7390605040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6079}}^1$

素因数の和:6279

約数の個数: 160

約数和(自身を含む): 21278638080

約数和(自身を除く): 13888033040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 167, 182, 208, 260, 280, 334, 364, 455, 520, 560, 668, 728, 835, 910, 1040, 1169, 1336, 1456, 1670, 1820, 2171, 2338, 2672, 3340, 3640, 4342, 4676, 5845, 6079, 6680, 7280, 8684, 9352, 10855, 11690, 12158, 13360, 15197, 17368, 18704, 21710, 23380, 24316, 30394, 30395, 34736, 42553, 43420, 46760, 48632, 60788, 60790, 75985, 79027, 85106, 86840, 93520, 97264, 121576, 121580, 151970, 158054, 170212, 173680, 212765, 243152, 243160, 303940, 316108, 340424, 395135, 425530, 486320, 553189, 607880, 632216, 680848, 790270, 851060, 1015193, 1106378, 1215760, 1264432, 1580540, 1702120, 2030386, 2212756, 2765945, 3161080, 3404240, 4060772, 4425512, 5075965, 5531890, 6322160, 7106351, 8121544, 8851024, 10151930, 11063780, 13197509, 14212702, 16243088, 20303860, 22127560, 26395018, 28425404, 35531755, 40607720, 44255120, 52790036, 56850808, 65987545, 71063510, 81215440, 92382563, 105580072, 113701616, 131975090, 142127020, 184765126, 211160144, 263950180, 284254040, 369530252, 461912815, 527900360, 568508080, 739060504, 923825630, 1055800720, 1478121008, 1847651260, 3695302520, 7390605040]

約数ペア:

[(1, 7390605040), (2, 3695302520), (4, 1847651260), (5, 1478121008), (7, 1055800720), (8, 923825630), (10, 739060504), (13, 568508080), (14, 527900360), (16, 461912815), (20, 369530252), (26, 284254040), (28, 263950180), (35, 211160144), (40, 184765126), (52, 142127020), (56, 131975090), (65, 113701616), (70, 105580072), (80, 92382563), (91, 81215440), (104, 71063510), (112, 65987545), (130, 56850808), (140, 52790036), (167, 44255120), (182, 40607720), (208, 35531755), (260, 28425404), (280, 26395018), (334, 22127560), (364, 20303860), (455, 16243088), (520, 14212702), (560, 13197509), (668, 11063780), (728, 10151930), (835, 8851024), (910, 8121544), (1040, 7106351), (1169, 6322160), (1336, 5531890), (1456, 5075965), (1670, 4425512), (1820, 4060772), (2171, 3404240), (2338, 3161080), (2672, 2765945), (3340, 2212756), (3640, 2030386), (4342, 1702120), (4676, 1580540), (5845, 1264432), (6079, 1215760), (6680, 1106378), (7280, 1015193), (8684, 851060), (9352, 790270), (10855, 680848), (11690, 632216), (12158, 607880), (13360, 553189), (15197, 486320), (17368, 425530), (18704, 395135), (21710, 340424), (23380, 316108), (24316, 303940), (30394, 243160), (30395, 243152), (34736, 212765), (42553, 173680), (43420, 170212), (46760, 158054), (48632, 151970), (60788, 121580), (60790, 121576), (75985, 97264), (79027, 93520), (85106, 86840)]