143831520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:798

約数の個数: 288

約数和(自身を含む): 591252480

約数和(自身を除く): 447420960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 751, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1502, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2253, 2280, 2394, 2520, 2660, 2736, 3004, 3040, 3192, 3360, 3420, 3755, 3990, 4256, 4506, 4560, 4788, 5040, 5257, 5320, 5472, 5985, 6008, 6384, 6759, 6840, 7510, 7980, 9012, 9120, 9576, 10080, 10514, 10640, 11265, 11970, 12016, 12768, 13518, 13680, 14269, 15020, 15771, 15960, 18024, 19152, 21028, 21280, 22530, 23940, 24032, 26285, 27036, 27360, 28538, 30040, 31542, 31920, 33795, 36048, 38304, 42056, 42807, 45060, 47313, 47880, 52570, 54072, 57076, 60080, 63084, 63840, 67590, 71345, 72096, 78855, 84112, 85614, 90120, 94626, 95760, 99883, 105140, 108144, 114152, 120160, 126168, 128421, 135180, 142690, 157710, 168224, 171228, 180240, 189252, 191520, 199766, 210280, 214035, 216288, 228304, 236565, 252336, 256842, 270360, 285380, 299649, 315420, 342456, 360480, 378504, 399532, 420560, 428070, 456608, 473130, 499415, 504672, 513684, 540720, 570760, 599298, 630840, 642105, 684912, 757008, 799064, 841120, 856140, 898947, 946260, 998830, 1027368, 1081440, 1141520, 1198596, 1261680, 1284210, 1369824, 1498245, 1514016, 1598128, 1712280, 1797894, 1892520, 1997660, 2054736, 2283040, 2397192, 2523360, 2568420, 2996490, 3196256, 3424560, 3595788, 3785040, 3995320, 4109472, 4494735, 4794384, 5136840, 5992980, 6849120, 7191576, 7570080, 7990640, 8989470, 9588768, 10273680, 11985960, 14383152, 15981280, 17978940, 20547360, 23971920, 28766304, 35957880, 47943840, 71915760, 143831520]

約数ペア:

[(1, 143831520), (2, 71915760), (3, 47943840), (4, 35957880), (5, 28766304), (6, 23971920), (7, 20547360), (8, 17978940), (9, 15981280), (10, 14383152), (12, 11985960), (14, 10273680), (15, 9588768), (16, 8989470), (18, 7990640), (19, 7570080), (20, 7191576), (21, 6849120), (24, 5992980), (28, 5136840), (30, 4794384), (32, 4494735), (35, 4109472), (36, 3995320), (38, 3785040), (40, 3595788), (42, 3424560), (45, 3196256), (48, 2996490), (56, 2568420), (57, 2523360), (60, 2397192), (63, 2283040), (70, 2054736), (72, 1997660), (76, 1892520), (80, 1797894), (84, 1712280), (90, 1598128), (95, 1514016), (96, 1498245), (105, 1369824), (112, 1284210), (114, 1261680), (120, 1198596), (126, 1141520), (133, 1081440), (140, 1027368), (144, 998830), (152, 946260), (160, 898947), (168, 856140), (171, 841120), (180, 799064), (190, 757008), (210, 684912), (224, 642105), (228, 630840), (240, 599298), (252, 570760), (266, 540720), (280, 513684), (285, 504672), (288, 499415), (304, 473130), (315, 456608), (336, 428070), (342, 420560), (360, 399532), (380, 378504), (399, 360480), (420, 342456), (456, 315420), (480, 299649), (504, 285380), (532, 270360), (560, 256842), (570, 252336), (608, 236565), (630, 228304), (665, 216288), (672, 214035), (684, 210280), (720, 199766), (751, 191520), (760, 189252), (798, 180240), (840, 171228), (855, 168224), (912, 157710), (1008, 142690), (1064, 135180), (1120, 128421), (1140, 126168), (1197, 120160), (1260, 114152), (1330, 108144), (1368, 105140), (1440, 99883), (1502, 95760), (1520, 94626), (1596, 90120), (1680, 85614), (1710, 84112), (1824, 78855), (1995, 72096), (2016, 71345), (2128, 67590), (2253, 63840), (2280, 63084), (2394, 60080), (2520, 57076), (2660, 54072), (2736, 52570), (3004, 47880), (3040, 47313), (3192, 45060), (3360, 42807), (3420, 42056), (3755, 38304), (3990, 36048), (4256, 33795), (4506, 31920), (4560, 31542), (4788, 30040), (5040, 28538), (5257, 27360), (5320, 27036), (5472, 26285), (5985, 24032), (6008, 23940), (6384, 22530), (6759, 21280), (6840, 21028), (7510, 19152), (7980, 18024), (9012, 15960), (9120, 15771), (9576, 15020), (10080, 14269), (10514, 13680), (10640, 13518), (11265, 12768), (11970, 12016)]