21325194540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1734

約数の個数: 384

約数和(自身を含む): 76001587200

約数和(自身を除く): 54676392660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 101, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 202, 228, 234, 247, 260, 270, 285, 303, 342, 351, 380, 390, 404, 468, 494, 505, 513, 540, 570, 585, 606, 684, 702, 741, 780, 855, 909, 988, 1010, 1026, 1140, 1170, 1212, 1235, 1313, 1404, 1482, 1515, 1583, 1710, 1755, 1818, 1919, 2020, 2052, 2223, 2340, 2470, 2565, 2626, 2727, 2964, 3030, 3166, 3420, 3510, 3636, 3705, 3838, 3939, 4446, 4545, 4749, 4940, 5130, 5252, 5454, 5757, 6060, 6332, 6565, 6669, 7020, 7410, 7676, 7878, 7915, 8892, 9090, 9498, 9595, 10260, 10908, 11115, 11514, 11817, 13130, 13338, 13635, 14247, 14820, 15756, 15830, 17271, 18180, 18996, 19190, 19695, 20579, 22230, 23028, 23634, 23745, 24947, 26260, 26676, 27270, 28494, 28785, 30077, 31660, 33345, 34542, 35451, 38380, 39390, 41158, 42741, 44460, 47268, 47490, 49894, 51813, 54540, 56988, 57570, 59085, 60154, 61737, 66690, 69084, 70902, 71235, 74841, 78780, 82316, 85482, 86355, 90231, 94980, 99788, 102895, 103626, 115140, 118170, 120308, 123474, 124735, 133380, 141804, 142470, 149682, 150385, 159883, 170964, 172710, 177255, 180462, 185211, 205790, 207252, 213705, 224523, 236340, 246948, 249470, 259065, 270693, 284940, 299364, 300770, 308685, 319766, 345420, 354510, 360924, 370422, 374205, 391001, 411580, 427410, 449046, 451155, 479649, 498940, 518130, 541386, 555633, 601540, 617370, 639532, 673569, 709020, 740844, 748410, 782002, 799415, 812079, 854820, 898092, 902310, 926055, 959298, 1036260, 1082772, 1111266, 1122615, 1173003, 1234740, 1347138, 1353465, 1438947, 1496820, 1564004, 1598830, 1624158, 1804620, 1852110, 1918596, 1955005, 2078479, 2222532, 2245230, 2346006, 2398245, 2694276, 2706930, 2778165, 2877894, 3037777, 3197660, 3248316, 3367845, 3519009, 3704220, 3910010, 4060395, 4156958, 4316841, 4490460, 4692012, 4796490, 5413860, 5556330, 5755788, 5865015, 6075554, 6235437, 6735690, 7038018, 7194735, 7820020, 8120790, 8313916, 8633682, 9113331, 9592980, 10392395, 10557027, 11112660, 11730030, 12151108, 12470874, 13471380, 14076036, 14389470, 15188885, 16241580, 17267364, 17595045, 18226662, 18706311, 20784790, 21114054, 21584205, 23460060, 24941748, 27339993, 28778940, 30377770, 31177185, 35190090, 36453324, 37412622, 39491101, 41569580, 42228108, 43168410, 45566655, 52785135, 54679986, 56118933, 60755540, 62354370, 70380180, 74825244, 78982202, 82019979, 86336820, 91133310, 93531555, 105570270, 109359972, 112237866, 118473303, 124708740, 136699965, 157964404, 164039958, 182266620, 187063110, 197455505, 211140540, 224475732, 236946606, 273399930, 280594665, 328079916, 355419909, 374126220, 394911010, 410099895, 473893212, 546799860, 561189330, 592366515, 710839818, 789822020, 820199790, 1066259727, 1122378660, 1184733030, 1421679636, 1640399580, 1777099545, 2132519454, 2369466060, 3554199090, 4265038908, 5331298635, 7108398180, 10662597270, 21325194540]

約数ペア:

