198964080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13159}}^1$

素因数の和:13188

約数の個数: 160

約数和(自身を含む): 783283200

約数和(自身を除く): 584319120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 13159, 15120, 26318, 39477, 52636, 65795, 78954, 92113, 105272, 118431, 131590, 157908, 184226, 197385, 210544, 236862, 263180, 276339, 315816, 355293, 368452, 394770, 460565, 473724, 526360, 552678, 592155, 631632, 710586, 736904, 789540, 829017, 921130, 947448, 1052720, 1105356, 1184310, 1381695, 1421172, 1473808, 1579080, 1658034, 1776465, 1842260, 1894896, 2210712, 2368620, 2487051, 2763390, 2842344, 3158160, 3316068, 3552930, 3684520, 4145085, 4421424, 4737240, 4974102, 5526780, 5684688, 6632136, 7105860, 7369040, 8290170, 9474480, 9948204, 11053560, 12435255, 13264272, 14211720, 16580340, 19896408, 22107120, 24870510, 28423440, 33160680, 39792816, 49741020, 66321360, 99482040, 198964080]

約数ペア:

[(1, 198964080), (2, 99482040), (3, 66321360), (4, 49741020), (5, 39792816), (6, 33160680), (7, 28423440), (8, 24870510), (9, 22107120), (10, 19896408), (12, 16580340), (14, 14211720), (15, 13264272), (16, 12435255), (18, 11053560), (20, 9948204), (21, 9474480), (24, 8290170), (27, 7369040), (28, 7105860), (30, 6632136), (35, 5684688), (36, 5526780), (40, 4974102), (42, 4737240), (45, 4421424), (48, 4145085), (54, 3684520), (56, 3552930), (60, 3316068), (63, 3158160), (70, 2842344), (72, 2763390), (80, 2487051), (84, 2368620), (90, 2210712), (105, 1894896), (108, 1842260), (112, 1776465), (120, 1658034), (126, 1579080), (135, 1473808), (140, 1421172), (144, 1381695), (168, 1184310), (180, 1105356), (189, 1052720), (210, 947448), (216, 921130), (240, 829017), (252, 789540), (270, 736904), (280, 710586), (315, 631632), (336, 592155), (360, 552678), (378, 526360), (420, 473724), (432, 460565), (504, 394770), (540, 368452), (560, 355293), (630, 315816), (720, 276339), (756, 263180), (840, 236862), (945, 210544), (1008, 197385), (1080, 184226), (1260, 157908), (1512, 131590), (1680, 118431), (1890, 105272), (2160, 92113), (2520, 78954), (3024, 65795), (3780, 52636), (5040, 39477), (7560, 26318), (13159, 15120)]