2170147560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83339}}^1$

素因数の和:83391

約数の個数: 128

約数和(自身を含む): 7680614400

約数和(自身を除く): 5510466840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 83339, 166678, 250017, 333356, 416695, 500034, 583373, 666712, 833390, 1000068, 1166746, 1250085, 1666780, 1750119, 2000136, 2333492, 2500170, 2583509, 2916865, 3333560, 3500238, 4666984, 5000340, 5167018, 5833730, 7000476, 7750527, 8750595, 10000680, 10334036, 11667460, 12917545, 14000952, 15501054, 17501190, 18084563, 20668072, 23334920, 25835090, 31002108, 35002380, 36169126, 38752635, 51670180, 54253689, 62004216, 70004760, 72338252, 77505270, 90422815, 103340360, 108507378, 144676504, 155010540, 180845630, 217014756, 271268445, 310021080, 361691260, 434029512, 542536890, 723382520, 1085073780, 2170147560]

約数ペア:

[(1, 2170147560), (2, 1085073780), (3, 723382520), (4, 542536890), (5, 434029512), (6, 361691260), (7, 310021080), (8, 271268445), (10, 217014756), (12, 180845630), (14, 155010540), (15, 144676504), (20, 108507378), (21, 103340360), (24, 90422815), (28, 77505270), (30, 72338252), (31, 70004760), (35, 62004216), (40, 54253689), (42, 51670180), (56, 38752635), (60, 36169126), (62, 35002380), (70, 31002108), (84, 25835090), (93, 23334920), (105, 20668072), (120, 18084563), (124, 17501190), (140, 15501054), (155, 14000952), (168, 12917545), (186, 11667460), (210, 10334036), (217, 10000680), (248, 8750595), (280, 7750527), (310, 7000476), (372, 5833730), (420, 5167018), (434, 5000340), (465, 4666984), (620, 3500238), (651, 3333560), (744, 2916865), (840, 2583509), (868, 2500170), (930, 2333492), (1085, 2000136), (1240, 1750119), (1302, 1666780), (1736, 1250085), (1860, 1166746), (2170, 1000068), (2604, 833390), (3255, 666712), (3720, 583373), (4340, 500034), (5208, 416695), (6510, 333356), (8680, 250017), (13020, 166678), (26040, 83339)]