20160440160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{4549}}^1$

素因数の和:5893

約数の個数: 192

約数和(自身を含む): 72648576000

約数和(自身を除く): 52488135840

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1319, 1680, 2638, 3360, 3957, 4549, 5276, 6595, 7914, 9098, 9233, 10552, 13190, 13647, 15828, 18196, 18466, 19785, 21104, 22745, 26380, 27294, 27699, 31656, 31843, 36392, 36932, 39570, 42208, 45490, 46165, 52760, 54588, 55398, 63312, 63686, 68235, 72784, 73864, 79140, 90980, 92330, 95529, 105520, 109176, 110796, 126624, 127372, 136470, 138495, 145568, 147728, 158280, 159215, 181960, 184660, 191058, 211040, 218352, 221592, 254744, 272940, 276990, 295456, 316560, 318430, 363920, 369320, 382116, 436704, 443184, 477645, 509488, 545880, 553980, 633120, 636860, 727840, 738640, 764232, 886368, 955290, 1018976, 1091760, 1107960, 1273720, 1477280, 1528464, 1910580, 2183520, 2215920, 2547440, 3056928, 3821160, 4431840, 5094880, 6000131, 7642320, 12000262, 15284640, 18000393, 24000524, 30000655, 36000786, 42000917, 48001048, 60001310, 72001572, 84001834, 90001965, 96002096, 120002620, 126002751, 144003144, 168003668, 180003930, 192004192, 210004585, 240005240, 252005502, 288006288, 336007336, 360007860, 420009170, 480010480, 504011004, 576012576, 630013755, 672014672, 720015720, 840018340, 960020960, 1008022008, 1260027510, 1344029344, 1440031440, 1680036680, 2016044016, 2520055020, 2880062880, 3360073360, 4032088032, 5040110040, 6720146720, 10080220080, 20160440160]

約数ペア:

[(1, 20160440160), (2, 10080220080), (3, 6720146720), (4, 5040110040), (5, 4032088032), (6, 3360073360), (7, 2880062880), (8, 2520055020), (10, 2016044016), (12, 1680036680), (14, 1440031440), (15, 1344029344), (16, 1260027510), (20, 1008022008), (21, 960020960), (24, 840018340), (28, 720015720), (30, 672014672), (32, 630013755), (35, 576012576), (40, 504011004), (42, 480010480), (48, 420009170), (56, 360007860), (60, 336007336), (70, 288006288), (80, 252005502), (84, 240005240), (96, 210004585), (105, 192004192), (112, 180003930), (120, 168003668), (140, 144003144), (160, 126002751), (168, 120002620), (210, 96002096), (224, 90001965), (240, 84001834), (280, 72001572), (336, 60001310), (420, 48001048), (480, 42000917), (560, 36000786), (672, 30000655), (840, 24000524), (1120, 18000393), (1319, 15284640), (1680, 12000262), (2638, 7642320), (3360, 6000131), (3957, 5094880), (4549, 4431840), (5276, 3821160), (6595, 3056928), (7914, 2547440), (9098, 2215920), (9233, 2183520), (10552, 1910580), (13190, 1528464), (13647, 1477280), (15828, 1273720), (18196, 1107960), (18466, 1091760), (19785, 1018976), (21104, 955290), (22745, 886368), (26380, 764232), (27294, 738640), (27699, 727840), (31656, 636860), (31843, 633120), (36392, 553980), (36932, 545880), (39570, 509488), (42208, 477645), (45490, 443184), (46165, 436704), (52760, 382116), (54588, 369320), (55398, 363920), (63312, 318430), (63686, 316560), (68235, 295456), (72784, 276990), (73864, 272940), (79140, 254744), (90980, 221592), (92330, 218352), (95529, 211040), (105520, 191058), (109176, 184660), (110796, 181960), (126624, 159215), (127372, 158280), (136470, 147728), (138495, 145568)]