55552560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:835

約数の個数: 160

約数和(自身を含む): 201653760

約数和(自身を除く): 146101200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 769, 840, 860, 903, 1032, 1204, 1290, 1505, 1538, 1680, 1720, 1806, 2064, 2307, 2408, 2580, 3010, 3076, 3440, 3612, 3845, 4515, 4614, 4816, 5160, 5383, 6020, 6152, 7224, 7690, 9030, 9228, 10320, 10766, 11535, 12040, 12304, 14448, 15380, 16149, 18060, 18456, 21532, 23070, 24080, 26915, 30760, 32298, 33067, 36120, 36912, 43064, 46140, 53830, 61520, 64596, 66134, 72240, 80745, 86128, 92280, 99201, 107660, 129192, 132268, 161490, 165335, 184560, 198402, 215320, 231469, 258384, 264536, 322980, 330670, 396804, 430640, 462938, 496005, 529072, 645960, 661340, 694407, 793608, 925876, 992010, 1157345, 1291920, 1322680, 1388814, 1587216, 1851752, 1984020, 2314690, 2645360, 2777628, 3472035, 3703504, 3968040, 4629380, 5555256, 6944070, 7936080, 9258760, 11110512, 13888140, 18517520, 27776280, 55552560]

約数ペア:

[(1, 55552560), (2, 27776280), (3, 18517520), (4, 13888140), (5, 11110512), (6, 9258760), (7, 7936080), (8, 6944070), (10, 5555256), (12, 4629380), (14, 3968040), (15, 3703504), (16, 3472035), (20, 2777628), (21, 2645360), (24, 2314690), (28, 1984020), (30, 1851752), (35, 1587216), (40, 1388814), (42, 1322680), (43, 1291920), (48, 1157345), (56, 992010), (60, 925876), (70, 793608), (80, 694407), (84, 661340), (86, 645960), (105, 529072), (112, 496005), (120, 462938), (129, 430640), (140, 396804), (168, 330670), (172, 322980), (210, 264536), (215, 258384), (240, 231469), (258, 215320), (280, 198402), (301, 184560), (336, 165335), (344, 161490), (420, 132268), (430, 129192), (516, 107660), (560, 99201), (602, 92280), (645, 86128), (688, 80745), (769, 72240), (840, 66134), (860, 64596), (903, 61520), (1032, 53830), (1204, 46140), (1290, 43064), (1505, 36912), (1538, 36120), (1680, 33067), (1720, 32298), (1806, 30760), (2064, 26915), (2307, 24080), (2408, 23070), (2580, 21532), (3010, 18456), (3076, 18060), (3440, 16149), (3612, 15380), (3845, 14448), (4515, 12304), (4614, 12040), (4816, 11535), (5160, 10766), (5383, 10320), (6020, 9228), (6152, 9030), (7224, 7690)]