19244716920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:492

約数の個数: 576

約数和(自身を含む): 76121791200

約数和(自身を除く): 56877074280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 31, 33, 36, 39, 40, 44, 45, 52, 55, 60, 62, 65, 66, 72, 78, 88, 90, 93, 99, 104, 110, 117, 120, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 248, 260, 264, 279, 286, 310, 312, 330, 341, 360, 372, 389, 390, 396, 403, 429, 440, 465, 468, 495, 520, 558, 572, 585, 620, 660, 682, 715, 744, 778, 780, 792, 806, 858, 930, 936, 961, 990, 1023, 1116, 1144, 1167, 1170, 1209, 1240, 1287, 1320, 1364, 1395, 1430, 1556, 1560, 1612, 1705, 1716, 1860, 1922, 1945, 1980, 2015, 2046, 2145, 2232, 2334, 2340, 2418, 2574, 2728, 2790, 2860, 2883, 3069, 3112, 3224, 3410, 3432, 3501, 3627, 3720, 3844, 3890, 3960, 4030, 4092, 4279, 4290, 4433, 4668, 4680, 4805, 4836, 5057, 5115, 5148, 5580, 5720, 5766, 5835, 6045, 6138, 6435, 6820, 7002, 7254, 7688, 7780, 8060, 8184, 8558, 8580, 8649, 8866, 9336, 9610, 9672, 10114, 10230, 10296, 10571, 11160, 11532, 11670, 12059, 12090, 12276, 12493, 12837, 12870, 13299, 13640, 14004, 14415, 14508, 15171, 15345, 15560, 16120, 17116, 17160, 17298, 17505, 17732, 18135, 19220, 20228, 20460, 21142, 21395, 22165, 23064, 23340, 24118, 24180, 24552, 24986, 25285, 25674, 25740, 26598, 28008, 28830, 29016, 30342, 30690, 31713, 34232, 34596, 35010, 35464, 36177, 36270, 37479, 38440, 38511, 39897, 40456, 40920, 42284, 42790, 43245, 44330, 45513, 46680, 48236, 48360, 49972, 50570, 51348, 51480, 52855, 53196, 55627, 57660, 60295, 60684, 61380, 62465, 63426, 64185, 66495, 69192, 70020, 72354, 72540, 74958, 75855, 77022, 79794, 84568, 85580, 86490, 88660, 91026, 95139, 96472, 99944, 101140, 102696, 105710, 106392, 108531, 111254, 112437, 115320, 120590, 121368, 122760, 124930, 126852, 128370, 132649, 132990, 137423, 140040, 144708, 145080, 149916, 151710, 154044, 156767, 158565, 159588, 166881, 171160, 172980, 177320, 180885, 182052, 187395, 190278, 192555, 199485, 202280, 211420, 217062, 222508, 224874, 227565, 241180, 249860, 253704, 256740, 265298, 265980, 274846, 278135, 289416, 299832, 303420, 308088, 313534, 317130, 319176, 333762, 345960, 361770, 364104, 373829, 374790, 380556, 385110, 397947, 398970, 412269, 422840, 434124, 445016, 449748, 455130, 470301, 475695, 482360, 499720, 500643, 513480, 530596, 531960, 542655, 549692, 556270, 562185, 606840, 627068, 634260, 663245, 667524, 687115, 723540, 747658, 749580, 761112, 770220, 783835, 795894, 797940, 824538, 834405, 868248, 899496, 910260, 940602, 951390, 1001286, 1061192, 1085310, 1099384, 1112540, 1121487, 1124370, 1193841, 1236807, 1254136, 1268520, 1326490, 1335048, 1374230, 1410903, 1447080, 1495316, 1499160, 1540440, 1567670, 1591788, 1595880, 1649076, 1668810, 1724437, 1820520, 1869145, 1881204, 1902780, 1989735, 2002572, 2061345, 2170620, 2225080, 2242974, 2248740, 2351505, 2387682, 2473614, 2503215, 2652980, 2748460, 2821806, 2990632, 3135340, 3183576, 3298152, 3337620, 3364461, 3448874, 3738290, 3762408, 3805560, 3979470, 4005144, 4112119, 4122690, 4341240, 4485948, 4497480, 4703010, 4775364, 4859777, 4947228, 5006430, 5173311, 5305960, 5496920, 5607435, 5643612, 5969205, 6184035, 6270680, 6675240, 6728922, 6897748, 7054515, 7476580, 7958940, 8224238, 8245380, 8622185, 8971896, 9406020, 9550728, 9719554, 9894456, 10012860, 10346622, 11214870, 11287224, 11938410, 12336357, 12368070, 13457844, 13795496, 14109030, 14579331, 14953160, 15519933, 15917880, 16448476, 16490760, 16822305, 17244370, 18812040, 19439108, 20025720, 20560595, 20693244, 22429740, 23876820, 24298885, 24672714, 24736140, 25866555, 26915688, 28218060, 29158662, 31039866, 32896952, 33644610, 34488740, 37009071, 38878216, 41121190, 41386488, 43737993, 44859480, 47753640, 48597770, 49345428, 49472280, 51733110, 53457547, 56436120, 58317324, 61681785, 62079732, 67289220, 68977480, 72896655, 74018142, 77599665, 82242380, 87475986, 97195540, 98690856, 103466220, 106915094, 116634648, 123363570, 124159464, 134578440, 145793310, 148036284, 155199330, 160372641, 164484760, 174951972, 185045355, 194391080, 206932440, 213830188, 218689965, 246727140, 267287735, 291586620, 296072568, 310398660, 320745282, 349903944, 370090710, 427660376, 437379930, 481117923, 493454280, 534575470, 583173240, 620797320, 641490564, 740181420, 801863205, 874759860, 962235846, 1069150940, 1282981128, 1480362840, 1603726410, 1749519720, 1924471692, 2138301880, 2405589615, 3207452820, 3848943384, 4811179230, 6414905640, 9622358460, 19244716920]

