About the Number

31399206720

31399206719 ← → 31399206721

2進数表記:11101001111100010011101111101000000

漢数字表記:三百十三億九千九百二十万六千七百二十

素因数分解:

2 6 × 3 1 × 5 1 × 7 1 × 17 1 × 274853 1

素因数の和:274897
約数の個数: 224
約数和(自身を含む): 120636718848
約数和(自身を除く): 89237512128

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4760, 5440, 5712, 6720, 7140, 7616, 8160, 9520, 11424, 14280, 16320, 19040, 22848, 28560, 38080, 57120, 114240, 274853, 549706, 824559, 1099412, 1374265, 1649118, 1923971, 2198824, 2748530, 3298236, 3847942, 4122795, 4397648, 4672501, 5497060, 5771913, 6596472, 7695884, 8245590, 8795296, 9345002, 9619855, 10994120, 11543826, 13192944, 14017503, 15391768, 16491180, 17590592, 18690004, 19239710, 21988240, 23087652, 23362505, 26385888, 28035006, 28859565, 30783536, 32707507, 32982360, 37380008, 38479420, 43976480, 46175304, 46725010, 52771776, 56070012, 57719130, 61567072, 65415014, 65964720, 70087515, 74760016, 76958840, 87952960, 92350608, 93450020, 98122521, 112140024, 115438260, 123134144, 130830028, 131929440, 140175030, 149520032, 153917680, 163537535, 184701216, 186900040, 196245042, 224280048, 230876520, 261660056, 263858880, 280350060, 299040064, 307835360, 327075070, 369402432, 373800080, 392490084, 448560096, 461753040, 490612605, 523320112, 560700120, 615670720, 654150140, 747600160, 784980168, 897120192, 923506080, 981225210, 1046640224, 1121400240, 1308300280, 1495200320, 1569960336, 1847012160, 1962450420, 2093280448, 2242800480, 2616600560, 3139920672, 3924900840, 4485600960, 5233201120, 6279841344, 7849801680, 10466402240, 15699603360, 31399206720]

約数ペア:
[(1, 31399206720), (2, 15699603360), (3, 10466402240), (4, 7849801680), (5, 6279841344), (6, 5233201120), (7, 4485600960), (8, 3924900840), (10, 3139920672), (12, 2616600560), (14, 2242800480), (15, 2093280448), (16, 1962450420), (17, 1847012160), (20, 1569960336), (21, 1495200320), (24, 1308300280), (28, 1121400240), (30, 1046640224), (32, 981225210), (34, 923506080), (35, 897120192), (40, 784980168), (42, 747600160), (48, 654150140), (51, 615670720), (56, 560700120), (60, 523320112), (64, 490612605), (68, 461753040), (70, 448560096), (80, 392490084), (84, 373800080), (85, 369402432), (96, 327075070), (102, 307835360), (105, 299040064), (112, 280350060), (119, 263858880), (120, 261660056), (136, 230876520), (140, 224280048), (160, 196245042), (168, 186900040), (170, 184701216), (192, 163537535), (204, 153917680), (210, 149520032), (224, 140175030), (238, 131929440), (240, 130830028), (255, 123134144), (272, 115438260), (280, 112140024), (320, 98122521), (336, 93450020), (340, 92350608), (357, 87952960), (408, 76958840), (420, 74760016), (448, 70087515), (476, 65964720), (480, 65415014), (510, 61567072), (544, 57719130), (560, 56070012), (595, 52771776), (672, 46725010), (680, 46175304), (714, 43976480), (816, 38479420), (840, 37380008), (952, 32982360), (960, 32707507), (1020, 30783536), (1088, 28859565), (1120, 28035006), (1190, 26385888), (1344, 23362505), (1360, 23087652), (1428, 21988240), (1632, 19239710), (1680, 18690004), (1785, 17590592), (1904, 16491180), (2040, 15391768), (2240, 14017503), (2380, 13192944), (2720, 11543826), (2856, 10994120), (3264, 9619855), (3360, 9345002), (3570, 8795296), (3808, 8245590), (4080, 7695884), (4760, 6596472), (5440, 5771913), (5712, 5497060), (6720, 4672501), (7140, 4397648), (7616, 4122795), (8160, 3847942), (9520, 3298236), (11424, 2748530), (14280, 2198824), (16320, 1923971), (19040, 1649118), (22848, 1374265), (28560, 1099412), (38080, 824559), (57120, 549706), (114240, 274853)]

このpageの処理時間: 0.5397274494171143 seconds