2760448452020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1754

約数の個数: 192

約数和(自身を含む): 6706715957760

約数和(自身を除く): 3946267505740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 331, 362, 397, 662, 724, 794, 829, 905, 1267, 1324, 1588, 1655, 1658, 1810, 1985, 2317, 2534, 2779, 3310, 3316, 3620, 3970, 4145, 4634, 5068, 5558, 5803, 6335, 6620, 7940, 8290, 9268, 11116, 11585, 11606, 12670, 13895, 16580, 23170, 23212, 25340, 27790, 29015, 46340, 55580, 58030, 59911, 71857, 116060, 119822, 131407, 143714, 150049, 239644, 262814, 274399, 287428, 299555, 300098, 329113, 359285, 419377, 502999, 525628, 548798, 599110, 600196, 657035, 658226, 718570, 750245, 838754, 919849, 1005998, 1050343, 1097596, 1198220, 1314070, 1316452, 1371995, 1437140, 1500490, 1645565, 1677508, 1839698, 1920793, 2011996, 2096885, 2100686, 2303791, 2514995, 2628140, 2743990, 3000980, 3291130, 3679396, 3841586, 4193770, 4201372, 4599245, 4607582, 5029990, 5251715, 5487980, 6582260, 7683172, 8387540, 9198490, 9215164, 9603965, 10059980, 10503430, 11518955, 18396980, 19207930, 21006860, 23037910, 23784667, 38415860, 46075820, 47569334, 49666219, 59569453, 95138668, 99332438, 108936403, 118923335, 119138906, 166492669, 198664876, 217872806, 237846670, 238277812, 248331095, 297847265, 332985338, 347663533, 416986171, 435745612, 475693340, 496662190, 544682015, 595694530, 665970676, 695327066, 762554821, 832463345, 833972342, 993324380, 1089364030, 1191389060, 1390654132, 1525109642, 1664926690, 1667944684, 1738317665, 2084930855, 2178728060, 3050219284, 3329853380, 3476635330, 3812774105, 4169861710, 6953270660, 7625548210, 8339723420, 15251096420, 19717488943, 39434977886, 78869955772, 98587444715, 138022422601, 197174889430, 276044845202, 394349778860, 552089690404, 690112113005, 1380224226010, 2760448452020]

約数ペア:

[(1, 2760448452020), (2, 1380224226010), (4, 690112113005), (5, 552089690404), (7, 394349778860), (10, 276044845202), (14, 197174889430), (20, 138022422601), (28, 98587444715), (35, 78869955772), (70, 39434977886), (140, 19717488943), (181, 15251096420), (331, 8339723420), (362, 7625548210), (397, 6953270660), (662, 4169861710), (724, 3812774105), (794, 3476635330), (829, 3329853380), (905, 3050219284), (1267, 2178728060), (1324, 2084930855), (1588, 1738317665), (1655, 1667944684), (1658, 1664926690), (1810, 1525109642), (1985, 1390654132), (2317, 1191389060), (2534, 1089364030), (2779, 993324380), (3310, 833972342), (3316, 832463345), (3620, 762554821), (3970, 695327066), (4145, 665970676), (4634, 595694530), (5068, 544682015), (5558, 496662190), (5803, 475693340), (6335, 435745612), (6620, 416986171), (7940, 347663533), (8290, 332985338), (9268, 297847265), (11116, 248331095), (11585, 238277812), (11606, 237846670), (12670, 217872806), (13895, 198664876), (16580, 166492669), (23170, 119138906), (23212, 118923335), (25340, 108936403), (27790, 99332438), (29015, 95138668), (46340, 59569453), (55580, 49666219), (58030, 47569334), (59911, 46075820), (71857, 38415860), (116060, 23784667), (119822, 23037910), (131407, 21006860), (143714, 19207930), (150049, 18396980), (239644, 11518955), (262814, 10503430), (274399, 10059980), (287428, 9603965), (299555, 9215164), (300098, 9198490), (329113, 8387540), (359285, 7683172), (419377, 6582260), (502999, 5487980), (525628, 5251715), (548798, 5029990), (599110, 4607582), (600196, 4599245), (657035, 4201372), (658226, 4193770), (718570, 3841586), (750245, 3679396), (838754, 3291130), (919849, 3000980), (1005998, 2743990), (1050343, 2628140), (1097596, 2514995), (1198220, 2303791), (1314070, 2100686), (1316452, 2096885), (1371995, 2011996), (1437140, 1920793), (1500490, 1839698), (1645565, 1677508)]