225882720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22409}}^1$

素因数の和:22437

約数の個数: 144

約数和(自身を含む): 880981920

約数和(自身を除く): 655099200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22409, 44818, 67227, 89636, 112045, 134454, 156863, 179272, 201681, 224090, 268908, 313726, 336135, 358544, 403362, 448180, 470589, 537816, 627452, 672270, 717088, 784315, 806724, 896360, 941178, 1008405, 1075632, 1254904, 1344540, 1411767, 1568630, 1613448, 1792720, 1882356, 2016810, 2151264, 2352945, 2509808, 2689080, 2823534, 3137260, 3226896, 3585440, 3764712, 4033620, 4705890, 5019616, 5378160, 5647068, 6274520, 6453792, 7058835, 7529424, 8067240, 9411780, 10756320, 11294136, 12549040, 14117670, 15058848, 16134480, 18823560, 22588272, 25098080, 28235340, 32268960, 37647120, 45176544, 56470680, 75294240, 112941360, 225882720]

約数ペア:

[(1, 225882720), (2, 112941360), (3, 75294240), (4, 56470680), (5, 45176544), (6, 37647120), (7, 32268960), (8, 28235340), (9, 25098080), (10, 22588272), (12, 18823560), (14, 16134480), (15, 15058848), (16, 14117670), (18, 12549040), (20, 11294136), (21, 10756320), (24, 9411780), (28, 8067240), (30, 7529424), (32, 7058835), (35, 6453792), (36, 6274520), (40, 5647068), (42, 5378160), (45, 5019616), (48, 4705890), (56, 4033620), (60, 3764712), (63, 3585440), (70, 3226896), (72, 3137260), (80, 2823534), (84, 2689080), (90, 2509808), (96, 2352945), (105, 2151264), (112, 2016810), (120, 1882356), (126, 1792720), (140, 1613448), (144, 1568630), (160, 1411767), (168, 1344540), (180, 1254904), (210, 1075632), (224, 1008405), (240, 941178), (252, 896360), (280, 806724), (288, 784315), (315, 717088), (336, 672270), (360, 627452), (420, 537816), (480, 470589), (504, 448180), (560, 403362), (630, 358544), (672, 336135), (720, 313726), (840, 268908), (1008, 224090), (1120, 201681), (1260, 179272), (1440, 156863), (1680, 134454), (2016, 112045), (2520, 89636), (3360, 67227), (5040, 44818), (10080, 22409)]