84178560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2618

約数の個数: 128

約数和(自身を含む): 284212800

約数和(自身を除く): 200034240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2579, 2720, 3264, 4080, 5158, 5440, 6528, 7737, 8160, 10316, 10880, 12895, 15474, 16320, 20632, 25790, 30948, 32640, 38685, 41264, 43843, 51580, 61896, 77370, 82528, 87686, 103160, 123792, 131529, 154740, 165056, 175372, 206320, 219215, 247584, 263058, 309480, 330112, 350744, 412640, 438430, 495168, 526116, 618960, 657645, 701488, 825280, 876860, 990336, 1052232, 1237920, 1315290, 1402976, 1650560, 1753720, 2104464, 2475840, 2630580, 2805952, 3507440, 4208928, 4951680, 5261160, 5611904, 7014880, 8417856, 10522320, 14029760, 16835712, 21044640, 28059520, 42089280, 84178560]

約数ペア:

[(1, 84178560), (2, 42089280), (3, 28059520), (4, 21044640), (5, 16835712), (6, 14029760), (8, 10522320), (10, 8417856), (12, 7014880), (15, 5611904), (16, 5261160), (17, 4951680), (20, 4208928), (24, 3507440), (30, 2805952), (32, 2630580), (34, 2475840), (40, 2104464), (48, 1753720), (51, 1650560), (60, 1402976), (64, 1315290), (68, 1237920), (80, 1052232), (85, 990336), (96, 876860), (102, 825280), (120, 701488), (128, 657645), (136, 618960), (160, 526116), (170, 495168), (192, 438430), (204, 412640), (240, 350744), (255, 330112), (272, 309480), (320, 263058), (340, 247584), (384, 219215), (408, 206320), (480, 175372), (510, 165056), (544, 154740), (640, 131529), (680, 123792), (816, 103160), (960, 87686), (1020, 82528), (1088, 77370), (1360, 61896), (1632, 51580), (1920, 43843), (2040, 41264), (2176, 38685), (2579, 32640), (2720, 30948), (3264, 25790), (4080, 20632), (5158, 16320), (5440, 15474), (6528, 12895), (7737, 10880), (8160, 10316)]