240569280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11933}}^1$

素因数の和:11963

約数の個数: 168

約数和(自身を含む): 945745632

約数和(自身を除く): 705176352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 11933, 20160, 23866, 35799, 47732, 59665, 71598, 83531, 95464, 107397, 119330, 143196, 167062, 178995, 190928, 214794, 238660, 250593, 286392, 334124, 357990, 381856, 417655, 429588, 477320, 501186, 536985, 572784, 668248, 715980, 751779, 763712, 835310, 859176, 954640, 1002372, 1073970, 1145568, 1252965, 1336496, 1431960, 1503558, 1670620, 1718352, 1909280, 2004744, 2147940, 2291136, 2505930, 2672992, 2863920, 3007116, 3341240, 3436704, 3758895, 3818560, 4009488, 4295880, 5011860, 5345984, 5727840, 6014232, 6682480, 6873408, 7517790, 8018976, 8591760, 10023720, 11455680, 12028464, 13364960, 15035580, 16037952, 17183520, 20047440, 24056928, 26729920, 30071160, 34367040, 40094880, 48113856, 60142320, 80189760, 120284640, 240569280]

約数ペア:

[(1, 240569280), (2, 120284640), (3, 80189760), (4, 60142320), (5, 48113856), (6, 40094880), (7, 34367040), (8, 30071160), (9, 26729920), (10, 24056928), (12, 20047440), (14, 17183520), (15, 16037952), (16, 15035580), (18, 13364960), (20, 12028464), (21, 11455680), (24, 10023720), (28, 8591760), (30, 8018976), (32, 7517790), (35, 6873408), (36, 6682480), (40, 6014232), (42, 5727840), (45, 5345984), (48, 5011860), (56, 4295880), (60, 4009488), (63, 3818560), (64, 3758895), (70, 3436704), (72, 3341240), (80, 3007116), (84, 2863920), (90, 2672992), (96, 2505930), (105, 2291136), (112, 2147940), (120, 2004744), (126, 1909280), (140, 1718352), (144, 1670620), (160, 1503558), (168, 1431960), (180, 1336496), (192, 1252965), (210, 1145568), (224, 1073970), (240, 1002372), (252, 954640), (280, 859176), (288, 835310), (315, 763712), (320, 751779), (336, 715980), (360, 668248), (420, 572784), (448, 536985), (480, 501186), (504, 477320), (560, 429588), (576, 417655), (630, 381856), (672, 357990), (720, 334124), (840, 286392), (960, 250593), (1008, 238660), (1120, 214794), (1260, 190928), (1344, 178995), (1440, 167062), (1680, 143196), (2016, 119330), (2240, 107397), (2520, 95464), (2880, 83531), (3360, 71598), (4032, 59665), (5040, 47732), (6720, 35799), (10080, 23866), (11933, 20160)]