2143523760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67153}}^1$

素因数の和:67195

約数の個数: 160

約数和(自身を含む): 7994012160

約数和(自身を除く): 5850488400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 67153, 134306, 201459, 268612, 335765, 402918, 470071, 537224, 671530, 805836, 940142, 1007295, 1074448, 1275907, 1343060, 1410213, 1611672, 1880284, 2014590, 2350355, 2551814, 2686120, 2820426, 3223344, 3760568, 3827721, 4029180, 4700710, 5103628, 5372240, 5640852, 6379535, 7051065, 7521136, 7655442, 8058360, 8931349, 9401420, 10207256, 11281704, 12759070, 14102130, 15310884, 16116720, 17862698, 18802840, 19138605, 20414512, 22563408, 25518140, 26794047, 28204260, 30621768, 35725396, 37605680, 38277210, 44656745, 51036280, 53588094, 56408520, 61243536, 71450792, 76554420, 89313490, 102072560, 107176188, 112817040, 133970235, 142901584, 153108840, 178626980, 214352376, 267940470, 306217680, 357253960, 428704752, 535880940, 714507920, 1071761880, 2143523760]

約数ペア:

[(1, 2143523760), (2, 1071761880), (3, 714507920), (4, 535880940), (5, 428704752), (6, 357253960), (7, 306217680), (8, 267940470), (10, 214352376), (12, 178626980), (14, 153108840), (15, 142901584), (16, 133970235), (19, 112817040), (20, 107176188), (21, 102072560), (24, 89313490), (28, 76554420), (30, 71450792), (35, 61243536), (38, 56408520), (40, 53588094), (42, 51036280), (48, 44656745), (56, 38277210), (57, 37605680), (60, 35725396), (70, 30621768), (76, 28204260), (80, 26794047), (84, 25518140), (95, 22563408), (105, 20414512), (112, 19138605), (114, 18802840), (120, 17862698), (133, 16116720), (140, 15310884), (152, 14102130), (168, 12759070), (190, 11281704), (210, 10207256), (228, 9401420), (240, 8931349), (266, 8058360), (280, 7655442), (285, 7521136), (304, 7051065), (336, 6379535), (380, 5640852), (399, 5372240), (420, 5103628), (456, 4700710), (532, 4029180), (560, 3827721), (570, 3760568), (665, 3223344), (760, 2820426), (798, 2686120), (840, 2551814), (912, 2350355), (1064, 2014590), (1140, 1880284), (1330, 1611672), (1520, 1410213), (1596, 1343060), (1680, 1275907), (1995, 1074448), (2128, 1007295), (2280, 940142), (2660, 805836), (3192, 671530), (3990, 537224), (4560, 470071), (5320, 402918), (6384, 335765), (7980, 268612), (10640, 201459), (15960, 134306), (31920, 67153)]