315086160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2725

約数の個数: 160

約数和(自身を含む): 1070288640

約数和(自身を除く): 755202480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 816, 870, 986, 1020, 1160, 1360, 1392, 1479, 1740, 1972, 2040, 2320, 2465, 2663, 2958, 3480, 3944, 4080, 4930, 5326, 5916, 6960, 7395, 7888, 7989, 9860, 10652, 11832, 13315, 14790, 15978, 19720, 21304, 23664, 26630, 29580, 31956, 39440, 39945, 42608, 45271, 53260, 59160, 63912, 77227, 79890, 90542, 106520, 118320, 127824, 135813, 154454, 159780, 181084, 213040, 226355, 231681, 271626, 308908, 319560, 362168, 386135, 452710, 463362, 543252, 617816, 639120, 679065, 724336, 772270, 905420, 926724, 1086504, 1158405, 1235632, 1312859, 1358130, 1544540, 1810840, 1853448, 2173008, 2316810, 2625718, 2716260, 3089080, 3621680, 3706896, 3938577, 4633620, 5251436, 5432520, 6178160, 6564295, 7877154, 9267240, 10502872, 10865040, 13128590, 15754308, 18534480, 19692885, 21005744, 26257180, 31508616, 39385770, 52514360, 63017232, 78771540, 105028720, 157543080, 315086160]

約数ペア:

[(1, 315086160), (2, 157543080), (3, 105028720), (4, 78771540), (5, 63017232), (6, 52514360), (8, 39385770), (10, 31508616), (12, 26257180), (15, 21005744), (16, 19692885), (17, 18534480), (20, 15754308), (24, 13128590), (29, 10865040), (30, 10502872), (34, 9267240), (40, 7877154), (48, 6564295), (51, 6178160), (58, 5432520), (60, 5251436), (68, 4633620), (80, 3938577), (85, 3706896), (87, 3621680), (102, 3089080), (116, 2716260), (120, 2625718), (136, 2316810), (145, 2173008), (170, 1853448), (174, 1810840), (204, 1544540), (232, 1358130), (240, 1312859), (255, 1235632), (272, 1158405), (290, 1086504), (340, 926724), (348, 905420), (408, 772270), (435, 724336), (464, 679065), (493, 639120), (510, 617816), (580, 543252), (680, 463362), (696, 452710), (816, 386135), (870, 362168), (986, 319560), (1020, 308908), (1160, 271626), (1360, 231681), (1392, 226355), (1479, 213040), (1740, 181084), (1972, 159780), (2040, 154454), (2320, 135813), (2465, 127824), (2663, 118320), (2958, 106520), (3480, 90542), (3944, 79890), (4080, 77227), (4930, 63912), (5326, 59160), (5916, 53260), (6960, 45271), (7395, 42608), (7888, 39945), (7989, 39440), (9860, 31956), (10652, 29580), (11832, 26630), (13315, 23664), (14790, 21304), (15978, 19720)]