422144880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 1367055360

約数和(自身を除く): 944910480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 131, 145, 174, 232, 240, 262, 290, 348, 393, 435, 463, 464, 524, 580, 655, 696, 786, 870, 926, 1048, 1160, 1310, 1389, 1392, 1572, 1740, 1852, 1965, 2096, 2315, 2320, 2620, 2778, 3144, 3480, 3704, 3799, 3930, 4630, 5240, 5556, 6288, 6945, 6960, 7408, 7598, 7860, 9260, 10480, 11112, 11397, 13427, 13890, 15196, 15720, 18520, 18995, 22224, 22794, 26854, 27780, 30392, 31440, 37040, 37990, 40281, 45588, 53708, 55560, 56985, 60653, 60784, 67135, 75980, 80562, 91176, 107416, 111120, 113970, 121306, 134270, 151960, 161124, 181959, 182352, 201405, 214832, 227940, 242612, 268540, 303265, 303920, 322248, 363918, 402810, 455880, 485224, 537080, 606530, 644496, 727836, 805620, 909795, 911760, 970448, 1074160, 1213060, 1455672, 1611240, 1758937, 1819590, 2426120, 2911344, 3222480, 3517874, 3639180, 4852240, 5276811, 7035748, 7278360, 8794685, 10553622, 14071496, 14556720, 17589370, 21107244, 26384055, 28142992, 35178740, 42214488, 52768110, 70357480, 84428976, 105536220, 140714960, 211072440, 422144880]

約数ペア:

[(1, 422144880), (2, 211072440), (3, 140714960), (4, 105536220), (5, 84428976), (6, 70357480), (8, 52768110), (10, 42214488), (12, 35178740), (15, 28142992), (16, 26384055), (20, 21107244), (24, 17589370), (29, 14556720), (30, 14071496), (40, 10553622), (48, 8794685), (58, 7278360), (60, 7035748), (80, 5276811), (87, 4852240), (116, 3639180), (120, 3517874), (131, 3222480), (145, 2911344), (174, 2426120), (232, 1819590), (240, 1758937), (262, 1611240), (290, 1455672), (348, 1213060), (393, 1074160), (435, 970448), (463, 911760), (464, 909795), (524, 805620), (580, 727836), (655, 644496), (696, 606530), (786, 537080), (870, 485224), (926, 455880), (1048, 402810), (1160, 363918), (1310, 322248), (1389, 303920), (1392, 303265), (1572, 268540), (1740, 242612), (1852, 227940), (1965, 214832), (2096, 201405), (2315, 182352), (2320, 181959), (2620, 161124), (2778, 151960), (3144, 134270), (3480, 121306), (3704, 113970), (3799, 111120), (3930, 107416), (4630, 91176), (5240, 80562), (5556, 75980), (6288, 67135), (6945, 60784), (6960, 60653), (7408, 56985), (7598, 55560), (7860, 53708), (9260, 45588), (10480, 40281), (11112, 37990), (11397, 37040), (13427, 31440), (13890, 30392), (15196, 27780), (15720, 26854), (18520, 22794), (18995, 22224)]