About the Number

20131896960

20131896959 ← → 20131896961

2進数表記:10010101111111101000101111010000000

漢数字表記:二百一億三千百八十九万六千九百六十

素因数分解:

2 7 × 3 2 × 5 1 × 7 2 × 71329 1

素因数の和:71368
約数の個数: 288
約数和(自身を含む): 80868960900
約数和(自身を除く): 60737063940

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 23520, 28224, 31360, 35280, 40320, 47040, 56448, 70560, 71329, 94080, 141120, 142658, 213987, 282240, 285316, 356645, 427974, 499303, 570632, 641961, 713290, 855948, 998606, 1069935, 1141264, 1283922, 1426580, 1497909, 1711896, 1997212, 2139870, 2282528, 2496515, 2567844, 2853160, 2995818, 3209805, 3423792, 3495121, 3994424, 4279740, 4493727, 4565056, 4993030, 5135688, 5706320, 5991636, 6419610, 6847584, 6990242, 7489545, 7988848, 8559480, 8987454, 9130112, 9986060, 10271376, 10485363, 11412640, 11983272, 12839220, 13695168, 13980484, 14979090, 15977696, 17118960, 17475605, 17974908, 19972120, 20542752, 20970726, 22468635, 22825280, 23966544, 25678440, 27390336, 27960968, 29958180, 31456089, 31955392, 34237920, 34951210, 35949816, 39944240, 41085504, 41941452, 44937270, 45650560, 47933088, 51356880, 52426815, 55921936, 59916360, 62912178, 63910784, 68475840, 69902420, 71899632, 79888480, 82171008, 83882904, 89874540, 95866176, 102713760, 104853630, 111843872, 119832720, 125824356, 136951680, 139804840, 143799264, 157280445, 159776960, 167765808, 179749080, 191732352, 205427520, 209707260, 223687744, 239665440, 251648712, 279609680, 287598528, 314560890, 319553920, 335531616, 359498160, 410855040, 419414520, 447375488, 479330880, 503297424, 559219360, 575197056, 629121780, 671063232, 718996320, 838829040, 958661760, 1006594848, 1118438720, 1258243560, 1342126464, 1437992640, 1677658080, 2013189696, 2236877440, 2516487120, 2875985280, 3355316160, 4026379392, 5032974240, 6710632320, 10065948480, 20131896960]

約数ペア:
[(1, 20131896960), (2, 10065948480), (3, 6710632320), (4, 5032974240), (5, 4026379392), (6, 3355316160), (7, 2875985280), (8, 2516487120), (9, 2236877440), (10, 2013189696), (12, 1677658080), (14, 1437992640), (15, 1342126464), (16, 1258243560), (18, 1118438720), (20, 1006594848), (21, 958661760), (24, 838829040), (28, 718996320), (30, 671063232), (32, 629121780), (35, 575197056), (36, 559219360), (40, 503297424), (42, 479330880), (45, 447375488), (48, 419414520), (49, 410855040), (56, 359498160), (60, 335531616), (63, 319553920), (64, 314560890), (70, 287598528), (72, 279609680), (80, 251648712), (84, 239665440), (90, 223687744), (96, 209707260), (98, 205427520), (105, 191732352), (112, 179749080), (120, 167765808), (126, 159776960), (128, 157280445), (140, 143799264), (144, 139804840), (147, 136951680), (160, 125824356), (168, 119832720), (180, 111843872), (192, 104853630), (196, 102713760), (210, 95866176), (224, 89874540), (240, 83882904), (245, 82171008), (252, 79888480), (280, 71899632), (288, 69902420), (294, 68475840), (315, 63910784), (320, 62912178), (336, 59916360), (360, 55921936), (384, 52426815), (392, 51356880), (420, 47933088), (441, 45650560), (448, 44937270), (480, 41941452), (490, 41085504), (504, 39944240), (560, 35949816), (576, 34951210), (588, 34237920), (630, 31955392), (640, 31456089), (672, 29958180), (720, 27960968), (735, 27390336), (784, 25678440), (840, 23966544), (882, 22825280), (896, 22468635), (960, 20970726), (980, 20542752), (1008, 19972120), (1120, 17974908), (1152, 17475605), (1176, 17118960), (1260, 15977696), (1344, 14979090), (1440, 13980484), (1470, 13695168), (1568, 12839220), (1680, 11983272), (1764, 11412640), (1920, 10485363), (1960, 10271376), (2016, 9986060), (2205, 9130112), (2240, 8987454), (2352, 8559480), (2520, 7988848), (2688, 7489545), (2880, 6990242), (2940, 6847584), (3136, 6419610), (3360, 5991636), (3528, 5706320), (3920, 5135688), (4032, 4993030), (4410, 4565056), (4480, 4493727), (4704, 4279740), (5040, 3994424), (5760, 3495121), (5880, 3423792), (6272, 3209805), (6720, 2995818), (7056, 2853160), (7840, 2567844), (8064, 2496515), (8820, 2282528), (9408, 2139870), (10080, 1997212), (11760, 1711896), (13440, 1497909), (14112, 1426580), (15680, 1283922), (17640, 1141264), (18816, 1069935), (20160, 998606), (23520, 855948), (28224, 713290), (31360, 641961), (35280, 570632), (40320, 499303), (47040, 427974), (56448, 356645), (70560, 285316), (71329, 282240), (94080, 213987), (141120, 142658)]

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