21873775680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2531687}}^1$

素因数の和:2531713

約数の個数: 112

約数和(自身を含む): 77165850240

約数和(自身を除く): 55292074560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2531687, 5063374, 7595061, 10126748, 12658435, 15190122, 20253496, 22785183, 25316870, 30380244, 37975305, 40506992, 45570366, 50633740, 60760488, 68355549, 75950610, 81013984, 91140732, 101267480, 113925915, 121520976, 136711098, 151901220, 162027968, 182281464, 202534960, 227851830, 243041952, 273422196, 303802440, 341777745, 364562928, 405069920, 455703660, 486083904, 546844392, 607604880, 683555490, 729125856, 810139840, 911407320, 1093688784, 1215209760, 1367110980, 1458251712, 1822814640, 2187377568, 2430419520, 2734221960, 3645629280, 4374755136, 5468443920, 7291258560, 10936887840, 21873775680]

約数ペア:

[(1, 21873775680), (2, 10936887840), (3, 7291258560), (4, 5468443920), (5, 4374755136), (6, 3645629280), (8, 2734221960), (9, 2430419520), (10, 2187377568), (12, 1822814640), (15, 1458251712), (16, 1367110980), (18, 1215209760), (20, 1093688784), (24, 911407320), (27, 810139840), (30, 729125856), (32, 683555490), (36, 607604880), (40, 546844392), (45, 486083904), (48, 455703660), (54, 405069920), (60, 364562928), (64, 341777745), (72, 303802440), (80, 273422196), (90, 243041952), (96, 227851830), (108, 202534960), (120, 182281464), (135, 162027968), (144, 151901220), (160, 136711098), (180, 121520976), (192, 113925915), (216, 101267480), (240, 91140732), (270, 81013984), (288, 75950610), (320, 68355549), (360, 60760488), (432, 50633740), (480, 45570366), (540, 40506992), (576, 37975305), (720, 30380244), (864, 25316870), (960, 22785183), (1080, 20253496), (1440, 15190122), (1728, 12658435), (2160, 10126748), (2880, 7595061), (4320, 5063374), (8640, 2531687)]