158983680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 515395584

約数和(自身を除く): 356411904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 163, 192, 240, 254, 256, 320, 326, 381, 384, 480, 489, 508, 512, 635, 640, 652, 762, 768, 815, 960, 978, 1016, 1270, 1280, 1304, 1524, 1536, 1630, 1905, 1920, 1956, 2032, 2445, 2540, 2560, 2608, 3048, 3260, 3810, 3840, 3912, 4064, 4890, 5080, 5216, 6096, 6520, 7620, 7680, 7824, 8128, 9780, 10160, 10432, 12192, 13040, 15240, 15648, 16256, 19560, 20320, 20701, 20864, 24384, 26080, 30480, 31296, 32512, 39120, 40640, 41402, 41728, 48768, 52160, 60960, 62103, 62592, 65024, 78240, 81280, 82804, 83456, 97536, 103505, 104320, 121920, 124206, 125184, 156480, 162560, 165608, 195072, 207010, 208640, 243840, 248412, 250368, 310515, 312960, 325120, 331216, 414020, 417280, 487680, 496824, 621030, 625920, 662432, 828040, 975360, 993648, 1242060, 1251840, 1324864, 1656080, 1987296, 2484120, 2649728, 3312160, 3974592, 4968240, 5299456, 6624320, 7949184, 9936480, 10598912, 13248640, 15898368, 19872960, 26497280, 31796736, 39745920, 52994560, 79491840, 158983680]

約数ペア:

[(1, 158983680), (2, 79491840), (3, 52994560), (4, 39745920), (5, 31796736), (6, 26497280), (8, 19872960), (10, 15898368), (12, 13248640), (15, 10598912), (16, 9936480), (20, 7949184), (24, 6624320), (30, 5299456), (32, 4968240), (40, 3974592), (48, 3312160), (60, 2649728), (64, 2484120), (80, 1987296), (96, 1656080), (120, 1324864), (127, 1251840), (128, 1242060), (160, 993648), (163, 975360), (192, 828040), (240, 662432), (254, 625920), (256, 621030), (320, 496824), (326, 487680), (381, 417280), (384, 414020), (480, 331216), (489, 325120), (508, 312960), (512, 310515), (635, 250368), (640, 248412), (652, 243840), (762, 208640), (768, 207010), (815, 195072), (960, 165608), (978, 162560), (1016, 156480), (1270, 125184), (1280, 124206), (1304, 121920), (1524, 104320), (1536, 103505), (1630, 97536), (1905, 83456), (1920, 82804), (1956, 81280), (2032, 78240), (2445, 65024), (2540, 62592), (2560, 62103), (2608, 60960), (3048, 52160), (3260, 48768), (3810, 41728), (3840, 41402), (3912, 40640), (4064, 39120), (4890, 32512), (5080, 31296), (5216, 30480), (6096, 26080), (6520, 24384), (7620, 20864), (7680, 20701), (7824, 20320), (8128, 19560), (9780, 16256), (10160, 15648), (10432, 15240), (12192, 13040)]