2141695080

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{31477}}^1$

素因数の和:31510

約数の個数: 192

約数和(自身を含む): 8249754240

約数和(自身を除く): 6108059160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 22680, 31477, 34020, 62954, 68040, 94431, 125908, 157385, 188862, 220339, 251816, 283293, 314770, 377724, 440678, 472155, 566586, 629540, 661017, 755448, 849879, 881356, 944310, 1101695, 1133172, 1259080, 1322034, 1416465, 1699758, 1762712, 1888620, 1983051, 2203390, 2266344, 2549637, 2644068, 2832930, 3305085, 3399516, 3777240, 3966102, 4249395, 4406780, 5099274, 5288136, 5665860, 5949153, 6610170, 6799032, 7648911, 7932204, 8498790, 8813560, 9915255, 10198548, 11331720, 11898306, 12748185, 13220340, 15297822, 15864408, 16997580, 17847459, 19830510, 20397096, 23796612, 25496370, 26440680, 29745765, 30595644, 33995160, 35694918, 38244555, 39661020, 47593224, 50992740, 53542377, 59491530, 61191288, 71389836, 76489110, 79322040, 89237295, 101985480, 107084754, 118983060, 142779672, 152978220, 178474590, 214169508, 237966120, 267711885, 305956440, 356949180, 428339016, 535423770, 713898360, 1070847540, 2141695080]

約数ペア:

[(1, 2141695080), (2, 1070847540), (3, 713898360), (4, 535423770), (5, 428339016), (6, 356949180), (7, 305956440), (8, 267711885), (9, 237966120), (10, 214169508), (12, 178474590), (14, 152978220), (15, 142779672), (18, 118983060), (20, 107084754), (21, 101985480), (24, 89237295), (27, 79322040), (28, 76489110), (30, 71389836), (35, 61191288), (36, 59491530), (40, 53542377), (42, 50992740), (45, 47593224), (54, 39661020), (56, 38244555), (60, 35694918), (63, 33995160), (70, 30595644), (72, 29745765), (81, 26440680), (84, 25496370), (90, 23796612), (105, 20397096), (108, 19830510), (120, 17847459), (126, 16997580), (135, 15864408), (140, 15297822), (162, 13220340), (168, 12748185), (180, 11898306), (189, 11331720), (210, 10198548), (216, 9915255), (243, 8813560), (252, 8498790), (270, 7932204), (280, 7648911), (315, 6799032), (324, 6610170), (360, 5949153), (378, 5665860), (405, 5288136), (420, 5099274), (486, 4406780), (504, 4249395), (540, 3966102), (567, 3777240), (630, 3399516), (648, 3305085), (756, 2832930), (810, 2644068), (840, 2549637), (945, 2266344), (972, 2203390), (1080, 1983051), (1134, 1888620), (1215, 1762712), (1260, 1699758), (1512, 1416465), (1620, 1322034), (1701, 1259080), (1890, 1133172), (1944, 1101695), (2268, 944310), (2430, 881356), (2520, 849879), (2835, 755448), (3240, 661017), (3402, 629540), (3780, 566586), (4536, 472155), (4860, 440678), (5670, 377724), (6804, 314770), (7560, 283293), (8505, 251816), (9720, 220339), (11340, 188862), (13608, 157385), (17010, 125908), (22680, 94431), (31477, 68040), (34020, 62954)]