1365573440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:545

約数の個数: 224

約数和(自身を含む): 4091537664

約数和(自身を除く): 2725964224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 157, 160, 176, 220, 224, 280, 308, 314, 320, 352, 353, 385, 440, 448, 560, 616, 628, 704, 706, 770, 785, 880, 1099, 1120, 1232, 1256, 1412, 1540, 1570, 1727, 1760, 1765, 2198, 2240, 2464, 2471, 2512, 2824, 3080, 3140, 3454, 3520, 3530, 3883, 4396, 4928, 4942, 5024, 5495, 5648, 6160, 6280, 6908, 7060, 7766, 8635, 8792, 9884, 10048, 10990, 11296, 12089, 12320, 12355, 12560, 13816, 14120, 15532, 17270, 17584, 19415, 19768, 21980, 22592, 24178, 24640, 24710, 25120, 27181, 27632, 28240, 31064, 34540, 35168, 38830, 39536, 43960, 48356, 49420, 50240, 54362, 55264, 55421, 56480, 60445, 62128, 69080, 70336, 77660, 79072, 87920, 96712, 98840, 108724, 110528, 110842, 112960, 120890, 124256, 135905, 138160, 155320, 158144, 175840, 193424, 197680, 217448, 221684, 241780, 248512, 271810, 276320, 277105, 310640, 351680, 386848, 387947, 395360, 434896, 443368, 483560, 543620, 552640, 554210, 609631, 621280, 773696, 775894, 790720, 869792, 886736, 967120, 1087240, 1108420, 1219262, 1242560, 1551788, 1739584, 1773472, 1934240, 1939735, 2174480, 2216840, 2438524, 3048155, 3103576, 3546944, 3868480, 3879470, 4267417, 4348960, 4433680, 4877048, 6096310, 6207152, 7758940, 8534834, 8697920, 8867360, 9754096, 12192620, 12414304, 15517880, 17069668, 17734720, 19508192, 21337085, 24385240, 24828608, 31035760, 34139336, 39016384, 42674170, 48770480, 62071520, 68278672, 85348340, 97540960, 124143040, 136557344, 170696680, 195081920, 273114688, 341393360, 682786720, 1365573440]

約数ペア:

[(1, 1365573440), (2, 682786720), (4, 341393360), (5, 273114688), (7, 195081920), (8, 170696680), (10, 136557344), (11, 124143040), (14, 97540960), (16, 85348340), (20, 68278672), (22, 62071520), (28, 48770480), (32, 42674170), (35, 39016384), (40, 34139336), (44, 31035760), (55, 24828608), (56, 24385240), (64, 21337085), (70, 19508192), (77, 17734720), (80, 17069668), (88, 15517880), (110, 12414304), (112, 12192620), (140, 9754096), (154, 8867360), (157, 8697920), (160, 8534834), (176, 7758940), (220, 6207152), (224, 6096310), (280, 4877048), (308, 4433680), (314, 4348960), (320, 4267417), (352, 3879470), (353, 3868480), (385, 3546944), (440, 3103576), (448, 3048155), (560, 2438524), (616, 2216840), (628, 2174480), (704, 1939735), (706, 1934240), (770, 1773472), (785, 1739584), (880, 1551788), (1099, 1242560), (1120, 1219262), (1232, 1108420), (1256, 1087240), (1412, 967120), (1540, 886736), (1570, 869792), (1727, 790720), (1760, 775894), (1765, 773696), (2198, 621280), (2240, 609631), (2464, 554210), (2471, 552640), (2512, 543620), (2824, 483560), (3080, 443368), (3140, 434896), (3454, 395360), (3520, 387947), (3530, 386848), (3883, 351680), (4396, 310640), (4928, 277105), (4942, 276320), (5024, 271810), (5495, 248512), (5648, 241780), (6160, 221684), (6280, 217448), (6908, 197680), (7060, 193424), (7766, 175840), (8635, 158144), (8792, 155320), (9884, 138160), (10048, 135905), (10990, 124256), (11296, 120890), (12089, 112960), (12320, 110842), (12355, 110528), (12560, 108724), (13816, 98840), (14120, 96712), (15532, 87920), (17270, 79072), (17584, 77660), (19415, 70336), (19768, 69080), (21980, 62128), (22592, 60445), (24178, 56480), (24640, 55421), (24710, 55264), (25120, 54362), (27181, 50240), (27632, 49420), (28240, 48356), (31064, 43960), (34540, 39536), (35168, 38830)]