1208101320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:892

約数の個数: 192

約数和(自身を含む): 4153032000

約数和(自身を除く): 2944930680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 347, 360, 380, 456, 509, 570, 684, 694, 760, 855, 1018, 1041, 1140, 1368, 1388, 1527, 1710, 1735, 2036, 2082, 2280, 2545, 2776, 3054, 3123, 3420, 3470, 4072, 4164, 4581, 5090, 5205, 6108, 6246, 6593, 6840, 6940, 7635, 8328, 9162, 9671, 10180, 10410, 12216, 12492, 13186, 13880, 15270, 15615, 18324, 19342, 19779, 20360, 20820, 22905, 24984, 26372, 29013, 30540, 31230, 32965, 36648, 38684, 39558, 41640, 45810, 48355, 52744, 58026, 59337, 61080, 62460, 65930, 77368, 79116, 87039, 91620, 96710, 98895, 116052, 118674, 124920, 131860, 145065, 158232, 174078, 176623, 183240, 193420, 197790, 232104, 237348, 263720, 290130, 296685, 348156, 353246, 386840, 395580, 435195, 474696, 529869, 580260, 593370, 696312, 706492, 791160, 870390, 883115, 1059738, 1160520, 1186740, 1412984, 1589607, 1740780, 1766230, 2119476, 2373480, 2649345, 3179214, 3355837, 3481560, 3532460, 4238952, 5298690, 6358428, 6711674, 7064920, 7948035, 10067511, 10597380, 12716856, 13423348, 15896070, 16779185, 20135022, 21194760, 26846696, 30202533, 31792140, 33558370, 40270044, 50337555, 60405066, 63584280, 67116740, 80540088, 100675110, 120810132, 134233480, 151012665, 201350220, 241620264, 302025330, 402700440, 604050660, 1208101320]

約数ペア:

[(1, 1208101320), (2, 604050660), (3, 402700440), (4, 302025330), (5, 241620264), (6, 201350220), (8, 151012665), (9, 134233480), (10, 120810132), (12, 100675110), (15, 80540088), (18, 67116740), (19, 63584280), (20, 60405066), (24, 50337555), (30, 40270044), (36, 33558370), (38, 31792140), (40, 30202533), (45, 26846696), (57, 21194760), (60, 20135022), (72, 16779185), (76, 15896070), (90, 13423348), (95, 12716856), (114, 10597380), (120, 10067511), (152, 7948035), (171, 7064920), (180, 6711674), (190, 6358428), (228, 5298690), (285, 4238952), (342, 3532460), (347, 3481560), (360, 3355837), (380, 3179214), (456, 2649345), (509, 2373480), (570, 2119476), (684, 1766230), (694, 1740780), (760, 1589607), (855, 1412984), (1018, 1186740), (1041, 1160520), (1140, 1059738), (1368, 883115), (1388, 870390), (1527, 791160), (1710, 706492), (1735, 696312), (2036, 593370), (2082, 580260), (2280, 529869), (2545, 474696), (2776, 435195), (3054, 395580), (3123, 386840), (3420, 353246), (3470, 348156), (4072, 296685), (4164, 290130), (4581, 263720), (5090, 237348), (5205, 232104), (6108, 197790), (6246, 193420), (6593, 183240), (6840, 176623), (6940, 174078), (7635, 158232), (8328, 145065), (9162, 131860), (9671, 124920), (10180, 118674), (10410, 116052), (12216, 98895), (12492, 96710), (13186, 91620), (13880, 87039), (15270, 79116), (15615, 77368), (18324, 65930), (19342, 62460), (19779, 61080), (20360, 59337), (20820, 58026), (22905, 52744), (24984, 48355), (26372, 45810), (29013, 41640), (30540, 39558), (31230, 38684), (32965, 36648)]