19168658640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{69877}}^1$

素因数の和:70026

約数の個数: 160

約数和(自身を含む): 66546216960

約数和(自身を除く): 47377558320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2032, 2160, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6096, 6858, 7620, 9144, 10160, 11430, 13716, 15240, 17145, 18288, 22860, 27432, 30480, 34290, 45720, 54864, 68580, 69877, 91440, 137160, 139754, 209631, 274320, 279508, 349385, 419262, 559016, 628893, 698770, 838524, 1048155, 1118032, 1257786, 1397540, 1677048, 1886679, 2096310, 2515572, 2795080, 3144465, 3354096, 3773358, 4192620, 5031144, 5590160, 6288930, 7546716, 8385240, 8874379, 9433395, 10062288, 12577860, 15093432, 16770480, 17748758, 18866790, 25155720, 26623137, 30186864, 35497516, 37733580, 44371895, 50311440, 53246274, 70995032, 75467160, 79869411, 88743790, 106492548, 133115685, 141990064, 150934320, 159738822, 177487580, 212985096, 239608233, 266231370, 319477644, 354975160, 399347055, 425970192, 479216466, 532462740, 638955288, 709950320, 798694110, 958432932, 1064925480, 1198041165, 1277910576, 1597388220, 1916865864, 2129850960, 2396082330, 3194776440, 3833731728, 4792164660, 6389552880, 9584329320, 19168658640]

約数ペア:

[(1, 19168658640), (2, 9584329320), (3, 6389552880), (4, 4792164660), (5, 3833731728), (6, 3194776440), (8, 2396082330), (9, 2129850960), (10, 1916865864), (12, 1597388220), (15, 1277910576), (16, 1198041165), (18, 1064925480), (20, 958432932), (24, 798694110), (27, 709950320), (30, 638955288), (36, 532462740), (40, 479216466), (45, 425970192), (48, 399347055), (54, 354975160), (60, 319477644), (72, 266231370), (80, 239608233), (90, 212985096), (108, 177487580), (120, 159738822), (127, 150934320), (135, 141990064), (144, 133115685), (180, 106492548), (216, 88743790), (240, 79869411), (254, 75467160), (270, 70995032), (360, 53246274), (381, 50311440), (432, 44371895), (508, 37733580), (540, 35497516), (635, 30186864), (720, 26623137), (762, 25155720), (1016, 18866790), (1080, 17748758), (1143, 16770480), (1270, 15093432), (1524, 12577860), (1905, 10062288), (2032, 9433395), (2160, 8874379), (2286, 8385240), (2540, 7546716), (3048, 6288930), (3429, 5590160), (3810, 5031144), (4572, 4192620), (5080, 3773358), (5715, 3354096), (6096, 3144465), (6858, 2795080), (7620, 2515572), (9144, 2096310), (10160, 1886679), (11430, 1677048), (13716, 1397540), (15240, 1257786), (17145, 1118032), (18288, 1048155), (22860, 838524), (27432, 698770), (30480, 628893), (34290, 559016), (45720, 419262), (54864, 349385), (68580, 279508), (69877, 274320), (91440, 209631), (137160, 139754)]