196458480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4828

約数の個数: 160

約数和(自身を含む): 712454400

約数和(自身を除く): 515995920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 4787, 5130, 6840, 8208, 9574, 10260, 13680, 14361, 19148, 20520, 23935, 28722, 38296, 41040, 43083, 47870, 57444, 71805, 76592, 86166, 90953, 95740, 114888, 129249, 143610, 172332, 181906, 191480, 215415, 229776, 258498, 272859, 287220, 344664, 363812, 382960, 430830, 454765, 516996, 545718, 574440, 646245, 689328, 727624, 818577, 861660, 909530, 1033992, 1091436, 1148880, 1292490, 1364295, 1455248, 1637154, 1723320, 1819060, 2067984, 2182872, 2455731, 2584980, 2728590, 3274308, 3446640, 3638120, 4092885, 4365744, 4911462, 5169960, 5457180, 6548616, 7276240, 8185770, 9822924, 10339920, 10914360, 12278655, 13097232, 16371540, 19645848, 21828720, 24557310, 32743080, 39291696, 49114620, 65486160, 98229240, 196458480]

約数ペア:

[(1, 196458480), (2, 98229240), (3, 65486160), (4, 49114620), (5, 39291696), (6, 32743080), (8, 24557310), (9, 21828720), (10, 19645848), (12, 16371540), (15, 13097232), (16, 12278655), (18, 10914360), (19, 10339920), (20, 9822924), (24, 8185770), (27, 7276240), (30, 6548616), (36, 5457180), (38, 5169960), (40, 4911462), (45, 4365744), (48, 4092885), (54, 3638120), (57, 3446640), (60, 3274308), (72, 2728590), (76, 2584980), (80, 2455731), (90, 2182872), (95, 2067984), (108, 1819060), (114, 1723320), (120, 1637154), (135, 1455248), (144, 1364295), (152, 1292490), (171, 1148880), (180, 1091436), (190, 1033992), (216, 909530), (228, 861660), (240, 818577), (270, 727624), (285, 689328), (304, 646245), (342, 574440), (360, 545718), (380, 516996), (432, 454765), (456, 430830), (513, 382960), (540, 363812), (570, 344664), (684, 287220), (720, 272859), (760, 258498), (855, 229776), (912, 215415), (1026, 191480), (1080, 181906), (1140, 172332), (1368, 143610), (1520, 129249), (1710, 114888), (2052, 95740), (2160, 90953), (2280, 86166), (2565, 76592), (2736, 71805), (3420, 57444), (4104, 47870), (4560, 43083), (4787, 41040), (5130, 38296), (6840, 28722), (8208, 23935), (9574, 20520), (10260, 19148), (13680, 14361)]