65190240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2701

約数の個数: 144

約数和(自身を含む): 235636128

約数和(自身を除く): 170445888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2663, 2720, 3060, 4080, 4896, 5326, 6120, 7989, 8160, 10652, 12240, 13315, 15978, 21304, 23967, 24480, 26630, 31956, 39945, 42608, 45271, 47934, 53260, 63912, 79890, 85216, 90542, 95868, 106520, 119835, 127824, 135813, 159780, 181084, 191736, 213040, 226355, 239670, 255648, 271626, 319560, 362168, 383472, 407439, 426080, 452710, 479340, 543252, 639120, 679065, 724336, 766944, 814878, 905420, 958680, 1086504, 1278240, 1358130, 1448672, 1629756, 1810840, 1917360, 2037195, 2173008, 2716260, 3259512, 3621680, 3834720, 4074390, 4346016, 5432520, 6519024, 7243360, 8148780, 10865040, 13038048, 16297560, 21730080, 32595120, 65190240]

約数ペア:

[(1, 65190240), (2, 32595120), (3, 21730080), (4, 16297560), (5, 13038048), (6, 10865040), (8, 8148780), (9, 7243360), (10, 6519024), (12, 5432520), (15, 4346016), (16, 4074390), (17, 3834720), (18, 3621680), (20, 3259512), (24, 2716260), (30, 2173008), (32, 2037195), (34, 1917360), (36, 1810840), (40, 1629756), (45, 1448672), (48, 1358130), (51, 1278240), (60, 1086504), (68, 958680), (72, 905420), (80, 814878), (85, 766944), (90, 724336), (96, 679065), (102, 639120), (120, 543252), (136, 479340), (144, 452710), (153, 426080), (160, 407439), (170, 383472), (180, 362168), (204, 319560), (240, 271626), (255, 255648), (272, 239670), (288, 226355), (306, 213040), (340, 191736), (360, 181084), (408, 159780), (480, 135813), (510, 127824), (544, 119835), (612, 106520), (680, 95868), (720, 90542), (765, 85216), (816, 79890), (1020, 63912), (1224, 53260), (1360, 47934), (1440, 45271), (1530, 42608), (1632, 39945), (2040, 31956), (2448, 26630), (2663, 24480), (2720, 23967), (3060, 21304), (4080, 15978), (4896, 13315), (5326, 12240), (6120, 10652), (7989, 8160)]