281177280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5743}}^1$

素因数の和:5783

約数の個数: 168

約数和(自身を含む): 1024201152

約数和(自身を除く): 743023872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5743, 6120, 8160, 9792, 11486, 12240, 16320, 17229, 22972, 24480, 28715, 34458, 45944, 48960, 51687, 57430, 68916, 86145, 91888, 97631, 103374, 114860, 137832, 172290, 183776, 195262, 206748, 229720, 258435, 275664, 292893, 344580, 367552, 390524, 413496, 459440, 488155, 516870, 551328, 585786, 689160, 781048, 826992, 878679, 918880, 976310, 1033740, 1102656, 1171572, 1378320, 1464465, 1562096, 1653984, 1757358, 1837760, 1952620, 2067480, 2343144, 2756640, 2928930, 3124192, 3307968, 3514716, 3905240, 4134960, 4393395, 4686288, 5513280, 5857860, 6248384, 7029432, 7810480, 8269920, 8786790, 9372576, 11715720, 14058864, 15620960, 16539840, 17573580, 18745152, 23431440, 28117728, 31241920, 35147160, 46862880, 56235456, 70294320, 93725760, 140588640, 281177280]

約数ペア:

[(1, 281177280), (2, 140588640), (3, 93725760), (4, 70294320), (5, 56235456), (6, 46862880), (8, 35147160), (9, 31241920), (10, 28117728), (12, 23431440), (15, 18745152), (16, 17573580), (17, 16539840), (18, 15620960), (20, 14058864), (24, 11715720), (30, 9372576), (32, 8786790), (34, 8269920), (36, 7810480), (40, 7029432), (45, 6248384), (48, 5857860), (51, 5513280), (60, 4686288), (64, 4393395), (68, 4134960), (72, 3905240), (80, 3514716), (85, 3307968), (90, 3124192), (96, 2928930), (102, 2756640), (120, 2343144), (136, 2067480), (144, 1952620), (153, 1837760), (160, 1757358), (170, 1653984), (180, 1562096), (192, 1464465), (204, 1378320), (240, 1171572), (255, 1102656), (272, 1033740), (288, 976310), (306, 918880), (320, 878679), (340, 826992), (360, 781048), (408, 689160), (480, 585786), (510, 551328), (544, 516870), (576, 488155), (612, 459440), (680, 413496), (720, 390524), (765, 367552), (816, 344580), (960, 292893), (1020, 275664), (1088, 258435), (1224, 229720), (1360, 206748), (1440, 195262), (1530, 183776), (1632, 172290), (2040, 137832), (2448, 114860), (2720, 103374), (2880, 97631), (3060, 91888), (3264, 86145), (4080, 68916), (4896, 57430), (5440, 51687), (5743, 48960), (6120, 45944), (8160, 34458), (9792, 28715), (11486, 24480), (12240, 22972), (16320, 17229)]