19820032020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{2297}}^1$

素因数の和:2392

約数の個数: 288

約数和(自身を含む): 67252348800

約数和(自身を除く): 47432316780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 171, 174, 180, 190, 228, 261, 270, 285, 290, 342, 348, 380, 435, 513, 522, 540, 551, 570, 580, 684, 783, 841, 855, 870, 1026, 1044, 1102, 1140, 1305, 1566, 1653, 1682, 1710, 1740, 2052, 2204, 2297, 2523, 2565, 2610, 2755, 3132, 3306, 3364, 3420, 3915, 4205, 4594, 4959, 5046, 5130, 5220, 5510, 6612, 6891, 7569, 7830, 8265, 8410, 9188, 9918, 10092, 10260, 11020, 11485, 12615, 13782, 14877, 15138, 15660, 15979, 16530, 16820, 19836, 20673, 22707, 22970, 24795, 25230, 27564, 29754, 30276, 31958, 33060, 34455, 37845, 41346, 43643, 45414, 45940, 47937, 49590, 50460, 59508, 62019, 63916, 66613, 68910, 74385, 75690, 79895, 82692, 87286, 90828, 95874, 99180, 103365, 113535, 124038, 130929, 133226, 137820, 143811, 148770, 151380, 159790, 174572, 191748, 199839, 206730, 218215, 227070, 239685, 248076, 261858, 266452, 287622, 297540, 310095, 319580, 333065, 392787, 399678, 413460, 431433, 436430, 454140, 479370, 523716, 575244, 599517, 620190, 654645, 666130, 719055, 785574, 799356, 862866, 872860, 958740, 999195, 1178361, 1199034, 1240380, 1265647, 1309290, 1332260, 1438110, 1571148, 1725732, 1798551, 1931777, 1963935, 1998390, 2157165, 2356722, 2398068, 2531294, 2618580, 2876220, 2997585, 3597102, 3796941, 3863554, 3927870, 3996780, 4314330, 4713444, 5062588, 5795331, 5891805, 5995170, 6328235, 7194204, 7593882, 7727108, 7855740, 8628660, 8992755, 9658885, 11390823, 11590662, 11783610, 11990340, 12656470, 15187764, 17385993, 17985510, 18984705, 19317770, 22781646, 23181324, 23567220, 25312940, 28976655, 34172469, 34771986, 35971020, 36703763, 37969410, 38635540, 45563292, 52157979, 56954115, 57953310, 68344938, 69543972, 73407526, 75938820, 86929965, 104315958, 110111289, 113908230, 115906620, 136689876, 146815052, 170862345, 173859930, 183518815, 208631916, 220222578, 227816460, 260789895, 330333867, 341724690, 347719860, 367037630, 440445156, 521579790, 550556445, 660667734, 683449380, 734075260, 991001601, 1043159580, 1101112890, 1321335468, 1651669335, 1982003202, 2202225780, 3303338670, 3964006404, 4955008005, 6606677340, 9910016010, 19820032020]

約数ペア:

[(1, 19820032020), (2, 9910016010), (3, 6606677340), (4, 4955008005), (5, 3964006404), (6, 3303338670), (9, 2202225780), (10, 1982003202), (12, 1651669335), (15, 1321335468), (18, 1101112890), (19, 1043159580), (20, 991001601), (27, 734075260), (29, 683449380), (30, 660667734), (36, 550556445), (38, 521579790), (45, 440445156), (54, 367037630), (57, 347719860), (58, 341724690), (60, 330333867), (76, 260789895), (87, 227816460), (90, 220222578), (95, 208631916), (108, 183518815), (114, 173859930), (116, 170862345), (135, 146815052), (145, 136689876), (171, 115906620), (174, 113908230), (180, 110111289), (190, 104315958), (228, 86929965), (261, 75938820), (270, 73407526), (285, 69543972), (290, 68344938), (342, 57953310), (348, 56954115), (380, 52157979), (435, 45563292), (513, 38635540), (522, 37969410), (540, 36703763), (551, 35971020), (570, 34771986), (580, 34172469), (684, 28976655), (783, 25312940), (841, 23567220), (855, 23181324), (870, 22781646), (1026, 19317770), (1044, 18984705), (1102, 17985510), (1140, 17385993), (1305, 15187764), (1566, 12656470), (1653, 11990340), (1682, 11783610), (1710, 11590662), (1740, 11390823), (2052, 9658885), (2204, 8992755), (2297, 8628660), (2523, 7855740), (2565, 7727108), (2610, 7593882), (2755, 7194204), (3132, 6328235), (3306, 5995170), (3364, 5891805), (3420, 5795331), (3915, 5062588), (4205, 4713444), (4594, 4314330), (4959, 3996780), (5046, 3927870), (5130, 3863554), (5220, 3796941), (5510, 3597102), (6612, 2997585), (6891, 2876220), (7569, 2618580), (7830, 2531294), (8265, 2398068), (8410, 2356722), (9188, 2157165), (9918, 1998390), (10092, 1963935), (10260, 1931777), (11020, 1798551), (11485, 1725732), (12615, 1571148), (13782, 1438110), (14877, 1332260), (15138, 1309290), (15660, 1265647), (15979, 1240380), (16530, 1199034), (16820, 1178361), (19836, 999195), (20673, 958740), (22707, 872860), (22970, 862866), (24795, 799356), (25230, 785574), (27564, 719055), (29754, 666130), (30276, 654645), (31958, 620190), (33060, 599517), (34455, 575244), (37845, 523716), (41346, 479370), (43643, 454140), (45414, 436430), (45940, 431433), (47937, 413460), (49590, 399678), (50460, 392787), (59508, 333065), (62019, 319580), (63916, 310095), (66613, 297540), (68910, 287622), (74385, 266452), (75690, 261858), (79895, 248076), (82692, 239685), (87286, 227070), (90828, 218215), (95874, 206730), (99180, 199839), (103365, 191748), (113535, 174572), (124038, 159790), (130929, 151380), (133226, 148770), (137820, 143811)]