38893680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{7717}}^1$

素因数の和:7743

約数の個数: 120

約数和(自身を含む): 149296992

約数和(自身を除く): 110403312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 7717, 15434, 23151, 30868, 38585, 46302, 54019, 61736, 69453, 77170, 92604, 108038, 115755, 123472, 138906, 154340, 162057, 185208, 216076, 231510, 270095, 277812, 308680, 324114, 347265, 370416, 432152, 463020, 486171, 540190, 555624, 617360, 648228, 694530, 810285, 864304, 926040, 972342, 1080380, 1111248, 1296456, 1389060, 1620570, 1852080, 1944684, 2160760, 2430855, 2592912, 2778120, 3241140, 3889368, 4321520, 4861710, 5556240, 6482280, 7778736, 9723420, 12964560, 19446840, 38893680]

約数ペア:

[(1, 38893680), (2, 19446840), (3, 12964560), (4, 9723420), (5, 7778736), (6, 6482280), (7, 5556240), (8, 4861710), (9, 4321520), (10, 3889368), (12, 3241140), (14, 2778120), (15, 2592912), (16, 2430855), (18, 2160760), (20, 1944684), (21, 1852080), (24, 1620570), (28, 1389060), (30, 1296456), (35, 1111248), (36, 1080380), (40, 972342), (42, 926040), (45, 864304), (48, 810285), (56, 694530), (60, 648228), (63, 617360), (70, 555624), (72, 540190), (80, 486171), (84, 463020), (90, 432152), (105, 370416), (112, 347265), (120, 324114), (126, 308680), (140, 277812), (144, 270095), (168, 231510), (180, 216076), (210, 185208), (240, 162057), (252, 154340), (280, 138906), (315, 123472), (336, 115755), (360, 108038), (420, 92604), (504, 77170), (560, 69453), (630, 61736), (720, 54019), (840, 46302), (1008, 38585), (1260, 30868), (1680, 23151), (2520, 15434), (5040, 7717)]