505071360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2623

約数の個数: 216

約数和(自身を含む): 1851005520

約数和(自身を除く): 1345934160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2579, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5158, 5440, 5760, 6120, 6528, 7737, 8160, 9792, 10316, 10880, 11520, 12240, 12895, 13056, 15474, 16320, 19584, 20632, 21760, 23211, 24480, 25790, 30948, 32640, 38685, 39168, 41264, 43843, 46422, 48960, 51580, 61896, 65280, 77370, 82528, 87686, 92844, 97920, 103160, 116055, 123792, 131529, 154740, 165056, 175372, 185688, 195840, 206320, 219215, 232110, 247584, 263058, 309480, 330112, 350744, 371376, 394587, 412640, 438430, 464220, 495168, 526116, 618960, 657645, 660224, 701488, 742752, 789174, 825280, 876860, 928440, 990336, 1052232, 1237920, 1315290, 1402976, 1485504, 1578348, 1650560, 1753720, 1856880, 1972935, 1980672, 2104464, 2475840, 2630580, 2805952, 2971008, 3156696, 3301120, 3507440, 3713760, 3945870, 4208928, 4951680, 5261160, 5611904, 5942016, 6313392, 7014880, 7427520, 7891740, 8417856, 9903360, 10522320, 11223808, 12626784, 14029760, 14855040, 15783480, 16835712, 21044640, 25253568, 28059520, 29710080, 31566960, 33671424, 42089280, 50507136, 56119040, 63133920, 84178560, 101014272, 126267840, 168357120, 252535680, 505071360]

約数ペア:

[(1, 505071360), (2, 252535680), (3, 168357120), (4, 126267840), (5, 101014272), (6, 84178560), (8, 63133920), (9, 56119040), (10, 50507136), (12, 42089280), (15, 33671424), (16, 31566960), (17, 29710080), (18, 28059520), (20, 25253568), (24, 21044640), (30, 16835712), (32, 15783480), (34, 14855040), (36, 14029760), (40, 12626784), (45, 11223808), (48, 10522320), (51, 9903360), (60, 8417856), (64, 7891740), (68, 7427520), (72, 7014880), (80, 6313392), (85, 5942016), (90, 5611904), (96, 5261160), (102, 4951680), (120, 4208928), (128, 3945870), (136, 3713760), (144, 3507440), (153, 3301120), (160, 3156696), (170, 2971008), (180, 2805952), (192, 2630580), (204, 2475840), (240, 2104464), (255, 1980672), (256, 1972935), (272, 1856880), (288, 1753720), (306, 1650560), (320, 1578348), (340, 1485504), (360, 1402976), (384, 1315290), (408, 1237920), (480, 1052232), (510, 990336), (544, 928440), (576, 876860), (612, 825280), (640, 789174), (680, 742752), (720, 701488), (765, 660224), (768, 657645), (816, 618960), (960, 526116), (1020, 495168), (1088, 464220), (1152, 438430), (1224, 412640), (1280, 394587), (1360, 371376), (1440, 350744), (1530, 330112), (1632, 309480), (1920, 263058), (2040, 247584), (2176, 232110), (2304, 219215), (2448, 206320), (2579, 195840), (2720, 185688), (2880, 175372), (3060, 165056), (3264, 154740), (3840, 131529), (4080, 123792), (4352, 116055), (4896, 103160), (5158, 97920), (5440, 92844), (5760, 87686), (6120, 82528), (6528, 77370), (7737, 65280), (8160, 61896), (9792, 51580), (10316, 48960), (10880, 46422), (11520, 43843), (12240, 41264), (12895, 39168), (13056, 38685), (15474, 32640), (16320, 30948), (19584, 25790), (20632, 24480), (21760, 23211)]