64768008960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{330719}}^1$

素因数の和:330763

約数の個数: 216

約数和(自身を含む): 237273079680

約数和(自身を除く): 172505070720

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, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 11520, 12240, 13056, 16320, 19584, 21760, 24480, 32640, 39168, 48960, 65280, 97920, 195840, 330719, 661438, 992157, 1322876, 1653595, 1984314, 2645752, 2976471, 3307190, 3968628, 4960785, 5291504, 5622223, 5952942, 6614380, 7937256, 9921570, 10583008, 11244446, 11905884, 13228760, 14882355, 15874512, 16866669, 19843140, 21166016, 22488892, 23811768, 26457520, 28111115, 29764710, 31749024, 33733338, 39686280, 42332032, 44977784, 47623536, 50600007, 52915040, 56222230, 59529420, 63498048, 67466676, 79372560, 84333345, 84664064, 89955568, 95247072, 101200014, 105830080, 112444460, 119058840, 126996096, 134933352, 158745120, 168666690, 179911136, 190494144, 202400028, 211660160, 224888920, 238117680, 253000035, 253992192, 269866704, 317490240, 337333380, 359822272, 380988288, 404800056, 423320320, 449777840, 476235360, 506000070, 539733408, 634980480, 674666760, 719644544, 761976576, 809600112, 899555680, 952470720, 1012000140, 1079466816, 1269960960, 1349333520, 1439289088, 1619200224, 1799111360, 1904941440, 2024000280, 2158933632, 2698667040, 3238400448, 3598222720, 3809882880, 4048000560, 4317867264, 5397334080, 6476800896, 7196445440, 8096001120, 10794668160, 12953601792, 16192002240, 21589336320, 32384004480, 64768008960]

約数ペア:

[(1, 64768008960), (2, 32384004480), (3, 21589336320), (4, 16192002240), (5, 12953601792), (6, 10794668160), (8, 8096001120), (9, 7196445440), (10, 6476800896), (12, 5397334080), (15, 4317867264), (16, 4048000560), (17, 3809882880), (18, 3598222720), (20, 3238400448), (24, 2698667040), (30, 2158933632), (32, 2024000280), (34, 1904941440), (36, 1799111360), (40, 1619200224), (45, 1439289088), (48, 1349333520), (51, 1269960960), (60, 1079466816), (64, 1012000140), (68, 952470720), (72, 899555680), (80, 809600112), (85, 761976576), (90, 719644544), (96, 674666760), (102, 634980480), (120, 539733408), (128, 506000070), (136, 476235360), (144, 449777840), (153, 423320320), (160, 404800056), (170, 380988288), (180, 359822272), (192, 337333380), (204, 317490240), (240, 269866704), (255, 253992192), (256, 253000035), (272, 238117680), (288, 224888920), (306, 211660160), (320, 202400028), (340, 190494144), (360, 179911136), (384, 168666690), (408, 158745120), (480, 134933352), (510, 126996096), (544, 119058840), (576, 112444460), (612, 105830080), (640, 101200014), (680, 95247072), (720, 89955568), (765, 84664064), (768, 84333345), (816, 79372560), (960, 67466676), (1020, 63498048), (1088, 59529420), (1152, 56222230), (1224, 52915040), (1280, 50600007), (1360, 47623536), (1440, 44977784), (1530, 42332032), (1632, 39686280), (1920, 33733338), (2040, 31749024), (2176, 29764710), (2304, 28111115), (2448, 26457520), (2720, 23811768), (2880, 22488892), (3060, 21166016), (3264, 19843140), (3840, 16866669), (4080, 15874512), (4352, 14882355), (4896, 13228760), (5440, 11905884), (5760, 11244446), (6120, 10583008), (6528, 9921570), (8160, 7937256), (9792, 6614380), (10880, 5952942), (11520, 5622223), (12240, 5291504), (13056, 4960785), (16320, 3968628), (19584, 3307190), (21760, 2976471), (24480, 2645752), (32640, 1984314), (39168, 1653595), (48960, 1322876), (65280, 992157), (97920, 661438), (195840, 330719)]