20160791310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 54269107200

約数和(自身を除く): 34108315890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 121, 158, 165, 229, 237, 242, 307, 330, 363, 395, 458, 474, 605, 614, 687, 726, 790, 869, 921, 1145, 1185, 1210, 1374, 1535, 1738, 1815, 1842, 2290, 2370, 2519, 2607, 3070, 3377, 3435, 3630, 4345, 4605, 5038, 5214, 6754, 6870, 7557, 8690, 9210, 9559, 10131, 12595, 13035, 15114, 16885, 18091, 19118, 20262, 24253, 25190, 26070, 27709, 28677, 33770, 36182, 37147, 37785, 47795, 48506, 50655, 54273, 55418, 57354, 70303, 72759, 74294, 75570, 83127, 90455, 95590, 101310, 108546, 111441, 121265, 138545, 140606, 143385, 145518, 166254, 180910, 185735, 199001, 210909, 222882, 242530, 266783, 271365, 277090, 286770, 351515, 363795, 371470, 398002, 415635, 421818, 533566, 542730, 557205, 597003, 703030, 727590, 773333, 800349, 831270, 995005, 1054545, 1114410, 1194006, 1333915, 1546666, 1600698, 1990010, 2109090, 2189011, 2319999, 2667830, 2934613, 2985015, 3866665, 4001745, 4378022, 4639998, 5553937, 5869226, 5970030, 6567033, 7733330, 8003490, 8506663, 8803839, 10945055, 11107874, 11599995, 13134066, 14673065, 16661811, 17013326, 17607678, 21890110, 23199990, 25519989, 27769685, 29346130, 32835165, 33323622, 42533315, 44019195, 51039978, 55539370, 61093307, 65670330, 83309055, 85066630, 88038390, 122186614, 127599945, 166618110, 183279921, 255199890, 305466535, 366559842, 610933070, 672026377, 916399605, 1344052754, 1832799210, 2016079131, 3360131885, 4032158262, 6720263770, 10080395655, 20160791310]

約数ペア:

[(1, 20160791310), (2, 10080395655), (3, 6720263770), (5, 4032158262), (6, 3360131885), (10, 2016079131), (11, 1832799210), (15, 1344052754), (22, 916399605), (30, 672026377), (33, 610933070), (55, 366559842), (66, 305466535), (79, 255199890), (110, 183279921), (121, 166618110), (158, 127599945), (165, 122186614), (229, 88038390), (237, 85066630), (242, 83309055), (307, 65670330), (330, 61093307), (363, 55539370), (395, 51039978), (458, 44019195), (474, 42533315), (605, 33323622), (614, 32835165), (687, 29346130), (726, 27769685), (790, 25519989), (869, 23199990), (921, 21890110), (1145, 17607678), (1185, 17013326), (1210, 16661811), (1374, 14673065), (1535, 13134066), (1738, 11599995), (1815, 11107874), (1842, 10945055), (2290, 8803839), (2370, 8506663), (2519, 8003490), (2607, 7733330), (3070, 6567033), (3377, 5970030), (3435, 5869226), (3630, 5553937), (4345, 4639998), (4605, 4378022), (5038, 4001745), (5214, 3866665), (6754, 2985015), (6870, 2934613), (7557, 2667830), (8690, 2319999), (9210, 2189011), (9559, 2109090), (10131, 1990010), (12595, 1600698), (13035, 1546666), (15114, 1333915), (16885, 1194006), (18091, 1114410), (19118, 1054545), (20262, 995005), (24253, 831270), (25190, 800349), (26070, 773333), (27709, 727590), (28677, 703030), (33770, 597003), (36182, 557205), (37147, 542730), (37785, 533566), (47795, 421818), (48506, 415635), (50655, 398002), (54273, 371470), (55418, 363795), (57354, 351515), (70303, 286770), (72759, 277090), (74294, 271365), (75570, 266783), (83127, 242530), (90455, 222882), (95590, 210909), (101310, 199001), (108546, 185735), (111441, 180910), (121265, 166254), (138545, 145518), (140606, 143385)]