205946160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7211}}^1$

素因数の和:7251

約数の個数: 160

約数和(自身を含む): 772664832

約数和(自身を除く): 566718672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 7211, 9520, 14280, 14422, 21633, 28560, 28844, 36055, 43266, 50477, 57688, 72110, 86532, 100954, 108165, 115376, 122587, 144220, 151431, 173064, 201908, 216330, 245174, 252385, 288440, 302862, 346128, 367761, 403816, 432660, 490348, 504770, 576880, 605724, 612935, 735522, 757155, 807632, 858109, 865320, 980696, 1009540, 1211448, 1225870, 1471044, 1514310, 1716218, 1730640, 1838805, 1961392, 2019080, 2422896, 2451740, 2574327, 2942088, 3028620, 3432436, 3677610, 4038160, 4290545, 4903480, 5148654, 5884176, 6057240, 6864872, 7355220, 8581090, 9806960, 10297308, 12114480, 12871635, 13729744, 14710440, 17162180, 20594616, 25743270, 29420880, 34324360, 41189232, 51486540, 68648720, 102973080, 205946160]

約数ペア:

[(1, 205946160), (2, 102973080), (3, 68648720), (4, 51486540), (5, 41189232), (6, 34324360), (7, 29420880), (8, 25743270), (10, 20594616), (12, 17162180), (14, 14710440), (15, 13729744), (16, 12871635), (17, 12114480), (20, 10297308), (21, 9806960), (24, 8581090), (28, 7355220), (30, 6864872), (34, 6057240), (35, 5884176), (40, 5148654), (42, 4903480), (48, 4290545), (51, 4038160), (56, 3677610), (60, 3432436), (68, 3028620), (70, 2942088), (80, 2574327), (84, 2451740), (85, 2422896), (102, 2019080), (105, 1961392), (112, 1838805), (119, 1730640), (120, 1716218), (136, 1514310), (140, 1471044), (168, 1225870), (170, 1211448), (204, 1009540), (210, 980696), (238, 865320), (240, 858109), (255, 807632), (272, 757155), (280, 735522), (336, 612935), (340, 605724), (357, 576880), (408, 504770), (420, 490348), (476, 432660), (510, 403816), (560, 367761), (595, 346128), (680, 302862), (714, 288440), (816, 252385), (840, 245174), (952, 216330), (1020, 201908), (1190, 173064), (1360, 151431), (1428, 144220), (1680, 122587), (1785, 115376), (1904, 108165), (2040, 100954), (2380, 86532), (2856, 72110), (3570, 57688), (4080, 50477), (4760, 43266), (5712, 36055), (7140, 28844), (7211, 28560), (9520, 21633), (14280, 14422)]