7136178560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{4159}}^1$

素因数の和:4568

約数の個数: 128

約数和(自身を含む): 19552665600

約数和(自身を除く): 12416487040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 383, 448, 560, 640, 766, 896, 1120, 1532, 1915, 2240, 2681, 3064, 3830, 4159, 4480, 5362, 6128, 7660, 8318, 10724, 12256, 13405, 15320, 16636, 20795, 21448, 24512, 26810, 29113, 30640, 33272, 41590, 42896, 49024, 53620, 58226, 61280, 66544, 83180, 85792, 107240, 116452, 122560, 133088, 145565, 166360, 171584, 214480, 232904, 245120, 266176, 291130, 332720, 343168, 428960, 465808, 532352, 582260, 665440, 857920, 931616, 1164520, 1330880, 1592897, 1715840, 1863232, 2329040, 2661760, 3185794, 3726464, 4658080, 6371588, 7964485, 9316160, 11150279, 12743176, 15928970, 18632320, 22300558, 25486352, 31857940, 44601116, 50972704, 55751395, 63715880, 89202232, 101945408, 111502790, 127431760, 178404464, 203890816, 223005580, 254863520, 356808928, 446011160, 509727040, 713617856, 892022320, 1019454080, 1427235712, 1784044640, 3568089280, 7136178560]

約数ペア:

[(1, 7136178560), (2, 3568089280), (4, 1784044640), (5, 1427235712), (7, 1019454080), (8, 892022320), (10, 713617856), (14, 509727040), (16, 446011160), (20, 356808928), (28, 254863520), (32, 223005580), (35, 203890816), (40, 178404464), (56, 127431760), (64, 111502790), (70, 101945408), (80, 89202232), (112, 63715880), (128, 55751395), (140, 50972704), (160, 44601116), (224, 31857940), (280, 25486352), (320, 22300558), (383, 18632320), (448, 15928970), (560, 12743176), (640, 11150279), (766, 9316160), (896, 7964485), (1120, 6371588), (1532, 4658080), (1915, 3726464), (2240, 3185794), (2681, 2661760), (3064, 2329040), (3830, 1863232), (4159, 1715840), (4480, 1592897), (5362, 1330880), (6128, 1164520), (7660, 931616), (8318, 857920), (10724, 665440), (12256, 582260), (13405, 532352), (15320, 465808), (16636, 428960), (20795, 343168), (21448, 332720), (24512, 291130), (26810, 266176), (29113, 245120), (30640, 232904), (33272, 214480), (41590, 171584), (42896, 166360), (49024, 145565), (53620, 133088), (58226, 122560), (61280, 116452), (66544, 107240), (83180, 85792)]