553693140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 432

約数和(自身を含む): 2300538240

約数和(自身を除く): 1746845100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 49, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 98, 99, 105, 110, 117, 126, 130, 132, 140, 143, 147, 154, 156, 165, 180, 182, 195, 196, 198, 210, 220, 231, 234, 245, 252, 260, 273, 286, 294, 308, 315, 330, 364, 385, 390, 396, 420, 429, 439, 441, 455, 462, 468, 490, 495, 539, 546, 572, 585, 588, 630, 637, 660, 693, 715, 735, 770, 780, 819, 858, 878, 882, 910, 924, 980, 990, 1001, 1078, 1092, 1155, 1170, 1260, 1274, 1287, 1317, 1365, 1386, 1430, 1470, 1540, 1617, 1638, 1716, 1756, 1764, 1820, 1911, 1980, 2002, 2145, 2156, 2195, 2205, 2310, 2340, 2548, 2574, 2634, 2695, 2730, 2772, 2860, 2940, 3003, 3073, 3185, 3234, 3276, 3465, 3822, 3951, 4004, 4095, 4290, 4390, 4410, 4620, 4829, 4851, 5005, 5148, 5268, 5390, 5460, 5707, 5733, 6006, 6146, 6370, 6435, 6468, 6585, 6930, 7007, 7644, 7902, 8085, 8190, 8580, 8780, 8820, 9009, 9219, 9555, 9658, 9702, 10010, 10780, 11414, 11466, 12012, 12292, 12740, 12870, 13170, 13860, 14014, 14487, 15015, 15365, 15804, 16170, 16380, 17121, 18018, 18438, 19110, 19316, 19404, 19755, 20020, 21021, 21511, 22828, 22932, 24145, 24255, 25740, 26340, 27657, 28028, 28535, 28665, 28974, 30030, 30730, 32340, 33803, 34242, 35035, 36036, 36876, 38220, 39510, 39949, 42042, 43022, 43461, 45045, 46095, 48290, 48510, 51363, 55314, 57070, 57330, 57948, 60060, 61460, 62777, 63063, 64533, 67606, 68484, 70070, 72435, 79020, 79898, 84084, 85605, 86044, 86922, 90090, 92190, 96580, 97020, 101409, 102726, 105105, 107555, 110628, 114140, 114660, 119847, 125554, 126126, 129066, 135212, 138285, 140140, 144870, 159796, 169015, 171210, 173844, 180180, 184380, 188331, 193599, 199745, 202818, 205452, 210210, 215110, 217305, 236621, 239694, 251108, 252252, 256815, 258132, 276570, 279643, 289740, 304227, 313885, 315315, 322665, 338030, 342420, 359541, 376662, 387198, 399490, 405636, 420420, 430220, 434610, 439439, 473242, 479388, 507045, 513630, 553140, 559286, 564993, 599235, 608454, 627770, 630630, 645330, 676060, 709863, 719082, 753324, 774396, 798980, 838929, 869220, 878878, 941655, 946484, 967995, 1014090, 1027260, 1118572, 1129986, 1183105, 1198470, 1216908, 1255540, 1261260, 1290660, 1318317, 1398215, 1419726, 1438164, 1521135, 1677858, 1757756, 1797705, 1883310, 1935990, 2028180, 2129589, 2197195, 2259972, 2366210, 2396940, 2516787, 2636634, 2796430, 2824965, 2839452, 3042270, 3076073, 3355716, 3549315, 3595410, 3766620, 3871980, 3954951, 4194645, 4259178, 4394390, 4732420, 5033574, 5273268, 5592860, 5649930, 6084540, 6152146, 6591585, 7098630, 7190820, 7909902, 8389290, 8518356, 8788780, 9228219, 10067148, 10647945, 11299860, 12304292, 12583935, 13183170, 14197260, 15380365, 15819804, 16778580, 18456438, 19774755, 21295890, 25167870, 26366340, 27684657, 30760730, 36912876, 39549510, 42591780, 46141095, 50335740, 55369314, 61521460, 79099020, 92282190, 110738628, 138423285, 184564380, 276846570, 553693140]

約数ペア:

