38870160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1401

約数の個数: 160

約数和(自身を含む): 145919232

約数和(自身を除く): 107049072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1361, 1428, 1680, 1785, 1904, 2040, 2380, 2722, 2856, 3570, 4080, 4083, 4760, 5444, 5712, 6805, 7140, 8166, 9520, 9527, 10888, 13610, 14280, 16332, 19054, 20415, 21776, 23137, 27220, 28560, 28581, 32664, 38108, 40830, 46274, 47635, 54440, 57162, 65328, 69411, 76216, 81660, 92548, 95270, 108880, 114324, 115685, 138822, 142905, 152432, 161959, 163320, 185096, 190540, 228648, 231370, 277644, 285810, 323918, 326640, 347055, 370192, 381080, 457296, 462740, 485877, 555288, 571620, 647836, 694110, 762160, 809795, 925480, 971754, 1110576, 1143240, 1295672, 1388220, 1619590, 1850960, 1943508, 2286480, 2429385, 2591344, 2776440, 3239180, 3887016, 4858770, 5552880, 6478360, 7774032, 9717540, 12956720, 19435080, 38870160]

約数ペア:

[(1, 38870160), (2, 19435080), (3, 12956720), (4, 9717540), (5, 7774032), (6, 6478360), (7, 5552880), (8, 4858770), (10, 3887016), (12, 3239180), (14, 2776440), (15, 2591344), (16, 2429385), (17, 2286480), (20, 1943508), (21, 1850960), (24, 1619590), (28, 1388220), (30, 1295672), (34, 1143240), (35, 1110576), (40, 971754), (42, 925480), (48, 809795), (51, 762160), (56, 694110), (60, 647836), (68, 571620), (70, 555288), (80, 485877), (84, 462740), (85, 457296), (102, 381080), (105, 370192), (112, 347055), (119, 326640), (120, 323918), (136, 285810), (140, 277644), (168, 231370), (170, 228648), (204, 190540), (210, 185096), (238, 163320), (240, 161959), (255, 152432), (272, 142905), (280, 138822), (336, 115685), (340, 114324), (357, 108880), (408, 95270), (420, 92548), (476, 81660), (510, 76216), (560, 69411), (595, 65328), (680, 57162), (714, 54440), (816, 47635), (840, 46274), (952, 40830), (1020, 38108), (1190, 32664), (1360, 28581), (1361, 28560), (1428, 27220), (1680, 23137), (1785, 21776), (1904, 20415), (2040, 19054), (2380, 16332), (2722, 14280), (2856, 13610), (3570, 10888), (4080, 9527), (4083, 9520), (4760, 8166), (5444, 7140), (5712, 6805)]