2109808260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{88129}}^1$

素因数の和:88170

約数の個数: 144

約数和(自身を含む): 7699036800

約数和(自身を除く): 5589228540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 88129, 176258, 264387, 352516, 440645, 528774, 616903, 793161, 881290, 1057548, 1233806, 1321935, 1586322, 1674451, 1762580, 1850709, 2467612, 2643870, 3084515, 3172644, 3348902, 3701418, 3965805, 5023353, 5287740, 5552127, 6169030, 6697804, 7402836, 7931610, 8372255, 9253545, 10046706, 11104254, 11721157, 12338060, 15070059, 15863220, 16744510, 18507090, 20093412, 22208508, 23442314, 25116765, 27760635, 30140118, 33489020, 35163471, 37014180, 46884628, 50233530, 55521270, 58605785, 60280236, 70326942, 75350295, 100467060, 105490413, 111042540, 117211570, 140653884, 150700590, 175817355, 210980826, 234423140, 301401180, 351634710, 421961652, 527452065, 703269420, 1054904130, 2109808260]

約数ペア:

[(1, 2109808260), (2, 1054904130), (3, 703269420), (4, 527452065), (5, 421961652), (6, 351634710), (7, 301401180), (9, 234423140), (10, 210980826), (12, 175817355), (14, 150700590), (15, 140653884), (18, 117211570), (19, 111042540), (20, 105490413), (21, 100467060), (28, 75350295), (30, 70326942), (35, 60280236), (36, 58605785), (38, 55521270), (42, 50233530), (45, 46884628), (57, 37014180), (60, 35163471), (63, 33489020), (70, 30140118), (76, 27760635), (84, 25116765), (90, 23442314), (95, 22208508), (105, 20093412), (114, 18507090), (126, 16744510), (133, 15863220), (140, 15070059), (171, 12338060), (180, 11721157), (190, 11104254), (210, 10046706), (228, 9253545), (252, 8372255), (266, 7931610), (285, 7402836), (315, 6697804), (342, 6169030), (380, 5552127), (399, 5287740), (420, 5023353), (532, 3965805), (570, 3701418), (630, 3348902), (665, 3172644), (684, 3084515), (798, 2643870), (855, 2467612), (1140, 1850709), (1197, 1762580), (1260, 1674451), (1330, 1586322), (1596, 1321935), (1710, 1233806), (1995, 1057548), (2394, 881290), (2660, 793161), (3420, 616903), (3990, 528774), (4788, 440645), (5985, 352516), (7980, 264387), (11970, 176258), (23940, 88129)]