18577992960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7643}}^1$

素因数の和:7881

約数の個数: 216

約数和(自身を含む): 64591005024

約数和(自身を除く): 46013012064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 240, 256, 288, 320, 360, 384, 422, 480, 576, 633, 640, 720, 768, 844, 960, 1055, 1152, 1266, 1280, 1440, 1688, 1899, 1920, 2110, 2304, 2532, 2880, 3165, 3376, 3798, 3840, 4220, 5064, 5760, 6330, 6752, 7596, 7643, 8440, 9495, 10128, 11520, 12660, 13504, 15192, 15286, 16880, 18990, 20256, 22929, 25320, 27008, 30384, 30572, 33760, 37980, 38215, 40512, 45858, 50640, 54016, 60768, 61144, 67520, 68787, 75960, 76430, 81024, 91716, 101280, 114645, 121536, 122288, 135040, 137574, 151920, 152860, 162048, 183432, 202560, 229290, 243072, 244576, 270080, 275148, 303840, 305720, 343935, 366864, 405120, 458580, 486144, 489152, 550296, 607680, 611440, 687870, 733728, 810240, 917160, 978304, 1100592, 1215360, 1222880, 1375740, 1467456, 1612673, 1834320, 1956608, 2201184, 2430720, 2445760, 2751480, 2934912, 3225346, 3668640, 4402368, 4838019, 4891520, 5502960, 5869824, 6450692, 7337280, 8063365, 8804736, 9676038, 9783040, 11005920, 12901384, 14514057, 14674560, 16126730, 17609472, 19352076, 22011840, 24190095, 25802768, 29028114, 29349120, 32253460, 38704152, 44023680, 48380190, 51605536, 58056228, 64506920, 72570285, 77408304, 88047360, 96760380, 103211072, 116112456, 129013840, 145140570, 154816608, 193520760, 206422144, 232224912, 258027680, 290281140, 309633216, 387041520, 412844288, 464449824, 516055360, 580562280, 619266432, 774083040, 928899648, 1032110720, 1161124560, 1238532864, 1548166080, 1857799296, 2064221440, 2322249120, 3096332160, 3715598592, 4644498240, 6192664320, 9288996480, 18577992960]

約数ペア:

[(1, 18577992960), (2, 9288996480), (3, 6192664320), (4, 4644498240), (5, 3715598592), (6, 3096332160), (8, 2322249120), (9, 2064221440), (10, 1857799296), (12, 1548166080), (15, 1238532864), (16, 1161124560), (18, 1032110720), (20, 928899648), (24, 774083040), (30, 619266432), (32, 580562280), (36, 516055360), (40, 464449824), (45, 412844288), (48, 387041520), (60, 309633216), (64, 290281140), (72, 258027680), (80, 232224912), (90, 206422144), (96, 193520760), (120, 154816608), (128, 145140570), (144, 129013840), (160, 116112456), (180, 103211072), (192, 96760380), (211, 88047360), (240, 77408304), (256, 72570285), (288, 64506920), (320, 58056228), (360, 51605536), (384, 48380190), (422, 44023680), (480, 38704152), (576, 32253460), (633, 29349120), (640, 29028114), (720, 25802768), (768, 24190095), (844, 22011840), (960, 19352076), (1055, 17609472), (1152, 16126730), (1266, 14674560), (1280, 14514057), (1440, 12901384), (1688, 11005920), (1899, 9783040), (1920, 9676038), (2110, 8804736), (2304, 8063365), (2532, 7337280), (2880, 6450692), (3165, 5869824), (3376, 5502960), (3798, 4891520), (3840, 4838019), (4220, 4402368), (5064, 3668640), (5760, 3225346), (6330, 2934912), (6752, 2751480), (7596, 2445760), (7643, 2430720), (8440, 2201184), (9495, 1956608), (10128, 1834320), (11520, 1612673), (12660, 1467456), (13504, 1375740), (15192, 1222880), (15286, 1215360), (16880, 1100592), (18990, 978304), (20256, 917160), (22929, 810240), (25320, 733728), (27008, 687870), (30384, 611440), (30572, 607680), (33760, 550296), (37980, 489152), (38215, 486144), (40512, 458580), (45858, 405120), (50640, 366864), (54016, 343935), (60768, 305720), (61144, 303840), (67520, 275148), (68787, 270080), (75960, 244576), (76430, 243072), (81024, 229290), (91716, 202560), (101280, 183432), (114645, 162048), (121536, 152860), (122288, 151920), (135040, 137574)]