11052, 11860, 12570, 13815, 15084, 17790, 18420, 18855, 21348, 25140, 26685, 27630, 35580, 37710, 53370, 55260, 75420, 106740, 128633, 182051, 248467, 257266, 364102, 385899, 496934, 514532, 546153, 643165, 728204, 745401, 771798, 910255, 993868, 1092306, 1157697, 1242335, 1286330, 1490802, 1543596, 1638459, 1820510, 1929495, 2184612, 2236203, 2315394, 2484670, 2572660, 2730765, 2981604, 3276918, 3641020, 3727005, 3858990, 4472406, 4630788, 4969340, 5461530, 5788485, 6553836, 7454010, 7717980, 8192295, 8944812, 10923060, 11181015, 11576970, 14908020, 16384590, 22362030, 23153940, 32769180, 44724060, 76279369, 152558738, 228838107, 305117476, 381396845, 457676214, 686514321, 762793690, 915352428, 1144190535, 1373028642, 1525587380, 2288381070, 2746057284, 3432571605, 4576762140, 6865143210, 13730286420]

約数ペア:

[(1, 13730286420), (2, 6865143210), (3, 4576762140), (4, 3432571605), (5, 2746057284), (6, 2288381070), (9, 1525587380), (10, 1373028642), (12, 1144190535), (15, 915352428), (18, 762793690), (20, 686514321), (30, 457676214), (36, 381396845), (45, 305117476), (60, 228838107), (90, 152558738), (180, 76279369), (307, 44724060), (419, 32769180), (593, 23153940), (614, 22362030), (838, 16384590), (921, 14908020), (1186, 11576970), (1228, 11181015), (1257, 10923060), (1535, 8944812), (1676, 8192295), (1779, 7717980), (1842, 7454010), (2095, 6553836), (2372, 5788485), (2514, 5461530), (2763, 4969340), (2965, 4630788), (3070, 4472406), (3558, 3858990), (3684, 3727005), (3771, 3641020), (4190, 3276918), (4605, 2981604), (5028, 2730765), (5337, 2572660), (5526, 2484670), (5930, 2315394), (6140, 2236203), (6285, 2184612), (7116, 1929495), (7542, 1820510), (8380, 1638459), (8895, 1543596), (9210, 1490802), (10674, 1286330), (11052, 1242335), (11860, 1157697), (12570, 1092306), (13815, 993868), (15084, 910255), (17790, 771798), (18420, 745401), (18855, 728204), (21348, 643165), (25140, 546153), (26685, 514532), (27630, 496934), (35580, 385899), (37710, 364102), (53370, 257266), (55260, 248467), (75420, 182051), (106740, 128633)]