510919920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{33791}}^1$

素因数の和:33820

約数の個数: 160

約数和(自身を含む): 2011299840

約数和(自身を除く): 1500379920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 33791, 67582, 101373, 135164, 168955, 202746, 236537, 270328, 304119, 337910, 405492, 473074, 506865, 540656, 608238, 675820, 709611, 810984, 912357, 946148, 1013730, 1182685, 1216476, 1351640, 1419222, 1520595, 1621968, 1824714, 1892296, 2027460, 2128833, 2365370, 2432952, 2703280, 2838444, 3041190, 3548055, 3649428, 3784592, 4054920, 4257666, 4561785, 4730740, 4865904, 5676888, 6082380, 6386499, 7096110, 7298856, 8109840, 8515332, 9123570, 9461480, 10644165, 11353776, 12164760, 12772998, 14192220, 14597712, 17030664, 18247140, 18922960, 21288330, 24329520, 25545996, 28384440, 31932495, 34061328, 36494280, 42576660, 51091992, 56768880, 63864990, 72988560, 85153320, 102183984, 127729980, 170306640, 255459960, 510919920]

約数ペア:

[(1, 510919920), (2, 255459960), (3, 170306640), (4, 127729980), (5, 102183984), (6, 85153320), (7, 72988560), (8, 63864990), (9, 56768880), (10, 51091992), (12, 42576660), (14, 36494280), (15, 34061328), (16, 31932495), (18, 28384440), (20, 25545996), (21, 24329520), (24, 21288330), (27, 18922960), (28, 18247140), (30, 17030664), (35, 14597712), (36, 14192220), (40, 12772998), (42, 12164760), (45, 11353776), (48, 10644165), (54, 9461480), (56, 9123570), (60, 8515332), (63, 8109840), (70, 7298856), (72, 7096110), (80, 6386499), (84, 6082380), (90, 5676888), (105, 4865904), (108, 4730740), (112, 4561785), (120, 4257666), (126, 4054920), (135, 3784592), (140, 3649428), (144, 3548055), (168, 3041190), (180, 2838444), (189, 2703280), (210, 2432952), (216, 2365370), (240, 2128833), (252, 2027460), (270, 1892296), (280, 1824714), (315, 1621968), (336, 1520595), (360, 1419222), (378, 1351640), (420, 1216476), (432, 1182685), (504, 1013730), (540, 946148), (560, 912357), (630, 810984), (720, 709611), (756, 675820), (840, 608238), (945, 540656), (1008, 506865), (1080, 473074), (1260, 405492), (1512, 337910), (1680, 304119), (1890, 270328), (2160, 236537), (2520, 202746), (3024, 168955), (3780, 135164), (5040, 101373), (7560, 67582), (15120, 33791)]