2020667220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2775

約数の個数: 288

約数和(自身を含む): 7451982720

約数和(自身を除く): 5431315500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 29, 30, 33, 36, 39, 44, 45, 52, 55, 58, 60, 65, 66, 78, 87, 90, 99, 110, 116, 117, 130, 132, 143, 145, 156, 165, 174, 180, 195, 198, 220, 234, 260, 261, 286, 290, 319, 330, 348, 377, 390, 396, 429, 435, 468, 495, 522, 572, 580, 585, 638, 660, 715, 754, 780, 858, 870, 957, 990, 1044, 1131, 1170, 1276, 1287, 1305, 1430, 1508, 1595, 1716, 1740, 1885, 1914, 1980, 2145, 2262, 2340, 2574, 2610, 2707, 2860, 2871, 3190, 3393, 3770, 3828, 4147, 4290, 4524, 4785, 5148, 5220, 5414, 5655, 5742, 6380, 6435, 6786, 7540, 8121, 8294, 8580, 9570, 10828, 11310, 11484, 12441, 12870, 13535, 13572, 14355, 16242, 16588, 16965, 19140, 20735, 22620, 24363, 24882, 25740, 27070, 28710, 29777, 32484, 33930, 35191, 37323, 40605, 41470, 48726, 49764, 54140, 57420, 59554, 62205, 67860, 70382, 74646, 78503, 81210, 82940, 89331, 97452, 105573, 119108, 121815, 124410, 140764, 148885, 149292, 157006, 162420, 175955, 178662, 186615, 211146, 235509, 243630, 248820, 267993, 297770, 314012, 316719, 351910, 357324, 373230, 387101, 392515, 422292, 446655, 471018, 487260, 527865, 535986, 595540, 633438, 703820, 706527, 746460, 774202, 785030, 863533, 893310, 942036, 1020539, 1055730, 1071972, 1161303, 1177545, 1266876, 1339965, 1413054, 1548404, 1570060, 1583595, 1727066, 1786620, 1935505, 2041078, 2111460, 2322606, 2355090, 2590599, 2679930, 2826108, 3061617, 3167190, 3454132, 3483909, 3532635, 3871010, 4082156, 4317665, 4645212, 4710180, 5102695, 5181198, 5359860, 5806515, 6123234, 6334380, 6967818, 7065270, 7742020, 7771797, 8635330, 9184851, 10205390, 10362396, 11225929, 11613030, 12246468, 12952995, 13935636, 14130540, 15308085, 15543594, 17270660, 17419545, 18369702, 20410780, 22451858, 23226060, 25905990, 30616170, 31087188, 33677787, 34839090, 36739404, 38858985, 44903716, 45924255, 51811980, 56129645, 61232340, 67355574, 69678180, 77717970, 91848510, 101033361, 112259290, 134711148, 155435940, 168388935, 183697020, 202066722, 224518580, 336777870, 404133444, 505166805, 673555740, 1010333610, 2020667220]

約数ペア:

[(1, 2020667220), (2, 1010333610), (3, 673555740), (4, 505166805), (5, 404133444), (6, 336777870), (9, 224518580), (10, 202066722), (11, 183697020), (12, 168388935), (13, 155435940), (15, 134711148), (18, 112259290), (20, 101033361), (22, 91848510), (26, 77717970), (29, 69678180), (30, 67355574), (33, 61232340), (36, 56129645), (39, 51811980), (44, 45924255), (45, 44903716), (52, 38858985), (55, 36739404), (58, 34839090), (60, 33677787), (65, 31087188), (66, 30616170), (78, 25905990), (87, 23226060), (90, 22451858), (99, 20410780), (110, 18369702), (116, 17419545), (117, 17270660), (130, 15543594), (132, 15308085), (143, 14130540), (145, 13935636), (156, 12952995), (165, 12246468), (174, 11613030), (180, 11225929), (195, 10362396), (198, 10205390), (220, 9184851), (234, 8635330), (260, 7771797), (261, 7742020), (286, 7065270), (290, 6967818), (319, 6334380), (330, 6123234), (348, 5806515), (377, 5359860), (390, 5181198), (396, 5102695), (429, 4710180), (435, 4645212), (468, 4317665), (495, 4082156), (522, 3871010), (572, 3532635), (580, 3483909), (585, 3454132), (638, 3167190), (660, 3061617), (715, 2826108), (754, 2679930), (780, 2590599), (858, 2355090), (870, 2322606), (957, 2111460), (990, 2041078), (1044, 1935505), (1131, 1786620), (1170, 1727066), (1276, 1583595), (1287, 1570060), (1305, 1548404), (1430, 1413054), (1508, 1339965), (1595, 1266876), (1716, 1177545), (1740, 1161303), (1885, 1071972), (1914, 1055730), (1980, 1020539), (2145, 942036), (2262, 893310), (2340, 863533), (2574, 785030), (2610, 774202), (2707, 746460), (2860, 706527), (2871, 703820), (3190, 633438), (3393, 595540), (3770, 535986), (3828, 527865), (4147, 487260), (4290, 471018), (4524, 446655), (4785, 422292), (5148, 392515), (5220, 387101), (5414, 373230), (5655, 357324), (5742, 351910), (6380, 316719), (6435, 314012), (6786, 297770), (7540, 267993), (8121, 248820), (8294, 243630), (8580, 235509), (9570, 211146), (10828, 186615), (11310, 178662), (11484, 175955), (12441, 162420), (12870, 157006), (13535, 149292), (13572, 148885), (14355, 140764), (16242, 124410), (16588, 121815), (16965, 119108), (19140, 105573), (20735, 97452), (22620, 89331), (24363, 82940), (24882, 81210), (25740, 78503), (27070, 74646), (28710, 70382), (29777, 67860), (32484, 62205), (33930, 59554), (35191, 57420), (37323, 54140), (40605, 49764), (41470, 48726)]