1000720512

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 3167760960

約数和(自身を除く): 2167040448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 157, 176, 192, 198, 264, 288, 314, 352, 384, 396, 471, 503, 528, 576, 628, 704, 792, 942, 1006, 1056, 1152, 1256, 1408, 1413, 1509, 1584, 1727, 1884, 2012, 2112, 2512, 2826, 3018, 3168, 3454, 3768, 4024, 4224, 4527, 5024, 5181, 5533, 5652, 6036, 6336, 6908, 7536, 8048, 9054, 10048, 10362, 11066, 11304, 12072, 12672, 13816, 15072, 15543, 16096, 16599, 18108, 20096, 20724, 22132, 22608, 24144, 27632, 30144, 31086, 32192, 33198, 36216, 41448, 44264, 45216, 48288, 49797, 55264, 60288, 62172, 64384, 66396, 72432, 78971, 82896, 88528, 90432, 96576, 99594, 110528, 124344, 132792, 144864, 157942, 165792, 177056, 180864, 193152, 199188, 221056, 236913, 248688, 265584, 289728, 315884, 331584, 354112, 398376, 473826, 497376, 531168, 579456, 631768, 663168, 708224, 710739, 796752, 868681, 947652, 994752, 1062336, 1263536, 1421478, 1593504, 1737362, 1895304, 1989504, 2124672, 2527072, 2606043, 2842956, 3187008, 3474724, 3790608, 5054144, 5212086, 5685912, 6374016, 6949448, 7581216, 7818129, 10108288, 10424172, 11371824, 13898896, 15162432, 15636258, 20848344, 22743648, 27797792, 30324864, 31272516, 41696688, 45487296, 55595584, 62545032, 83393376, 90974592, 111191168, 125090064, 166786752, 250180128, 333573504, 500360256, 1000720512]

約数ペア:

[(1, 1000720512), (2, 500360256), (3, 333573504), (4, 250180128), (6, 166786752), (8, 125090064), (9, 111191168), (11, 90974592), (12, 83393376), (16, 62545032), (18, 55595584), (22, 45487296), (24, 41696688), (32, 31272516), (33, 30324864), (36, 27797792), (44, 22743648), (48, 20848344), (64, 15636258), (66, 15162432), (72, 13898896), (88, 11371824), (96, 10424172), (99, 10108288), (128, 7818129), (132, 7581216), (144, 6949448), (157, 6374016), (176, 5685912), (192, 5212086), (198, 5054144), (264, 3790608), (288, 3474724), (314, 3187008), (352, 2842956), (384, 2606043), (396, 2527072), (471, 2124672), (503, 1989504), (528, 1895304), (576, 1737362), (628, 1593504), (704, 1421478), (792, 1263536), (942, 1062336), (1006, 994752), (1056, 947652), (1152, 868681), (1256, 796752), (1408, 710739), (1413, 708224), (1509, 663168), (1584, 631768), (1727, 579456), (1884, 531168), (2012, 497376), (2112, 473826), (2512, 398376), (2826, 354112), (3018, 331584), (3168, 315884), (3454, 289728), (3768, 265584), (4024, 248688), (4224, 236913), (4527, 221056), (5024, 199188), (5181, 193152), (5533, 180864), (5652, 177056), (6036, 165792), (6336, 157942), (6908, 144864), (7536, 132792), (8048, 124344), (9054, 110528), (10048, 99594), (10362, 96576), (11066, 90432), (11304, 88528), (12072, 82896), (12672, 78971), (13816, 72432), (15072, 66396), (15543, 64384), (16096, 62172), (16599, 60288), (18108, 55264), (20096, 49797), (20724, 48288), (22132, 45216), (22608, 44264), (24144, 41448), (27632, 36216), (30144, 33198), (31086, 32192)]