857028060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11933}}^1$

素因数の和:11977

約数の個数: 192

約数和(自身を含む): 3207859200

約数和(自身を除く): 2350831140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11933, 11970, 14364, 17955, 23866, 23940, 35799, 35910, 47732, 59665, 71598, 71820, 83531, 107397, 119330, 143196, 167062, 178995, 214794, 226727, 238660, 250593, 322191, 334124, 357990, 417655, 429588, 453454, 501186, 536985, 644382, 680181, 715980, 751779, 835310, 906908, 1002372, 1073970, 1133635, 1252965, 1288764, 1360362, 1503558, 1587089, 1610955, 1670620, 2040543, 2147940, 2255337, 2267270, 2505930, 2720724, 3007116, 3174178, 3221910, 3400905, 3758895, 4081086, 4510674, 4534540, 4761267, 5011860, 6121629, 6348356, 6443820, 6801810, 7517790, 7935445, 8162172, 9021348, 9522534, 10202715, 11276685, 12243258, 13603620, 14283801, 15035580, 15870890, 19045068, 20405430, 22553370, 23806335, 24486516, 28567602, 30608145, 31741780, 40810860, 42851403, 45106740, 47612670, 57135204, 61216290, 71419005, 85702806, 95225340, 122432580, 142838010, 171405612, 214257015, 285676020, 428514030, 857028060]

約数ペア:

[(1, 857028060), (2, 428514030), (3, 285676020), (4, 214257015), (5, 171405612), (6, 142838010), (7, 122432580), (9, 95225340), (10, 85702806), (12, 71419005), (14, 61216290), (15, 57135204), (18, 47612670), (19, 45106740), (20, 42851403), (21, 40810860), (27, 31741780), (28, 30608145), (30, 28567602), (35, 24486516), (36, 23806335), (38, 22553370), (42, 20405430), (45, 19045068), (54, 15870890), (57, 15035580), (60, 14283801), (63, 13603620), (70, 12243258), (76, 11276685), (84, 10202715), (90, 9522534), (95, 9021348), (105, 8162172), (108, 7935445), (114, 7517790), (126, 6801810), (133, 6443820), (135, 6348356), (140, 6121629), (171, 5011860), (180, 4761267), (189, 4534540), (190, 4510674), (210, 4081086), (228, 3758895), (252, 3400905), (266, 3221910), (270, 3174178), (285, 3007116), (315, 2720724), (342, 2505930), (378, 2267270), (380, 2255337), (399, 2147940), (420, 2040543), (513, 1670620), (532, 1610955), (540, 1587089), (570, 1503558), (630, 1360362), (665, 1288764), (684, 1252965), (756, 1133635), (798, 1073970), (855, 1002372), (945, 906908), (1026, 835310), (1140, 751779), (1197, 715980), (1260, 680181), (1330, 644382), (1596, 536985), (1710, 501186), (1890, 453454), (1995, 429588), (2052, 417655), (2394, 357990), (2565, 334124), (2660, 322191), (3420, 250593), (3591, 238660), (3780, 226727), (3990, 214794), (4788, 178995), (5130, 167062), (5985, 143196), (7182, 119330), (7980, 107397), (10260, 83531), (11933, 71820), (11970, 71598), (14364, 59665), (17955, 47732), (23866, 35910), (23940, 35799)]