[(1, 21325194540), (2, 10662597270), (3, 7108398180), (4, 5331298635), (5, 4265038908), (6, 3554199090), (9, 2369466060), (10, 2132519454), (12, 1777099545), (13, 1640399580), (15, 1421679636), (18, 1184733030), (19, 1122378660), (20, 1066259727), (26, 820199790), (27, 789822020), (30, 710839818), (36, 592366515), (38, 561189330), (39, 546799860), (45, 473893212), (52, 410099895), (54, 394911010), (57, 374126220), (60, 355419909), (65, 328079916), (76, 280594665), (78, 273399930), (90, 236946606), (95, 224475732), (101, 211140540), (108, 197455505), (114, 187063110), (117, 182266620), (130, 164039958), (135, 157964404), (156, 136699965), (171, 124708740), (180, 118473303), (190, 112237866), (195, 109359972), (202, 105570270), (228, 93531555), (234, 91133310), (247, 86336820), (260, 82019979), (270, 78982202), (285, 74825244), (303, 70380180), (342, 62354370), (351, 60755540), (380, 56118933), (390, 54679986), (404, 52785135), (468, 45566655), (494, 43168410), (505, 42228108), (513, 41569580), (540, 39491101), (570, 37412622), (585, 36453324), (606, 35190090), (684, 31177185), (702, 30377770), (741, 28778940), (780, 27339993), (855, 24941748), (909, 23460060), (988, 21584205), (1010, 21114054), (1026, 20784790), (1140, 18706311), (1170, 18226662), (1212, 17595045), (1235, 17267364), (1313, 16241580), (1404, 15188885), (1482, 14389470), (1515, 14076036), (1583, 13471380), (1710, 12470874), (1755, 12151108), (1818, 11730030), (1919, 11112660), (2020, 10557027), (2052, 10392395), (2223, 9592980), (2340, 9113331), (2470, 8633682), (2565, 8313916), (2626, 8120790), (2727, 7820020), (2964, 7194735), (3030, 7038018), (3166, 6735690), (3420, 6235437), (3510, 6075554), (3636, 5865015), (3705, 5755788), (3838, 5556330), (3939, 5413860), (4446, 4796490), (4545, 4692012), (4749, 4490460), (4940, 4316841), (5130, 4156958), (5252, 4060395), (5454, 3910010), (5757, 3704220), (6060, 3519009), (6332, 3367845), (6565, 3248316), (6669, 3197660), (7020, 3037777), (7410, 2877894), (7676, 2778165), (7878, 2706930), (7915, 2694276), (8892, 2398245), (9090, 2346006), (9498, 2245230), (9595, 2222532), (10260, 2078479), (10908, 1955005), (11115, 1918596), (11514, 1852110), (11817, 1804620), (13130, 1624158), (13338, 1598830), (13635, 1564004), (14247, 1496820), (14820, 1438947), (15756, 1353465), (15830, 1347138), (17271, 1234740), (18180, 1173003), (18996, 1122615), (19190, 1111266), (19695, 1082772), (20579, 1036260), (22230, 959298), (23028, 926055), (23634, 902310), (23745, 898092), (24947, 854820), (26260, 812079), (26676, 799415), (27270, 782002), (28494, 748410), (28785, 740844), (30077, 709020), (31660, 673569), (33345, 639532), (34542, 617370), (35451, 601540), (38380, 555633), (39390, 541386), (41158, 518130), (42741, 498940), (44460, 479649), (47268, 451155), (47490, 449046), (49894, 427410), (51813, 411580), (54540, 391001), (56988, 374205), (57570, 370422), (59085, 360924), (60154, 354510), (61737, 345420), (66690, 319766), (69084, 308685), (70902, 300770), (71235, 299364), (74841, 284940), (78780, 270693), (82316, 259065), (85482, 249470), (86355, 246948), (90231, 236340), (94980, 224523), (99788, 213705), (102895, 207252), (103626, 205790), (115140, 185211), (118170, 180462), (120308, 177255), (123474, 172710), (124735, 170964), (133380, 159883), (141804, 150385), (142470, 149682)]