1651400960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6224

約数の個数: 144

約数和(自身を含む): 4543076160

約数和(自身を除く): 2891675200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 256, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1216, 1280, 1408, 1520, 1672, 1760, 2090, 2432, 2816, 3040, 3344, 3520, 4180, 4864, 6080, 6173, 6688, 7040, 8360, 12160, 12346, 13376, 14080, 16720, 24320, 24692, 26752, 30865, 33440, 49384, 53504, 61730, 66880, 67903, 98768, 117287, 123460, 133760, 135806, 197536, 234574, 246920, 267520, 271612, 339515, 395072, 469148, 493840, 543224, 586435, 679030, 790144, 938296, 987680, 1086448, 1172870, 1290157, 1358060, 1580288, 1876592, 1975360, 2172896, 2345740, 2580314, 2716120, 3753184, 3950720, 4345792, 4691480, 5160628, 5432240, 6450785, 7506368, 7901440, 8691584, 9382960, 10321256, 10864480, 12901570, 15012736, 17383168, 18765920, 20642512, 21728960, 25803140, 30025472, 37531840, 41285024, 43457920, 51606280, 75063680, 82570048, 86915840, 103212560, 150127360, 165140096, 206425120, 330280192, 412850240, 825700480, 1651400960]

約数ペア:

[(1, 1651400960), (2, 825700480), (4, 412850240), (5, 330280192), (8, 206425120), (10, 165140096), (11, 150127360), (16, 103212560), (19, 86915840), (20, 82570048), (22, 75063680), (32, 51606280), (38, 43457920), (40, 41285024), (44, 37531840), (55, 30025472), (64, 25803140), (76, 21728960), (80, 20642512), (88, 18765920), (95, 17383168), (110, 15012736), (128, 12901570), (152, 10864480), (160, 10321256), (176, 9382960), (190, 8691584), (209, 7901440), (220, 7506368), (256, 6450785), (304, 5432240), (320, 5160628), (352, 4691480), (380, 4345792), (418, 3950720), (440, 3753184), (608, 2716120), (640, 2580314), (704, 2345740), (760, 2172896), (836, 1975360), (880, 1876592), (1045, 1580288), (1216, 1358060), (1280, 1290157), (1408, 1172870), (1520, 1086448), (1672, 987680), (1760, 938296), (2090, 790144), (2432, 679030), (2816, 586435), (3040, 543224), (3344, 493840), (3520, 469148), (4180, 395072), (4864, 339515), (6080, 271612), (6173, 267520), (6688, 246920), (7040, 234574), (8360, 197536), (12160, 135806), (12346, 133760), (13376, 123460), (14080, 117287), (16720, 98768), (24320, 67903), (24692, 66880), (26752, 61730), (30865, 53504), (33440, 49384)]