506617020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 288

約数和(自身を含む): 1913079168

約数和(自身を除く): 1406462148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 157, 180, 182, 195, 197, 210, 234, 252, 260, 273, 314, 315, 364, 390, 394, 420, 455, 468, 471, 546, 585, 591, 628, 630, 780, 785, 788, 819, 910, 942, 985, 1092, 1099, 1170, 1182, 1260, 1365, 1379, 1413, 1570, 1638, 1773, 1820, 1884, 1970, 2041, 2198, 2340, 2355, 2364, 2561, 2730, 2758, 2826, 2955, 3140, 3276, 3297, 3546, 3940, 4082, 4095, 4137, 4396, 4710, 5122, 5460, 5495, 5516, 5652, 5910, 6123, 6594, 6895, 7065, 7092, 7683, 8164, 8190, 8274, 8865, 9420, 9891, 10205, 10244, 10990, 11820, 12246, 12411, 12805, 13188, 13790, 14130, 14287, 15366, 16380, 16485, 16548, 17730, 17927, 18369, 19782, 20410, 20685, 21980, 23049, 24492, 24822, 25610, 27580, 28260, 28574, 30615, 30732, 30929, 32970, 35460, 35854, 36738, 38415, 39564, 40820, 41370, 42861, 46098, 49455, 49644, 51220, 53781, 57148, 61230, 61858, 62055, 65940, 71435, 71708, 73476, 76830, 82740, 85722, 89635, 91845, 92196, 92787, 98910, 107562, 115245, 122460, 123716, 124110, 128583, 142870, 153660, 154645, 161343, 171444, 179270, 183690, 185574, 197820, 214305, 215124, 216503, 230490, 248220, 257166, 268905, 278361, 285740, 309290, 322686, 358540, 367380, 371148, 402077, 428610, 433006, 460980, 463935, 514332, 537810, 556722, 618580, 642915, 645372, 649509, 804154, 806715, 857220, 866012, 927870, 1075620, 1082515, 1113444, 1206231, 1285830, 1299018, 1391805, 1608308, 1613430, 1855740, 1948527, 2010385, 2165030, 2412462, 2571660, 2598036, 2783610, 2814539, 3226860, 3247545, 3618693, 3897054, 4020770, 4330060, 4824924, 5567220, 5629078, 6031155, 6495090, 7237386, 7794108, 8041540, 8443617, 9742635, 11258156, 12062310, 12990180, 14072695, 14474772, 16887234, 18093465, 19485270, 24124620, 25330851, 28145390, 33774468, 36186930, 38970540, 42218085, 50661702, 56290780, 72373860, 84436170, 101323404, 126654255, 168872340, 253308510, 506617020]

約数ペア:

[(1, 506617020), (2, 253308510), (3, 168872340), (4, 126654255), (5, 101323404), (6, 84436170), (7, 72373860), (9, 56290780), (10, 50661702), (12, 42218085), (13, 38970540), (14, 36186930), (15, 33774468), (18, 28145390), (20, 25330851), (21, 24124620), (26, 19485270), (28, 18093465), (30, 16887234), (35, 14474772), (36, 14072695), (39, 12990180), (42, 12062310), (45, 11258156), (52, 9742635), (60, 8443617), (63, 8041540), (65, 7794108), (70, 7237386), (78, 6495090), (84, 6031155), (90, 5629078), (91, 5567220), (105, 4824924), (117, 4330060), (126, 4020770), (130, 3897054), (140, 3618693), (156, 3247545), (157, 3226860), (180, 2814539), (182, 2783610), (195, 2598036), (197, 2571660), (210, 2412462), (234, 2165030), (252, 2010385), (260, 1948527), (273, 1855740), (314, 1613430), (315, 1608308), (364, 1391805), (390, 1299018), (394, 1285830), (420, 1206231), (455, 1113444), (468, 1082515), (471, 1075620), (546, 927870), (585, 866012), (591, 857220), (628, 806715), (630, 804154), (780, 649509), (785, 645372), (788, 642915), (819, 618580), (910, 556722), (942, 537810), (985, 514332), (1092, 463935), (1099, 460980), (1170, 433006), (1182, 428610), (1260, 402077), (1365, 371148), (1379, 367380), (1413, 358540), (1570, 322686), (1638, 309290), (1773, 285740), (1820, 278361), (1884, 268905), (1970, 257166), (2041, 248220), (2198, 230490), (2340, 216503), (2355, 215124), (2364, 214305), (2561, 197820), (2730, 185574), (2758, 183690), (2826, 179270), (2955, 171444), (3140, 161343), (3276, 154645), (3297, 153660), (3546, 142870), (3940, 128583), (4082, 124110), (4095, 123716), (4137, 122460), (4396, 115245), (4710, 107562), (5122, 98910), (5460, 92787), (5495, 92196), (5516, 91845), (5652, 89635), (5910, 85722), (6123, 82740), (6594, 76830), (6895, 73476), (7065, 71708), (7092, 71435), (7683, 65940), (8164, 62055), (8190, 61858), (8274, 61230), (8865, 57148), (9420, 53781), (9891, 51220), (10205, 49644), (10244, 49455), (10990, 46098), (11820, 42861), (12246, 41370), (12411, 40820), (12805, 39564), (13188, 38415), (13790, 36738), (14130, 35854), (14287, 35460), (15366, 32970), (16380, 30929), (16485, 30732), (16548, 30615), (17730, 28574), (17927, 28260), (18369, 27580), (19782, 25610), (20410, 24822), (20685, 24492), (21980, 23049)]