222210240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 224

約数和(自身を含む): 826129920

約数和(自身を除く): 603919680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 560, 602, 645, 672, 688, 769, 840, 860, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1538, 1680, 1720, 1806, 2064, 2240, 2307, 2408, 2580, 2752, 3010, 3076, 3360, 3440, 3612, 3845, 4128, 4515, 4614, 4816, 5160, 5383, 6020, 6152, 6720, 6880, 7224, 7690, 8256, 9030, 9228, 9632, 10320, 10766, 11535, 12040, 12304, 13760, 14448, 15380, 16149, 18060, 18456, 19264, 20640, 21532, 23070, 24080, 24608, 26915, 28896, 30760, 32298, 33067, 36120, 36912, 41280, 43064, 46140, 48160, 49216, 53830, 57792, 61520, 64596, 66134, 72240, 73824, 80745, 86128, 92280, 96320, 99201, 107660, 123040, 129192, 132268, 144480, 147648, 161490, 165335, 172256, 184560, 198402, 215320, 231469, 246080, 258384, 264536, 288960, 322980, 330670, 344512, 369120, 396804, 430640, 462938, 496005, 516768, 529072, 645960, 661340, 694407, 738240, 793608, 861280, 925876, 992010, 1033536, 1058144, 1157345, 1291920, 1322680, 1388814, 1587216, 1722560, 1851752, 1984020, 2116288, 2314690, 2583840, 2645360, 2777628, 3174432, 3472035, 3703504, 3968040, 4629380, 5167680, 5290720, 5555256, 6348864, 6944070, 7407008, 7936080, 9258760, 10581440, 11110512, 13888140, 14814016, 15872160, 18517520, 22221024, 27776280, 31744320, 37035040, 44442048, 55552560, 74070080, 111105120, 222210240]

約数ペア:

[(1, 222210240), (2, 111105120), (3, 74070080), (4, 55552560), (5, 44442048), (6, 37035040), (7, 31744320), (8, 27776280), (10, 22221024), (12, 18517520), (14, 15872160), (15, 14814016), (16, 13888140), (20, 11110512), (21, 10581440), (24, 9258760), (28, 7936080), (30, 7407008), (32, 6944070), (35, 6348864), (40, 5555256), (42, 5290720), (43, 5167680), (48, 4629380), (56, 3968040), (60, 3703504), (64, 3472035), (70, 3174432), (80, 2777628), (84, 2645360), (86, 2583840), (96, 2314690), (105, 2116288), (112, 1984020), (120, 1851752), (129, 1722560), (140, 1587216), (160, 1388814), (168, 1322680), (172, 1291920), (192, 1157345), (210, 1058144), (215, 1033536), (224, 992010), (240, 925876), (258, 861280), (280, 793608), (301, 738240), (320, 694407), (336, 661340), (344, 645960), (420, 529072), (430, 516768), (448, 496005), (480, 462938), (516, 430640), (560, 396804), (602, 369120), (645, 344512), (672, 330670), (688, 322980), (769, 288960), (840, 264536), (860, 258384), (903, 246080), (960, 231469), (1032, 215320), (1120, 198402), (1204, 184560), (1290, 172256), (1344, 165335), (1376, 161490), (1505, 147648), (1538, 144480), (1680, 132268), (1720, 129192), (1806, 123040), (2064, 107660), (2240, 99201), (2307, 96320), (2408, 92280), (2580, 86128), (2752, 80745), (3010, 73824), (3076, 72240), (3360, 66134), (3440, 64596), (3612, 61520), (3845, 57792), (4128, 53830), (4515, 49216), (4614, 48160), (4816, 46140), (5160, 43064), (5383, 41280), (6020, 36912), (6152, 36120), (6720, 33067), (6880, 32298), (7224, 30760), (7690, 28896), (8256, 26915), (9030, 24608), (9228, 24080), (9632, 23070), (10320, 21532), (10766, 20640), (11535, 19264), (12040, 18456), (12304, 18060), (13760, 16149), (14448, 15380)]