1023903720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:1005

約数の個数: 256

約数和(自身を含む): 3928780800

約数和(自身を除く): 2904877080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 167, 168, 180, 189, 210, 216, 252, 270, 280, 315, 334, 360, 378, 420, 501, 504, 540, 630, 668, 756, 811, 835, 840, 945, 1002, 1080, 1169, 1260, 1336, 1503, 1512, 1622, 1670, 1890, 2004, 2338, 2433, 2505, 2520, 3006, 3244, 3340, 3507, 3780, 4008, 4055, 4509, 4676, 4866, 5010, 5677, 5845, 6012, 6488, 6680, 7014, 7299, 7515, 7560, 8110, 9018, 9352, 9732, 10020, 10521, 11354, 11690, 12024, 12165, 14028, 14598, 15030, 16220, 17031, 17535, 18036, 19464, 20040, 21042, 21897, 22545, 22708, 23380, 24330, 28056, 28385, 29196, 30060, 31563, 32440, 34062, 35070, 36072, 36495, 42084, 43794, 45090, 45416, 46760, 48660, 51093, 52605, 56770, 58392, 60120, 63126, 68124, 70140, 72990, 84168, 85155, 87588, 90180, 97320, 102186, 105210, 109485, 113540, 126252, 135437, 136248, 140280, 145980, 153279, 157815, 170310, 175176, 180360, 204372, 210420, 218970, 227080, 252504, 255465, 270874, 291960, 306558, 315630, 340620, 406311, 408744, 420840, 437940, 510930, 541748, 613116, 631260, 677185, 681240, 766395, 812622, 875880, 948059, 1021860, 1083496, 1218933, 1226232, 1262520, 1354370, 1532790, 1625244, 1896118, 2031555, 2043720, 2437866, 2708740, 2844177, 3065580, 3250488, 3656799, 3792236, 4063110, 4740295, 4875732, 5417480, 5688354, 6094665, 6131160, 7313598, 7584472, 8126220, 8532531, 9480590, 9751464, 11376708, 12189330, 14220885, 14627196, 16252440, 17065062, 18283995, 18961180, 22753416, 24378660, 25597593, 28441770, 29254392, 34130124, 36567990, 37922360, 42662655, 48757320, 51195186, 56883540, 68260248, 73135980, 85325310, 102390372, 113767080, 127987965, 146271960, 170650620, 204780744, 255975930, 341301240, 511951860, 1023903720]

約数ペア:

[(1, 1023903720), (2, 511951860), (3, 341301240), (4, 255975930), (5, 204780744), (6, 170650620), (7, 146271960), (8, 127987965), (9, 113767080), (10, 102390372), (12, 85325310), (14, 73135980), (15, 68260248), (18, 56883540), (20, 51195186), (21, 48757320), (24, 42662655), (27, 37922360), (28, 36567990), (30, 34130124), (35, 29254392), (36, 28441770), (40, 25597593), (42, 24378660), (45, 22753416), (54, 18961180), (56, 18283995), (60, 17065062), (63, 16252440), (70, 14627196), (72, 14220885), (84, 12189330), (90, 11376708), (105, 9751464), (108, 9480590), (120, 8532531), (126, 8126220), (135, 7584472), (140, 7313598), (167, 6131160), (168, 6094665), (180, 5688354), (189, 5417480), (210, 4875732), (216, 4740295), (252, 4063110), (270, 3792236), (280, 3656799), (315, 3250488), (334, 3065580), (360, 2844177), (378, 2708740), (420, 2437866), (501, 2043720), (504, 2031555), (540, 1896118), (630, 1625244), (668, 1532790), (756, 1354370), (811, 1262520), (835, 1226232), (840, 1218933), (945, 1083496), (1002, 1021860), (1080, 948059), (1169, 875880), (1260, 812622), (1336, 766395), (1503, 681240), (1512, 677185), (1622, 631260), (1670, 613116), (1890, 541748), (2004, 510930), (2338, 437940), (2433, 420840), (2505, 408744), (2520, 406311), (3006, 340620), (3244, 315630), (3340, 306558), (3507, 291960), (3780, 270874), (4008, 255465), (4055, 252504), (4509, 227080), (4676, 218970), (4866, 210420), (5010, 204372), (5677, 180360), (5845, 175176), (6012, 170310), (6488, 157815), (6680, 153279), (7014, 145980), (7299, 140280), (7515, 136248), (7560, 135437), (8110, 126252), (9018, 113540), (9352, 109485), (9732, 105210), (10020, 102186), (10521, 97320), (11354, 90180), (11690, 87588), (12024, 85155), (12165, 84168), (14028, 72990), (14598, 70140), (15030, 68124), (16220, 63126), (17031, 60120), (17535, 58392), (18036, 56770), (19464, 52605), (20040, 51093), (21042, 48660), (21897, 46760), (22545, 45416), (22708, 45090), (23380, 43794), (24330, 42084), (28056, 36495), (28385, 36072), (29196, 35070), (30060, 34062), (31563, 32440)]