254845345320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1913}}^1\times {\mathrm{2357}}^1$

素因数の和:4444

約数の個数: 192

約数和(自身を含む): 834312370320

約数和(自身を除く): 579467025000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 1913, 2355, 2357, 2826, 3140, 3768, 3826, 4710, 4714, 5652, 5739, 6280, 7065, 7071, 7652, 9420, 9428, 9565, 11304, 11478, 11785, 14130, 14142, 15304, 17217, 18840, 18856, 19130, 21213, 22956, 23570, 28260, 28284, 28695, 34434, 35355, 38260, 42426, 45912, 47140, 56520, 56568, 57390, 68868, 70710, 76520, 84852, 86085, 94280, 106065, 114780, 137736, 141420, 169704, 172170, 212130, 229560, 282840, 300341, 344340, 370049, 424260, 600682, 688680, 740098, 848520, 901023, 1110147, 1201364, 1480196, 1501705, 1802046, 1850245, 2220294, 2402728, 2703069, 2960392, 3003410, 3330441, 3604092, 3700490, 4440588, 4505115, 4508941, 5406138, 5550735, 6006820, 6660882, 7208184, 7400980, 8881176, 9010230, 9017882, 10812276, 11101470, 12013640, 13321764, 13515345, 13526823, 14801960, 16652205, 18020460, 18035764, 21624552, 22202940, 22544705, 26643528, 27030690, 27053646, 33304410, 36040920, 36071528, 40580469, 44405880, 45089410, 54061380, 54107292, 66608820, 67634115, 81160938, 90178820, 108122760, 108214584, 133217640, 135268230, 162321876, 180357640, 202902345, 270536460, 324643752, 405804690, 541072920, 707903737, 811609380, 1415807474, 1623218760, 2123711211, 2831614948, 3539518685, 4247422422, 5663229896, 6371133633, 7079037370, 8494844844, 10618556055, 12742267266, 14158074740, 16989689688, 21237112110, 25484534532, 28316149480, 31855668165, 42474224220, 50969069064, 63711336330, 84948448440, 127422672660, 254845345320]

約数ペア:

[(1, 254845345320), (2, 127422672660), (3, 84948448440), (4, 63711336330), (5, 50969069064), (6, 42474224220), (8, 31855668165), (9, 28316149480), (10, 25484534532), (12, 21237112110), (15, 16989689688), (18, 14158074740), (20, 12742267266), (24, 10618556055), (30, 8494844844), (36, 7079037370), (40, 6371133633), (45, 5663229896), (60, 4247422422), (72, 3539518685), (90, 2831614948), (120, 2123711211), (157, 1623218760), (180, 1415807474), (314, 811609380), (360, 707903737), (471, 541072920), (628, 405804690), (785, 324643752), (942, 270536460), (1256, 202902345), (1413, 180357640), (1570, 162321876), (1884, 135268230), (1913, 133217640), (2355, 108214584), (2357, 108122760), (2826, 90178820), (3140, 81160938), (3768, 67634115), (3826, 66608820), (4710, 54107292), (4714, 54061380), (5652, 45089410), (5739, 44405880), (6280, 40580469), (7065, 36071528), (7071, 36040920), (7652, 33304410), (9420, 27053646), (9428, 27030690), (9565, 26643528), (11304, 22544705), (11478, 22202940), (11785, 21624552), (14130, 18035764), (14142, 18020460), (15304, 16652205), (17217, 14801960), (18840, 13526823), (18856, 13515345), (19130, 13321764), (21213, 12013640), (22956, 11101470), (23570, 10812276), (28260, 9017882), (28284, 9010230), (28695, 8881176), (34434, 7400980), (35355, 7208184), (38260, 6660882), (42426, 6006820), (45912, 5550735), (47140, 5406138), (56520, 4508941), (56568, 4505115), (57390, 4440588), (68868, 3700490), (70710, 3604092), (76520, 3330441), (84852, 3003410), (86085, 2960392), (94280, 2703069), (106065, 2402728), (114780, 2220294), (137736, 1850245), (141420, 1802046), (169704, 1501705), (172170, 1480196), (212130, 1201364), (229560, 1110147), (282840, 901023), (300341, 848520), (344340, 740098), (370049, 688680), (424260, 600682)]