199326960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13183}}^1$

素因数の和:13212

約数の個数: 160

約数和(自身を含む): 784711680

約数和(自身を除く): 585384720

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, 13183, 15120, 26366, 39549, 52732, 65915, 79098, 92281, 105464, 118647, 131830, 158196, 184562, 197745, 210928, 237294, 263660, 276843, 316392, 355941, 369124, 395490, 461405, 474588, 527320, 553686, 593235, 632784, 711882, 738248, 790980, 830529, 922810, 949176, 1054640, 1107372, 1186470, 1384215, 1423764, 1476496, 1581960, 1661058, 1779705, 1845620, 1898352, 2214744, 2372940, 2491587, 2768430, 2847528, 3163920, 3322116, 3559410, 3691240, 4152645, 4429488, 4745880, 4983174, 5536860, 5695056, 6644232, 7118820, 7382480, 8305290, 9491760, 9966348, 11073720, 12457935, 13288464, 14237640, 16610580, 19932696, 22147440, 24915870, 28475280, 33221160, 39865392, 49831740, 66442320, 99663480, 199326960]

約数ペア:

[(1, 199326960), (2, 99663480), (3, 66442320), (4, 49831740), (5, 39865392), (6, 33221160), (7, 28475280), (8, 24915870), (9, 22147440), (10, 19932696), (12, 16610580), (14, 14237640), (15, 13288464), (16, 12457935), (18, 11073720), (20, 9966348), (21, 9491760), (24, 8305290), (27, 7382480), (28, 7118820), (30, 6644232), (35, 5695056), (36, 5536860), (40, 4983174), (42, 4745880), (45, 4429488), (48, 4152645), (54, 3691240), (56, 3559410), (60, 3322116), (63, 3163920), (70, 2847528), (72, 2768430), (80, 2491587), (84, 2372940), (90, 2214744), (105, 1898352), (108, 1845620), (112, 1779705), (120, 1661058), (126, 1581960), (135, 1476496), (140, 1423764), (144, 1384215), (168, 1186470), (180, 1107372), (189, 1054640), (210, 949176), (216, 922810), (240, 830529), (252, 790980), (270, 738248), (280, 711882), (315, 632784), (336, 593235), (360, 553686), (378, 527320), (420, 474588), (432, 461405), (504, 395490), (540, 369124), (560, 355941), (630, 316392), (720, 276843), (756, 263660), (840, 237294), (945, 210928), (1008, 197745), (1080, 184562), (1260, 158196), (1512, 131830), (1680, 118647), (1890, 105464), (2160, 92281), (2520, 79098), (3024, 65915), (3780, 52732), (5040, 39549), (7560, 26366), (13183, 15120)]