約数ペア:

[(1, 19244716920), (2, 9622358460), (3, 6414905640), (4, 4811179230), (5, 3848943384), (6, 3207452820), (8, 2405589615), (9, 2138301880), (10, 1924471692), (11, 1749519720), (12, 1603726410), (13, 1480362840), (15, 1282981128), (18, 1069150940), (20, 962235846), (22, 874759860), (24, 801863205), (26, 740181420), (30, 641490564), (31, 620797320), (33, 583173240), (36, 534575470), (39, 493454280), (40, 481117923), (44, 437379930), (45, 427660376), (52, 370090710), (55, 349903944), (60, 320745282), (62, 310398660), (65, 296072568), (66, 291586620), (72, 267287735), (78, 246727140), (88, 218689965), (90, 213830188), (93, 206932440), (99, 194391080), (104, 185045355), (110, 174951972), (117, 164484760), (120, 160372641), (124, 155199330), (130, 148036284), (132, 145793310), (143, 134578440), (155, 124159464), (156, 123363570), (165, 116634648), (180, 106915094), (186, 103466220), (195, 98690856), (198, 97195540), (220, 87475986), (234, 82242380), (248, 77599665), (260, 74018142), (264, 72896655), (279, 68977480), (286, 67289220), (310, 62079732), (312, 61681785), (330, 58317324), (341, 56436120), (360, 53457547), (372, 51733110), (389, 49472280), (390, 49345428), (396, 48597770), (403, 47753640), (429, 44859480), (440, 43737993), (465, 41386488), (468, 41121190), (495, 38878216), (520, 37009071), (558, 34488740), (572, 33644610), (585, 32896952), (620, 31039866), (660, 29158662), (682, 28218060), (715, 26915688), (744, 25866555), (778, 24736140), (780, 24672714), (792, 24298885), (806, 23876820), (858, 22429740), (930, 20693244), (936, 20560595), (961, 20025720), (990, 19439108), (1023, 18812040), (1116, 17244370), (1144, 16822305), (1167, 16490760), (1170, 16448476), (1209, 15917880), (1240, 15519933), (1287, 14953160), (1320, 14579331), (1364, 14109030), (1395, 13795496), (1430, 13457844), (1556, 12368070), (1560, 12336357), (1612, 11938410), (1705, 11287224), (1716, 11214870), (1860, 10346622), (1922, 10012860), (1945, 9894456), (1980, 9719554), (2015, 9550728), (2046, 9406020), (2145, 8971896), (2232, 8622185), (2334, 8245380), (2340, 8224238), (2418, 7958940), (2574, 7476580), (2728, 7054515), (2790, 6897748), (2860, 6728922), (2883, 6675240), (3069, 6270680), (3112, 6184035), (3224, 5969205), (3410, 5643612), (3432, 5607435), (3501, 5496920), (3627, 5305960), (3720, 5173311), (3844, 5006430), (3890, 4947228), (3960, 4859777), (4030, 4775364), (4092, 4703010), (4279, 4497480), (4290, 4485948), (4433, 4341240), (4668, 4122690), (4680, 4112119), (4805, 