2109109320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15377}}^1$

素因数の和:15524

約数の個数: 128

約数和(自身を含む): 7086182400

約数和(自身を除く): 4977073080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6858, 7620, 9144, 11430, 13716, 15240, 15377, 17145, 22860, 27432, 30754, 34290, 45720, 46131, 61508, 68580, 76885, 92262, 123016, 137160, 138393, 153770, 184524, 230655, 276786, 307540, 369048, 415179, 461310, 553572, 615080, 691965, 830358, 922620, 1107144, 1383930, 1660716, 1845240, 1952879, 2075895, 2767860, 3321432, 3905758, 4151790, 5535720, 5858637, 7811516, 8303580, 9764395, 11717274, 15623032, 16607160, 17575911, 19528790, 23434548, 29293185, 35151822, 39057580, 46869096, 52727733, 58586370, 70303644, 78115160, 87879555, 105455466, 117172740, 140607288, 175759110, 210910932, 234345480, 263638665, 351518220, 421821864, 527277330, 703036440, 1054554660, 2109109320]

約数ペア:

[(1, 2109109320), (2, 1054554660), (3, 703036440), (4, 527277330), (5, 421821864), (6, 351518220), (8, 263638665), (9, 234345480), (10, 210910932), (12, 175759110), (15, 140607288), (18, 117172740), (20, 105455466), (24, 87879555), (27, 78115160), (30, 70303644), (36, 58586370), (40, 52727733), (45, 46869096), (54, 39057580), (60, 35151822), (72, 29293185), (90, 23434548), (108, 19528790), (120, 17575911), (127, 16607160), (135, 15623032), (180, 11717274), (216, 9764395), (254, 8303580), (270, 7811516), (360, 5858637), (381, 5535720), (508, 4151790), (540, 3905758), (635, 3321432), (762, 2767860), (1016, 2075895), (1080, 1952879), (1143, 1845240), (1270, 1660716), (1524, 1383930), (1905, 1107144), (2286, 922620), (2540, 830358), (3048, 691965), (3429, 615080), (3810, 553572), (4572, 461310), (5080, 415179), (5715, 369048), (6858, 307540), (7620, 276786), (9144, 230655), (11430, 184524), (13716, 153770), (15240, 138393), (15377, 137160), (17145, 123016), (22860, 92262), (27432, 76885), (30754, 68580), (34290, 61508), (45720, 46131)]