4138245720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{547387}}^1$

素因数の和:547414

約数の個数: 128

約数和(自身を含む): 15764774400

約数和(自身を除く): 11626528680

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 547387, 1094774, 1642161, 2189548, 2736935, 3284322, 3831709, 4379096, 4926483, 5473870, 6568644, 7663418, 8210805, 9852966, 10947740, 11495127, 13137288, 14779449, 15326836, 16421610, 19158545, 19705932, 21895480, 22990254, 24632415, 29558898, 30653672, 32843220, 34485381, 38317090, 39411864, 45980508, 49264830, 57475635, 59117796, 65686440, 68970762, 73897245, 76634180, 91961016, 98529660, 103456143, 114951270, 118235592, 137941524, 147794490, 153268360, 172426905, 197059320, 206912286, 229902540, 275883048, 295588980, 344853810, 413824572, 459805080, 517280715, 591177960, 689707620, 827649144, 1034561430, 1379415240, 2069122860, 4138245720]

約数ペア:

[(1, 4138245720), (2, 2069122860), (3, 1379415240), (4, 1034561430), (5, 827649144), (6, 689707620), (7, 591177960), (8, 517280715), (9, 459805080), (10, 413824572), (12, 344853810), (14, 295588980), (15, 275883048), (18, 229902540), (20, 206912286), (21, 197059320), (24, 172426905), (27, 153268360), (28, 147794490), (30, 137941524), (35, 118235592), (36, 114951270), (40, 103456143), (42, 98529660), (45, 91961016), (54, 76634180), (56, 73897245), (60, 68970762), (63, 65686440), (70, 59117796), (72, 57475635), (84, 49264830), (90, 45980508), (105, 39411864), (108, 38317090), (120, 34485381), (126, 32843220), (135, 30653672), (140, 29558898), (168, 24632415), (180, 22990254), (189, 21895480), (210, 19705932), (216, 19158545), (252, 16421610), (270, 15326836), (280, 14779449), (315, 13137288), (360, 11495127), (378, 10947740), (420, 9852966), (504, 8210805), (540, 7663418), (630, 6568644), (756, 5473870), (840, 4926483), (945, 4379096), (1080, 3831709), (1260, 3284322), (1512, 2736935), (1890, 2189548), (2520, 1642161), (3780, 1094774), (7560, 547387)]