2061908640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130171}}^1$

素因数の和:130203

約数の個数: 144

約数和(自身を含む): 7675982496

約数和(自身を除く): 5614073856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 130171, 260342, 390513, 520684, 650855, 781026, 1041368, 1171539, 1301710, 1431881, 1562052, 1952565, 2082736, 2343078, 2603420, 2863762, 3124104, 3905130, 4165472, 4295643, 4686156, 5206840, 5727524, 5857695, 6248208, 7159405, 7810260, 8591286, 9372312, 10413680, 11455048, 11715390, 12496416, 12886929, 14318810, 15620520, 17182572, 18744624, 20827360, 21478215, 22910096, 23430780, 25773858, 28637620, 31241040, 34365144, 37489248, 42956430, 45820192, 46861560, 51547716, 57275240, 62482080, 64434645, 68730288, 85912860, 93723120, 103095432, 114550480, 128869290, 137460576, 171825720, 187446240, 206190864, 229100960, 257738580, 343651440, 412381728, 515477160, 687302880, 1030954320, 2061908640]

約数ペア:

[(1, 2061908640), (2, 1030954320), (3, 687302880), (4, 515477160), (5, 412381728), (6, 343651440), (8, 257738580), (9, 229100960), (10, 206190864), (11, 187446240), (12, 171825720), (15, 137460576), (16, 128869290), (18, 114550480), (20, 103095432), (22, 93723120), (24, 85912860), (30, 68730288), (32, 64434645), (33, 62482080), (36, 57275240), (40, 51547716), (44, 46861560), (45, 45820192), (48, 42956430), (55, 37489248), (60, 34365144), (66, 31241040), (72, 28637620), (80, 25773858), (88, 23430780), (90, 22910096), (96, 21478215), (99, 20827360), (110, 18744624), (120, 17182572), (132, 15620520), (144, 14318810), (160, 12886929), (165, 12496416), (176, 11715390), (180, 11455048), (198, 10413680), (220, 9372312), (240, 8591286), (264, 7810260), (288, 7159405), (330, 6248208), (352, 5857695), (360, 5727524), (396, 5206840), (440, 4686156), (480, 4295643), (495, 4165472), (528, 3905130), (660, 3124104), (720, 2863762), (792, 2603420), (880, 2343078), (990, 2082736), (1056, 1952565), (1320, 1562052), (1440, 1431881), (1584, 1301710), (1760, 1171539), (1980, 1041368), (2640, 781026), (3168, 650855), (3960, 520684), (5280, 390513), (7920, 260342), (15840, 130171)]