2020686480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1023

約数の個数: 320

約数和(自身を含む): 7472736000

約数和(自身を除く): 5452049520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 53, 54, 57, 60, 72, 76, 80, 90, 95, 106, 108, 114, 120, 135, 144, 152, 159, 171, 180, 190, 212, 216, 228, 240, 265, 270, 285, 304, 318, 342, 360, 380, 424, 432, 456, 477, 513, 530, 540, 570, 636, 684, 720, 760, 795, 848, 855, 912, 929, 954, 1007, 1026, 1060, 1080, 1140, 1272, 1368, 1431, 1520, 1590, 1710, 1858, 1908, 2014, 2052, 2120, 2160, 2280, 2385, 2544, 2565, 2736, 2787, 2862, 3021, 3180, 3420, 3716, 3816, 4028, 4104, 4240, 4560, 4645, 4770, 5035, 5130, 5574, 5724, 6042, 6360, 6840, 7155, 7432, 7632, 8056, 8208, 8361, 9063, 9290, 9540, 10070, 10260, 11148, 11448, 12084, 12720, 13680, 13935, 14310, 14864, 15105, 16112, 16722, 17651, 18126, 18580, 19080, 20140, 20520, 22296, 22896, 24168, 25083, 27189, 27870, 28620, 30210, 33444, 35302, 36252, 37160, 38160, 40280, 41040, 41805, 44592, 45315, 48336, 49237, 50166, 52953, 54378, 55740, 57240, 60420, 66888, 70604, 72504, 74320, 80560, 83610, 88255, 90630, 98474, 100332, 105906, 108756, 111480, 114480, 120840, 125415, 133776, 135945, 141208, 145008, 147711, 158859, 167220, 176510, 181260, 196948, 200664, 211812, 217512, 222960, 241680, 246185, 250830, 264765, 271890, 282416, 295422, 317718, 334440, 353020, 362520, 393896, 401328, 423624, 435024, 443133, 476577, 492370, 501660, 529530, 543780, 590844, 635436, 668880, 706040, 725040, 738555, 787792, 794295, 847248, 886266, 935503, 953154, 984740, 1003320, 1059060, 1087560, 1181688, 1270872, 1329399, 1412080, 1477110, 1588590, 1772532, 1871006, 1906308, 1969480, 2006640, 2118120, 2175120, 2215665, 2363376, 2382885, 2541744, 2658798, 2806509, 2954220, 3177180, 3545064, 3742012, 3812616, 3938960, 4236240, 4431330, 4677515, 4765770, 5317596, 5613018, 5908440, 6354360, 6646995, 7090128, 7484024, 7625232, 8419527, 8862660, 9355030, 9531540, 10635192, 11226036, 11816880, 12708720, 13293990, 14032545, 14968048, 16839054, 17725320, 18710060, 19063080, 21270384, 22452072, 25258581, 26587980, 28065090, 33678108, 35450640, 37420120, 38126160, 42097635, 44904144, 50517162, 53175960, 56130180, 67356216, 74840240, 84195270, 101034324, 106351920, 112260360, 126292905, 134712432, 168390540, 202068648, 224520720, 252585810, 336781080, 404137296, 505171620, 673562160, 1010343240, 2020686480]

約数ペア:

[(1, 2020686480), (2, 1010343240), (3, 673562160), (4, 505171620), (5, 404137296), (6, 336781080), (8, 252585810), (9, 224520720), (10, 202068648), (12, 168390540), (15, 134712432), (16, 126292905), (18, 112260360), (19, 106351920), (20, 101034324), (24, 84195270), (27, 74840240), (30, 67356216), (36, 56130180), (38, 53175960), (40, 50517162), (45, 44904144), (48, 42097635), (53, 38126160), (54, 37420120), (57, 35450640), (60, 33678108), (72, 28065090), (76, 26587980), (80, 25258581), (90, 22452072), (95, 21270384), (106, 19063080), (108, 18710060), (114, 17725320), (120, 16839054), (135, 14968048), (144, 14032545), (152, 13293990), (159, 12708720), (171, 11816880), (180, 11226036), (190, 10635192), (212, 9531540), (216, 9355030), (228, 8862660), (240, 8419527), (265, 7625232), (270, 7484024), (285, 7090128), (304, 6646995), (318, 6354360), (342, 5908440), (360, 5613018), (380, 5317596), (424, 4765770), (432, 4677515), (456, 4431330), (477, 4236240), (513, 3938960), (530, 3812616), (540, 3742012), (570, 3545064), (636, 3177180), (684, 2954220), (720, 2806509), (760, 2658798), (795, 2541744), (848, 2382885), (855, 2363376), (912, 2215665), (929, 2175120), (954, 2118120), (1007, 2006640), (1026, 1969480), (1060, 1906308), (1080, 1871006), (1140, 1772532), (1272, 1588590), (1368, 1477110), (1431, 1412080), (1520, 1329399), (1590, 1270872), (1710, 1181688), (1858, 1087560), (1908, 1059060), (2014, 1003320), (2052, 984740), (2120, 953154), (2160, 935503), (2280, 886266), (2385, 847248), (2544, 794295), (2565, 787792), (2736, 738555), (2787, 725040), (2862, 706040), (3021, 668880), (3180, 635436), (3420, 590844), (3716, 543780), (3816, 529530), (4028, 501660), (4104, 492370), (4240, 476577), (4560, 443133), (4645, 435024), (4770, 423624), (5035, 401328), (5130, 393896), (5574, 362520), (5724, 353020), (6042, 334440), (6360, 317718), (6840, 295422), (7155, 282416), (7432, 271890), (7632, 264765), (8056, 250830), (8208, 246185), (8361, 241680), (9063, 222960), (9290, 217512), (9540, 211812), (10070, 200664), (10260, 196948), (11148, 181260), (11448, 176510), (12084, 167220), (12720, 158859), (13680, 147711), (13935, 145008), (14310, 141208), (14864, 135945), (15105, 133776), (16112, 125415), (16722, 120840), (17651, 114480), (18126, 111480), (18580, 108756), (19080, 105906), (20140, 100332), (20520, 98474), (22296, 90630), (22896, 88255), (24168, 83610), (25083, 80560), (27189, 74320), (27870, 72504), (28620, 70604), (30210, 66888), (33444, 60420), (35302, 57240), (36252, 55740), (37160, 54378), (38160, 52953), (40280, 50166), (41040, 49237), (41805, 48336), (44592, 45315)]