4005144), (4836, 3979470), (5057, 3805560), (5115, 3762408), (5148, 3738290), (5580, 3448874), (5720, 3364461), (5766, 3337620), (5835, 3298152), (6045, 3183576), (6138, 3135340), (6435, 2990632), (6820, 2821806), (7002, 2748460), (7254, 2652980), (7688, 2503215), (7780, 2473614), (8060, 2387682), (8184, 2351505), (8558, 2248740), (8580, 2242974), (8649, 2225080), (8866, 2170620), (9336, 2061345), (9610, 2002572), (9672, 1989735), (10114, 1902780), (10230, 1881204), (10296, 1869145), (10571, 1820520), (11160, 1724437), (11532, 1668810), (11670, 1649076), (12059, 1595880), (12090, 1591788), (12276, 1567670), (12493, 1540440), (12837, 1499160), (12870, 1495316), (13299, 1447080), (13640, 1410903), (14004, 1374230), (14415, 1335048), (14508, 1326490), (15171, 1268520), (15345, 1254136), (15560, 1236807), (16120, 1193841), (17116, 1124370), (17160, 1121487), (17298, 1112540), (17505, 1099384), (17732, 1085310), (18135, 1061192), (19220, 1001286), (20228, 951390), (20460, 940602), (21142, 910260), (21395, 899496), (22165, 868248), (23064, 834405), (23340, 824538), (24118, 797940), (24180, 795894), (24552, 783835), (24986, 770220), (25285, 761112), (25674, 749580), (25740, 747658), (26598, 723540), (28008, 687115), (28830, 667524), (29016, 663245), (30342, 634260), (30690, 627068), (31713, 606840), (34232, 562185), (34596, 556270), (35010, 549692), (35464, 542655), (36177, 531960), (36270, 530596), (37479, 513480), (38440, 500643), (38511, 499720), (39897, 482360), (40456, 475695), (40920, 470301), (42284, 455130), (42790, 449748), (43245, 445016), (44330, 434124), (45513, 422840), (46680, 412269), (48236, 398970), (48360, 397947), (49972, 385110), (50570, 380556), (51348, 374790), (51480, 373829), (52855, 364104), (53196, 361770), (55627, 345960), (57660, 333762), (60295, 319176), (60684, 317130), (61380, 313534), (62465, 308088), (63426, 303420), (64185, 299832), (66495, 289416), (69192, 278135), (70020, 274846), (72354, 265980), (72540, 265298), (74958, 256740), (75855, 253704), (77022, 249860), (79794, 241180), (84568, 227565), (85580, 224874), (86490, 222508), (88660, 217062), (91026, 211420), (95139, 202280), (96472, 199485), (99944, 192555), (101140, 190278), (102696, 187395), (105710, 182052), (106392, 180885), (108531, 177320), (111254, 172980), (112437, 171160), (115320, 166881), (120590, 159588), (121368, 158565), (122760, 156767), (124930, 154044), (126852, 151710), (128370, 149916), (132649, 145080), (132990, 144708), (137423, 140040)]