1183784280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7873}}^1$

素因数の和:8073

約数の個数: 128

約数和(自身を含む): 4081881600

約数和(自身を除く): 2898097320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 280, 358, 420, 537, 716, 840, 895, 1074, 1253, 1432, 1790, 2148, 2506, 2685, 3580, 3759, 4296, 5012, 5370, 6265, 7160, 7518, 7873, 10024, 10740, 12530, 15036, 15746, 18795, 21480, 23619, 25060, 30072, 31492, 37590, 39365, 47238, 50120, 55111, 62984, 75180, 78730, 94476, 110222, 118095, 150360, 157460, 165333, 188952, 220444, 236190, 275555, 314920, 330666, 440888, 472380, 551110, 661332, 826665, 944760, 1102220, 1322664, 1409267, 1653330, 2204440, 2818534, 3306660, 4227801, 5637068, 6613320, 7046335, 8455602, 9864869, 11274136, 14092670, 16911204, 19729738, 21139005, 28185340, 29594607, 33822408, 39459476, 42278010, 49324345, 56370680, 59189214, 78918952, 84556020, 98648690, 118378428, 147973035, 169112040, 197297380, 236756856, 295946070, 394594760, 591892140, 1183784280]

約数ペア:

[(1, 1183784280), (2, 591892140), (3, 394594760), (4, 295946070), (5, 236756856), (6, 197297380), (7, 169112040), (8, 147973035), (10, 118378428), (12, 98648690), (14, 84556020), (15, 78918952), (20, 59189214), (21, 56370680), (24, 49324345), (28, 42278010), (30, 39459476), (35, 33822408), (40, 29594607), (42, 28185340), (56, 21139005), (60, 19729738), (70, 16911204), (84, 14092670), (105, 11274136), (120, 9864869), (140, 8455602), (168, 7046335), (179, 6613320), (210, 5637068), (280, 4227801), (358, 3306660), (420, 2818534), (537, 2204440), (716, 1653330), (840, 1409267), (895, 1322664), (1074, 1102220), (1253, 944760), (1432, 826665), (1790, 661332), (2148, 551110), (2506, 472380), (2685, 440888), (3580, 330666), (3759, 314920), (4296, 275555), (5012, 236190), (5370, 220444), (6265, 188952), (7160, 165333), (7518, 157460), (7873, 150360), (10024, 118095), (10740, 110222), (12530, 94476), (15036, 78730), (15746, 75180), (18795, 62984), (21480, 55111), (23619, 50120), (25060, 47238), (30072, 39365), (31492, 37590)]