1605947160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7643}}^1$

素因数の和:7777

約数の個数: 128

約数和(自身を含む): 5151444480

約数和(自身を除く): 3545497320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 170, 204, 206, 255, 309, 340, 408, 412, 510, 515, 618, 680, 824, 1020, 1030, 1236, 1545, 1751, 2040, 2060, 2472, 3090, 3502, 4120, 5253, 6180, 7004, 7643, 8755, 10506, 12360, 14008, 15286, 17510, 21012, 22929, 26265, 30572, 35020, 38215, 42024, 45858, 52530, 61144, 70040, 76430, 91716, 105060, 114645, 129931, 152860, 183432, 210120, 229290, 259862, 305720, 389793, 458580, 519724, 649655, 779586, 787229, 917160, 1039448, 1299310, 1559172, 1574458, 1948965, 2361687, 2598620, 3118344, 3148916, 3897930, 3936145, 4723374, 5197240, 6297832, 7795860, 7872290, 9446748, 11808435, 13382893, 15591720, 15744580, 18893496, 23616870, 26765786, 31489160, 40148679, 47233740, 53531572, 66914465, 80297358, 94467480, 107063144, 133828930, 160594716, 200743395, 267657860, 321189432, 401486790, 535315720, 802973580, 1605947160]

約数ペア:

[(1, 1605947160), (2, 802973580), (3, 535315720), (4, 401486790), (5, 321189432), (6, 267657860), (8, 200743395), (10, 160594716), (12, 133828930), (15, 107063144), (17, 94467480), (20, 80297358), (24, 66914465), (30, 53531572), (34, 47233740), (40, 40148679), (51, 31489160), (60, 26765786), (68, 23616870), (85, 18893496), (102, 15744580), (103, 15591720), (120, 13382893), (136, 11808435), (170, 9446748), (204, 7872290), (206, 7795860), (255, 6297832), (309, 5197240), (340, 4723374), (408, 3936145), (412, 3897930), (510, 3148916), (515, 3118344), (618, 2598620), (680, 2361687), (824, 1948965), (1020, 1574458), (1030, 1559172), (1236, 1299310), (1545, 1039448), (1751, 917160), (2040, 787229), (2060, 779586), (2472, 649655), (3090, 519724), (3502, 458580), (4120, 389793), (5253, 305720), (6180, 259862), (7004, 229290), (7643, 210120), (8755, 183432), (10506, 152860), (12360, 129931), (14008, 114645), (15286, 105060), (17510, 91716), (21012, 76430), (22929, 70040), (26265, 61144), (30572, 52530), (35020, 45858), (38215, 42024)]