310332960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1856

約数の個数: 288

約数和(自身を含む): 1282200192

約数和(自身を除く): 971867232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1811, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3622, 3808, 4080, 4284, 4760, 4896, 5040, 5355, 5433, 5712, 6120, 7140, 7244, 8160, 8568, 9055, 9520, 10080, 10710, 10866, 11424, 12240, 12677, 14280, 14488, 16299, 17136, 18110, 19040, 21420, 21732, 24480, 25354, 27165, 28560, 28976, 30787, 32598, 34272, 36220, 38031, 42840, 43464, 50708, 54330, 57120, 57952, 61574, 63385, 65196, 72440, 76062, 81495, 85680, 86928, 92361, 101416, 108660, 114093, 123148, 126770, 130392, 144880, 152124, 153935, 162990, 171360, 173856, 184722, 190155, 202832, 215509, 217320, 228186, 246296, 253540, 260784, 277083, 289760, 304248, 307870, 325980, 369444, 380310, 405664, 431018, 434640, 456372, 461805, 492592, 507080, 521568, 554166, 570465, 608496, 615740, 646527, 651960, 738888, 760620, 862036, 869280, 912744, 923610, 985184, 1014160, 1077545, 1108332, 1140930, 1216992, 1231480, 1293054, 1303920, 1385415, 1477776, 1521240, 1724072, 1825488, 1847220, 1939581, 2028320, 2155090, 2216664, 2281860, 2462960, 2586108, 2607840, 2770830, 2955552, 3042480, 3232635, 3448144, 3650976, 3694440, 3879162, 4310180, 4433328, 4563720, 4925920, 5172216, 5541660, 6084960, 6465270, 6896288, 7388880, 7758324, 8620360, 8866656, 9127440, 9697905, 10344432, 11083320, 12930540, 14777760, 15516648, 17240720, 18254880, 19395810, 20688864, 22166640, 25861080, 31033296, 34481440, 38791620, 44333280, 51722160, 62066592, 77583240, 103444320, 155166480, 310332960]

約数ペア:

[(1, 310332960), (2, 155166480), (3, 103444320), (4, 77583240), (5, 62066592), (6, 51722160), (7, 44333280), (8, 38791620), (9, 34481440), (10, 31033296), (12, 25861080), (14, 22166640), (15, 20688864), (16, 19395810), (17, 18254880), (18, 17240720), (20, 15516648), (21, 14777760), (24, 12930540), (28, 11083320), (30, 10344432), (32, 9697905), (34, 9127440), (35, 8866656), (36, 8620360), (40, 7758324), (42, 7388880), (45, 6896288), (48, 6465270), (51, 6084960), (56, 5541660), (60, 5172216), (63, 4925920), (68, 4563720), (70, 4433328), (72, 4310180), (80, 3879162), (84, 3694440), (85, 3650976), (90, 3448144), (96, 3232635), (102, 3042480), (105, 2955552), (112, 2770830), (119, 2607840), (120, 2586108), (126, 2462960), (136, 2281860), (140, 2216664), (144, 2155090), (153, 2028320), (160, 1939581), (168, 1847220), (170, 1825488), (180, 1724072), (204, 1521240), (210, 1477776), (224, 1385415), (238, 1303920), (240, 1293054), (252, 1231480), (255, 1216992), (272, 1140930), (280, 1108332), (288, 1077545), (306, 1014160), (315, 985184), (336, 923610), (340, 912744), (357, 869280), (360, 862036), (408, 760620), (420, 738888), (476, 651960), (480, 646527), (504, 615740), (510, 608496), (544, 570465), (560, 554166), (595, 521568), (612, 507080), (630, 492592), (672, 461805), (680, 456372), (714, 434640), (720, 431018), (765, 405664), (816, 380310), (840, 369444), (952, 325980), (1008, 307870), (1020, 304248), (1071, 289760), (1120, 277083), (1190, 260784), (1224, 253540), (1260, 246296), (1360, 228186), (1428, 217320), (1440, 215509), (1530, 202832), (1632, 190155), (1680, 184722), (1785, 173856), (1811, 171360), (1904, 162990), (2016, 153935), (2040, 152124), (2142, 144880), (2380, 130392), (2448, 126770), (2520, 123148), (2720, 114093), (2856, 108660), (3060, 101416), (3360, 92361), (3570, 86928), (3622, 85680), (3808, 81495), (4080, 76062), (4284, 72440), (4760, 65196), (4896, 63385), (5040, 61574), (5355, 57952), (5433, 57120), (5712, 54330), (6120, 50708), (7140, 43464), (7244, 42840), (8160, 38031), (8568, 36220), (9055, 34272), (9520, 32598), (10080, 30787), (10710, 28976), (10866, 28560), (11424, 27165), (12240, 25354), (12677, 24480), (14280, 21732), (14488, 21420), (16299, 19040), (17136, 18110)]