491117760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1480

約数の個数: 336

約数和(自身を含む): 2045549376

約数和(自身を除く): 1554431616

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, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 960, 1008, 1020, 1071, 1088, 1120, 1190, 1224, 1260, 1344, 1360, 1428, 1433, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2240, 2380, 2448, 2520, 2720, 2856, 2866, 2880, 3060, 3264, 3360, 3570, 3808, 4032, 4080, 4284, 4299, 4760, 4896, 5040, 5355, 5440, 5712, 5732, 6120, 6720, 7140, 7165, 7616, 8160, 8568, 8598, 9520, 9792, 10031, 10080, 10710, 11424, 11464, 12240, 12897, 14280, 14330, 16320, 17136, 17196, 19040, 20062, 20160, 21420, 21495, 22848, 22928, 24361, 24480, 25794, 28560, 28660, 30093, 34272, 34392, 38080, 40124, 42840, 42990, 45856, 48722, 48960, 50155, 51588, 57120, 57320, 60186, 64485, 68544, 68784, 73083, 80248, 85680, 85980, 90279, 91712, 97444, 100310, 103176, 114240, 114640, 120372, 121805, 128970, 137568, 146166, 150465, 160496, 170527, 171360, 171960, 180558, 194888, 200620, 206352, 219249, 229280, 240744, 243610, 257940, 275136, 292332, 300930, 320992, 341054, 342720, 343920, 361116, 365415, 389776, 401240, 412704, 438498, 451395, 458560, 481488, 487220, 511581, 515880, 584664, 601860, 641984, 682108, 687840, 722232, 730830, 779552, 802480, 825408, 852635, 876996, 902790, 962976, 974440, 1023162, 1031760, 1096245, 1169328, 1203720, 1364216, 1375680, 1444464, 1461660, 1534743, 1559104, 1604960, 1705270, 1753992, 1805580, 1925952, 1948880, 2046324, 2063520, 2192490, 2338656, 2407440, 2557905, 2728432, 2888928, 2923320, 3069486, 3209920, 3410540, 3507984, 3611160, 3897760, 4092648, 4127040, 4384980, 4677312, 4814880, 5115810, 5456864, 5777856, 5846640, 6138972, 6821080, 7015968, 7222320, 7673715, 7795520, 8185296, 8769960, 9629760, 10231620, 10913728, 11693280, 12277944, 13642160, 14031936, 14444640, 15347430, 16370592, 17539920, 20463240, 23386560, 24555888, 27284320, 28889280, 30694860, 32741184, 35079840, 40926480, 49111776, 54568640, 61389720, 70159680, 81852960, 98223552, 122779440, 163705920, 245558880, 491117760]

約数ペア:

[(1, 491117760), (2, 245558880), (3, 163705920), (4, 122779440), (5, 98223552), (6, 81852960), (7, 70159680), (8, 61389720), (9, 54568640), (10, 49111776), (12, 40926480), (14, 35079840), (15, 32741184), (16, 30694860), (17, 28889280), (18, 27284320), (20, 24555888), (21, 23386560), (24, 20463240), (28, 17539920), (30, 16370592), (32, 15347430), (34, 14444640), (35, 14031936), (36, 13642160), (40, 12277944), (42, 11693280), (45, 10913728), (48, 10231620), (51, 9629760), (56, 8769960), (60, 8185296), (63, 7795520), (64, 7673715), (68, 7222320), (70, 7015968), (72, 6821080), (80, 6138972), (84, 5846640), (85, 5777856), (90, 5456864), (96, 5115810), (102, 4814880), (105, 4677312), (112, 4384980), (119, 4127040), (120, 4092648), (126, 3897760), (136, 3611160), (140, 3507984), (144, 3410540), (153, 3209920), (160, 3069486), (168, 2923320), (170, 2888928), (180, 2728432), (192, 2557905), (204, 2407440), (210, 2338656), (224, 2192490), (238, 2063520), (240, 2046324), (252, 1948880), (255, 1925952), (272, 1805580), (280, 1753992), (288, 1705270), (306, 1604960), (315, 1559104), (320, 1534743), (336, 1461660), (340, 1444464), (357, 1375680), (360, 1364216), (408, 1203720), (420, 1169328), (448, 1096245), (476, 1031760), (480, 1023162), (504, 974440), (510, 962976), (544, 902790), (560, 876996), (576, 852635), (595, 825408), (612, 802480), (630, 779552), (672, 730830), (680, 722232), (714, 687840), (720, 682108), (765, 641984), (816, 601860), (840, 584664), (952, 515880), (960, 511581), (1008, 487220), (1020, 481488), (1071, 458560), (1088, 451395), (1120, 438498), (1190, 412704), (1224, 401240), (1260, 389776), (1344, 365415), (1360, 361116), (1428, 343920), (1433, 342720), (1440, 341054), (1530, 320992), (1632, 300930), (1680, 292332), (1785, 275136), (1904, 257940), (2016, 243610), (2040, 240744), (2142, 229280), (2240, 219249), (2380, 206352), (2448, 200620), (2520, 194888), (2720, 180558), (2856, 171960), (2866, 171360), (2880, 170527), (3060, 160496), (3264, 150465), (3360, 146166), (3570, 137568), (3808, 128970), (4032, 121805), (4080, 120372), (4284, 114640), (4299, 114240), (4760, 103176), (4896, 100310), (5040, 97444), (5355, 91712), (5440, 90279), (5712, 85980), (5732, 85680), (6120, 80248), (6720, 73083), (7140, 68784), (7165, 68544), (7616, 64485), (8160, 60186), (8568, 57320), (8598, 57120), (9520, 51588), (9792, 50155), (10031, 48960), (10080, 48722), (10710, 45856), (11424, 42990), (11464, 42840), (12240, 40124), (12897, 38080), (14280, 34392), (14330, 34272), (16320, 30093), (17136, 28660), (17196, 28560), (19040, 25794), (20062, 24480), (20160, 24361), (21420, 22928), (21495, 22848)]