19380791820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1424

約数の個数: 192

約数和(自身を含む): 59283947520

約数和(自身を除く): 39903155700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 179, 195, 254, 260, 358, 381, 390, 508, 537, 635, 716, 762, 780, 895, 1074, 1093, 1270, 1524, 1651, 1790, 1905, 2148, 2186, 2327, 2540, 2685, 3279, 3302, 3580, 3810, 4372, 4654, 4953, 5370, 5465, 6558, 6604, 6981, 7620, 8255, 9308, 9906, 10740, 10930, 11635, 13116, 13962, 14209, 16395, 16510, 19812, 21860, 22733, 23270, 24765, 27924, 28418, 32790, 33020, 34905, 42627, 45466, 46540, 49530, 56836, 65580, 68199, 69810, 71045, 85254, 90932, 99060, 113665, 136398, 138811, 139620, 142090, 170508, 195647, 213135, 227330, 272796, 277622, 284180, 295529, 340995, 391294, 416433, 426270, 454660, 555244, 586941, 591058, 681990, 694055, 782588, 832866, 852540, 886587, 978235, 1173882, 1182116, 1363980, 1388110, 1477645, 1665732, 1773174, 1804543, 1956470, 2082165, 2347764, 2543411, 2776220, 2934705, 2955290, 3546348, 3609086, 3912940, 4164330, 4432935, 5086822, 5413629, 5869410, 5910580, 7218172, 7630233, 8328660, 8865870, 9022715, 10173644, 10827258, 11738820, 12717055, 15260466, 17731740, 18045430, 21654516, 24847169, 25434110, 27068145, 30520932, 36090860, 38151165, 49694338, 50868220, 54136290, 74541507, 76302330, 99388676, 108272580, 124235845, 149083014, 152604660, 248471690, 298166028, 323013197, 372707535, 496943380, 646026394, 745415070, 969039591, 1292052788, 1490830140, 1615065985, 1938079182, 3230131970, 3876158364, 4845197955, 6460263940, 9690395910, 19380791820]

約数ペア:

[(1, 19380791820), (2, 9690395910), (3, 6460263940), (4, 4845197955), (5, 3876158364), (6, 3230131970), (10, 1938079182), (12, 1615065985), (13, 1490830140), (15, 1292052788), (20, 969039591), (26, 745415070), (30, 646026394), (39, 496943380), (52, 372707535), (60, 323013197), (65, 298166028), (78, 248471690), (127, 152604660), (130, 149083014), (156, 124235845), (179, 108272580), (195, 99388676), (254, 76302330), (260, 74541507), (358, 54136290), (381, 50868220), (390, 49694338), (508, 38151165), (537, 36090860), (635, 30520932), (716, 27068145), (762, 25434110), (780, 24847169), (895, 21654516), (1074, 18045430), (1093, 17731740), (1270, 15260466), (1524, 12717055), (1651, 11738820), (1790, 10827258), (1905, 10173644), (2148, 9022715), (2186, 8865870), (2327, 8328660), (2540, 7630233), (2685, 7218172), (3279, 5910580), (3302, 5869410), (3580, 5413629), (3810, 5086822), (4372, 4432935), (4654, 4164330), (4953, 3912940), (5370, 3609086), (5465, 3546348), (6558, 2955290), (6604, 2934705), (6981, 2776220), (7620, 2543411), (8255, 2347764), (9308, 2082165), (9906, 1956470), (10740, 1804543), (10930, 1773174), (11635, 1665732), (13116, 1477645), (13962, 1388110), (14209, 1363980), (16395, 1182116), (16510, 1173882), (19812, 978235), (21860, 886587), (22733, 852540), (23270, 832866), (24765, 782588), (27924, 694055), (28418, 681990), (32790, 591058), (33020, 586941), (34905, 555244), (42627, 454660), (45466, 426270), (46540, 416433), (49530, 391294), (56836, 340995), (65580, 295529), (68199, 284180), (69810, 277622), (71045, 272796), (85254, 227330), (90932, 213135), (99060, 195647), (113665, 170508), (136398, 142090), (138811, 139620)]