522953340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 1924124160

約数和(自身を除く): 1401170820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 71, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 142, 156, 182, 190, 195, 210, 213, 228, 247, 260, 266, 273, 284, 285, 355, 364, 380, 390, 399, 420, 426, 455, 494, 497, 532, 546, 570, 665, 710, 741, 780, 798, 852, 910, 923, 988, 994, 1065, 1092, 1140, 1235, 1330, 1349, 1365, 1420, 1482, 1491, 1596, 1729, 1820, 1846, 1988, 1995, 2130, 2470, 2485, 2660, 2698, 2730, 2769, 2964, 2982, 3458, 3692, 3705, 3990, 4047, 4260, 4615, 4940, 4970, 5041, 5187, 5396, 5460, 5538, 5964, 6461, 6745, 6916, 7410, 7455, 7980, 8094, 8645, 9230, 9443, 9940, 10082, 10374, 11076, 12922, 13490, 13845, 14820, 14910, 15123, 16188, 17290, 17537, 18460, 18886, 19383, 20164, 20235, 20748, 25205, 25844, 25935, 26980, 27690, 28329, 29820, 30246, 32305, 34580, 35074, 35287, 37772, 38766, 40470, 47215, 50410, 51870, 52611, 55380, 56658, 60492, 64610, 65533, 70148, 70574, 75615, 77532, 80940, 87685, 94430, 95779, 96915, 100820, 103740, 105222, 105861, 113316, 122759, 129220, 131066, 141148, 141645, 151230, 175370, 176435, 188860, 191558, 193830, 196599, 210444, 211722, 245518, 262132, 263055, 283290, 287337, 302460, 327665, 350740, 352870, 368277, 383116, 387660, 393198, 423444, 458731, 478895, 491036, 526110, 529305, 566580, 574674, 613795, 655330, 670453, 705740, 736554, 786396, 917462, 957790, 982995, 1052220, 1058610, 1149348, 1227590, 1245127, 1310660, 1340906, 1376193, 1436685, 1473108, 1834924, 1841385, 1915580, 1965990, 2011359, 2117220, 2293655, 2455180, 2490254, 2681812, 2752386, 2873370, 3352265, 3682770, 3735381, 3931980, 4022718, 4587310, 4980508, 5504772, 5746740, 6225635, 6704530, 6880965, 7365540, 7470762, 8045436, 8715889, 9174620, 10056795, 12451270, 13409060, 13761930, 14941524, 17431778, 18676905, 20113590, 24902540, 26147667, 27523860, 34863556, 37353810, 40227180, 43579445, 52295334, 74707620, 87158890, 104590668, 130738335, 174317780, 261476670, 522953340]

約数ペア:

[(1, 522953340), (2, 261476670), (3, 174317780), (4, 130738335), (5, 104590668), (6, 87158890), (7, 74707620), (10, 52295334), (12, 43579445), (13, 40227180), (14, 37353810), (15, 34863556), (19, 27523860), (20, 26147667), (21, 24902540), (26, 20113590), (28, 18676905), (30, 17431778), (35, 14941524), (38, 13761930), (39, 13409060), (42, 12451270), (52, 10056795), (57, 9174620), (60, 8715889), (65, 8045436), (70, 7470762), (71, 7365540), (76, 6880965), (78, 6704530), (84, 6225635), (91, 5746740), (95, 5504772), (105, 4980508), (114, 4587310), (130, 4022718), (133, 3931980), (140, 3735381), (142, 3682770), (156, 3352265), (182, 2873370), (190, 2752386), (195, 2681812), (210, 2490254), (213, 2455180), (228, 2293655), (247, 2117220), (260, 2011359), (266, 1965990), (273, 1915580), (284, 1841385), (285, 1834924), (355, 1473108), (364, 1436685), (380, 1376193), (390, 1340906), (399, 1310660), (420, 1245127), (426, 1227590), (455, 1149348), (494, 1058610), (497, 1052220), (532, 982995), (546, 957790), (570, 917462), (665, 786396), (710, 736554), (741, 705740), (780, 670453), (798, 655330), (852, 613795), (910, 574674), (923, 566580), (988, 529305), (994, 526110), (1065, 491036), (1092, 478895), (1140, 458731), (1235, 423444), (1330, 393198), (1349, 387660), (1365, 383116), (1420, 368277), (1482, 352870), (1491, 350740), (1596, 327665), (1729, 302460), (1820, 287337), (1846, 283290), (1988, 263055), (1995, 262132), (2130, 245518), (2470, 211722), (2485, 210444), (2660, 196599), (2698, 193830), (2730, 191558), (2769, 188860), (2964, 176435), (2982, 175370), (3458, 151230), (3692, 141645), (3705, 141148), (3990, 131066), (4047, 129220), (4260, 122759), (4615, 113316), (4940, 105861), (4970, 105222), (5041, 103740), (5187, 100820), (5396, 96915), (5460, 95779), (5538, 94430), (5964, 87685), (6461, 80940), (6745, 77532), (6916, 75615), (7410, 70574), (7455, 70148), (7980, 65533), (8094, 64610), (8645, 60492), (9230, 56658), (9443, 55380), (9940, 52611), (10082, 51870), (10374, 50410), (11076, 47215), (12922, 40470), (13490, 38766), (13845, 37772), (14820, 35287), (14910, 35074), (15123, 34580), (16188, 32305), (17290, 30246), (17537, 29820), (18460, 28329), (18886, 27690), (19383, 26980), (20164, 25935), (20235, 25844), (20748, 25205)]