[(1, 553693140), (2, 276846570), (3, 184564380), (4, 138423285), (5, 110738628), (6, 92282190), (7, 79099020), (9, 61521460), (10, 55369314), (11, 50335740), (12, 46141095), (13, 42591780), (14, 39549510), (15, 36912876), (18, 30760730), (20, 27684657), (21, 26366340), (22, 25167870), (26, 21295890), (28, 19774755), (30, 18456438), (33, 16778580), (35, 15819804), (36, 15380365), (39, 14197260), (42, 13183170), (44, 12583935), (45, 12304292), (49, 11299860), (52, 10647945), (55, 10067148), (60, 9228219), (63, 8788780), (65, 8518356), (66, 8389290), (70, 7909902), (77, 7190820), (78, 7098630), (84, 6591585), (90, 6152146), (91, 6084540), (98, 5649930), (99, 5592860), (105, 5273268), (110, 5033574), (117, 4732420), (126, 4394390), (130, 4259178), (132, 4194645), (140, 3954951), (143, 3871980), (147, 3766620), (154, 3595410), (156, 3549315), (165, 3355716), (180, 3076073), (182, 3042270), (195, 2839452), (196, 2824965), (198, 2796430), (210, 2636634), (220, 2516787), (231, 2396940), (234, 2366210), (245, 2259972), (252, 2197195), (260, 2129589), (273, 2028180), (286, 1935990), (294, 1883310), (308, 1797705), (315, 1757756), (330, 1677858), (364, 1521135), (385, 1438164), (390, 1419726), (396, 1398215), (420, 1318317), (429, 1290660), (439, 1261260), (441, 1255540), (455, 1216908), (462, 1198470), (468, 1183105), (490, 1129986), (495, 1118572), (539, 1027260), (546, 1014090), (572, 967995), (585, 946484), (588, 941655), (630, 878878), (637, 869220), (660, 838929), (693, 798980), (715, 774396), (735, 753324), (770, 719082), (780, 709863), (819, 676060), (858, 645330), (878, 630630), (882, 627770), (910, 608454), (924, 599235), (980, 564993), (990, 559286), (1001, 553140), (1078, 513630), (1092, 507045), (1155, 479388), (1170, 473242), (1260, 439439), (1274, 434610), (1287, 430220), (1317, 420420), (1365, 405636), (1386, 399490), (1430, 387198), (1470, 376662), (1540, 359541), (1617, 342420), (1638, 338030), (1716, 322665), (1756, 315315), (1764, 313885), (1820, 304227), (1911, 289740), (1980, 279643), (2002, 276570), (2145, 258132), (2156, 256815), (2195, 252252), (2205, 251108), (2310, 239694), (2340, 236621), (2548, 217305), (2574, 215110), (2634, 210210), (2695, 205452), (2730, 202818), (2772, 199745), (2860, 193599), (2940, 188331), (3003, 184380), (3073, 180180), (3185, 173844), (3234, 171210), (3276, 169015), (3465, 159796), (3822, 144870), (3951, 140140), (4004, 138285), (4095, 135212), (4290, 129066), (4390, 126126), (4410, 125554), (4620, 119847), (4829, 114660), (4851, 114140), (5005, 110628), (5148, 107555), (5268, 105105), (5390, 102726), (5460, 101409), (5707, 97020), (5733, 96580), (6006, 92190), (6146, 90090), (6370, 86922), (6435, 86044), (6468, 85605), (6585, 84084), (6930, 79898), (7007, 79020), (7644, 72435), (7902, 70070), (8085, 68484), (8190, 67606), (8580, 64533), (8780, 63063), (8820, 62777), (9009, 61460), (9219, 60060), (9555, 57948), (9658, 57330), (9702, 57070), (10010, 55314), (10780, 51363), (11414, 48510), (11466, 48290), (12012, 46095), (12292, 45045), (12740, 43461), (12870, 43022), (13170, 42042), (13860, 39949), (14014, 39510), (14487, 38220), (15015, 36876), (15365, 36036), (15804, 35035), (16170, 34242), (16380, 33803), (17121, 32340), (18018, 30730), (18438, 30030), (19110, 28974), (19316, 28665), (19404, 28535), (19755, 28028), (20020, 27657), (21021, 26340), (21511, 25740), (22828, 24255), (22932, 24145)]