2020146240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1125

約数の個数: 224

約数和(自身を含む): 7357042944

約数和(自身を除く): 5336896704

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, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 521, 560, 577, 672, 840, 960, 1042, 1120, 1154, 1344, 1563, 1680, 1731, 2084, 2240, 2308, 2605, 2885, 3126, 3360, 3462, 3647, 4039, 4168, 4616, 5210, 5770, 6252, 6720, 6924, 7294, 7815, 8078, 8336, 8655, 9232, 10420, 10941, 11540, 12117, 12504, 13848, 14588, 15630, 16156, 16672, 17310, 18235, 18464, 20195, 20840, 21882, 23080, 24234, 25008, 27696, 29176, 31260, 32312, 33344, 34620, 36470, 36928, 40390, 41680, 43764, 46160, 48468, 50016, 54705, 55392, 58352, 60585, 62520, 64624, 69240, 72940, 80780, 83360, 87528, 92320, 96936, 100032, 109410, 110784, 116704, 121170, 125040, 129248, 138480, 145880, 161560, 166720, 175056, 184640, 193872, 218820, 233408, 242340, 250080, 258496, 276960, 291760, 300617, 323120, 350112, 387744, 437640, 484680, 500160, 553920, 583520, 601234, 646240, 700224, 775488, 875280, 901851, 969360, 1167040, 1202468, 1292480, 1503085, 1750560, 1803702, 1938720, 2104319, 2404936, 3006170, 3501120, 3607404, 3877440, 4208638, 4509255, 4809872, 6012340, 6312957, 7214808, 8417276, 9018510, 9619744, 10521595, 12024680, 12625914, 14429616, 16834552, 18037020, 19239488, 21043190, 24049360, 25251828, 28859232, 31564785, 33669104, 36074040, 42086380, 48098720, 50503656, 57718464, 63129570, 67338208, 72148080, 84172760, 96197440, 101007312, 126259140, 134676416, 144296160, 168345520, 202014624, 252518280, 288592320, 336691040, 404029248, 505036560, 673382080, 1010073120, 2020146240]

約数ペア:

[(1, 2020146240), (2, 1010073120), (3, 673382080), (4, 505036560), (5, 404029248), (6, 336691040), (7, 288592320), (8, 252518280), (10, 202014624), (12, 168345520), (14, 144296160), (15, 134676416), (16, 126259140), (20, 101007312), (21, 96197440), (24, 84172760), (28, 72148080), (30, 67338208), (32, 63129570), (35, 57718464), (40, 50503656), (42, 48098720), (48, 42086380), (56, 36074040), (60, 33669104), (64, 31564785), (70, 28859232), (80, 25251828), (84, 24049360), (96, 21043190), (105, 19239488), (112, 18037020), (120, 16834552), (140, 14429616), (160, 12625914), (168, 12024680), (192, 10521595), (210, 9619744), (224, 9018510), (240, 8417276), (280, 7214808), (320, 6312957), (336, 6012340), (420, 4809872), (448, 4509255), (480, 4208638), (521, 3877440), (560, 3607404), (577, 3501120), (672, 3006170), (840, 2404936), (960, 2104319), (1042, 1938720), (1120, 1803702), (1154, 1750560), (1344, 1503085), (1563, 1292480), (1680, 1202468), (1731, 1167040), (2084, 969360), (2240, 901851), (2308, 875280), (2605, 775488), (2885, 700224), (3126, 646240), (3360, 601234), (3462, 583520), (3647, 553920), (4039, 500160), (4168, 484680), (4616, 437640), (5210, 387744), (5770, 350112), (6252, 323120), (6720, 300617), (6924, 291760), (7294, 276960), (7815, 258496), (8078, 250080), (8336, 242340), (8655, 233408), (9232, 218820), (10420, 193872), (10941, 184640), (11540, 175056), (12117, 166720), (12504, 161560), (13848, 145880), (14588, 138480), (15630, 129248), (16156, 125040), (16672, 121170), (17310, 116704), (18235, 110784), (18464, 109410), (20195, 100032), (20840, 96936), (21882, 92320), (23080, 87528), (24234, 83360), (25008, 80780), (27696, 72940), (29176, 69240), (31260, 64624), (32312, 62520), (33344, 60585), (34620, 58352), (36470, 55392), (36928, 54705), (40390, 50016), (41680, 48468), (43764, 46160)]