2972725920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:674

約数の個数: 288

約数和(自身を含む): 10608893568

約数和(自身を除く): 7636167648

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 216, 240, 243, 270, 288, 314, 324, 360, 405, 432, 471, 480, 486, 487, 540, 628, 648, 720, 785, 810, 864, 942, 972, 974, 1080, 1215, 1256, 1296, 1413, 1440, 1461, 1570, 1620, 1884, 1944, 1948, 2160, 2355, 2430, 2435, 2512, 2592, 2826, 2922, 3140, 3240, 3768, 3888, 3896, 4239, 4320, 4383, 4710, 4860, 4870, 5024, 5652, 5844, 6280, 6480, 7065, 7305, 7536, 7776, 7792, 8478, 8766, 9420, 9720, 9740, 11304, 11688, 12560, 12717, 12960, 13149, 14130, 14610, 15072, 15584, 16956, 17532, 18840, 19440, 19480, 21195, 21915, 22608, 23376, 25120, 25434, 26298, 28260, 29220, 33912, 35064, 37680, 38151, 38880, 38960, 39447, 42390, 43830, 45216, 46752, 50868, 52596, 56520, 58440, 63585, 65745, 67824, 70128, 75360, 76302, 76459, 77920, 78894, 84780, 87660, 101736, 105192, 113040, 116880, 118341, 127170, 131490, 135648, 140256, 152604, 152918, 157788, 169560, 175320, 190755, 197235, 203472, 210384, 226080, 229377, 233760, 236682, 254340, 262980, 305208, 305836, 315576, 339120, 350640, 381510, 382295, 394470, 406944, 420768, 458754, 473364, 508680, 525960, 591705, 610416, 611672, 631152, 678240, 688131, 701280, 763020, 764590, 788940, 917508, 946728, 1017360, 1051920, 1146885, 1183410, 1220832, 1223344, 1262304, 1376262, 1526040, 1529180, 1577880, 1835016, 1893456, 2034720, 2064393, 2103840, 2293770, 2366820, 2446688, 2752524, 3052080, 3058360, 3155760, 3440655, 3670032, 3786912, 4128786, 4587540, 4733640, 5505048, 6104160, 6116720, 6193179, 6311520, 6881310, 7340064, 8257572, 9175080, 9467280, 10321965, 11010096, 12233440, 12386358, 13762620, 16515144, 18350160, 18579537, 18934560, 20643930, 22020192, 24772716, 27525240, 30965895, 33030288, 36700320, 37159074, 41287860, 49545432, 55050480, 61931790, 66060576, 74318148, 82575720, 92897685, 99090864, 110100960, 123863580, 148636296, 165151440, 185795370, 198181728, 247727160, 297272592, 330302880, 371590740, 495454320, 594545184, 743181480, 990908640, 1486362960, 2972725920]

約数ペア:

[(1, 2972725920), (2, 1486362960), (3, 990908640), (4, 743181480), (5, 594545184), (6, 495454320), (8, 371590740), (9, 330302880), (10, 297272592), (12, 247727160), (15, 198181728), (16, 185795370), (18, 165151440), (20, 148636296), (24, 123863580), (27, 110100960), (30, 99090864), (32, 92897685), (36, 82575720), (40, 74318148), (45, 66060576), (48, 61931790), (54, 55050480), (60, 49545432), (72, 41287860), (80, 37159074), (81, 36700320), (90, 33030288), (96, 30965895), (108, 27525240), (120, 24772716), (135, 22020192), (144, 20643930), (157, 18934560), (160, 18579537), (162, 18350160), (180, 16515144), (216, 13762620), (240, 12386358), (243, 12233440), (270, 11010096), (288, 10321965), (314, 9467280), (324, 9175080), (360, 8257572), (405, 7340064), (432, 6881310), (471, 6311520), (480, 6193179), (486, 6116720), (487, 6104160), (540, 5505048), (628, 4733640), (648, 4587540), (720, 4128786), (785, 3786912), (810, 3670032), (864, 3440655), (942, 3155760), (972, 3058360), (974, 3052080), (1080, 2752524), (1215, 2446688), (1256, 2366820), (1296, 2293770), (1413, 2103840), (1440, 2064393), (1461, 2034720), (1570, 1893456), (1620, 1835016), (1884, 1577880), (1944, 1529180), (1948, 1526040), (2160, 1376262), (2355, 1262304), (2430, 1223344), (2435, 1220832), (2512, 1183410), (2592, 1146885), (2826, 1051920), (2922, 1017360), (3140, 946728), (3240, 917508), (3768, 788940), (3888, 764590), (3896, 763020), (4239, 701280), (4320, 688131), (4383, 678240), (4710, 631152), (4860, 611672), (4870, 610416), (5024, 591705), (5652, 525960), (5844, 508680), (6280, 473364), (6480, 458754), (7065, 420768), (7305, 406944), (7536, 394470), (7776, 382295), (7792, 381510), (8478, 350640), (8766, 339120), (9420, 315576), (9720, 305836), (9740, 305208), (11304, 262980), (11688, 254340), (12560, 236682), (12717, 233760), (12960, 229377), (13149, 226080), (14130, 210384), (14610, 203472), (15072, 197235), (15584, 190755), (16956, 175320), (17532, 169560), (18840, 157788), (19440, 152918), (19480, 152604), (21195, 140256), (21915, 135648), (22608, 131490), (23376, 127170), (25120, 118341), (25434, 116880), (26298, 113040), (28260, 105192), (29220, 101736), (33912, 87660), (35064, 84780), (37680, 78894), (38151, 77920), (38880, 76459), (38960, 76302), (39447, 75360), (42390, 70128), (43830, 67824), (45216, 65745), (46752, 63585), (50868, 58440), (52596, 56520)]