About the Number

13987370880

13987370879 ← → 13987370881

2進数表記:1101000001101101100101011110000000

漢数字表記:百三十九億八千七百三十七万八百八十

素因数分解:

2 7 × 3 2 × 5 1 × 7 1 × 23 1 × 15083 1

素因数の和:15138
約数の個数: 384
約数和(自身を含む): 57603985920
約数和(自身を除く): 43616615040

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 630, 640, 644, 672, 690, 720, 736, 805, 828, 840, 896, 920, 960, 966, 1008, 1035, 1104, 1120, 1152, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1840, 1920, 1932, 2016, 2070, 2208, 2240, 2415, 2520, 2576, 2688, 2760, 2880, 2898, 2944, 3220, 3312, 3360, 3680, 3864, 4032, 4140, 4416, 4480, 4830, 5040, 5152, 5520, 5760, 5796, 6440, 6624, 6720, 7245, 7360, 7728, 8064, 8280, 8832, 9660, 10080, 10304, 11040, 11592, 12880, 13248, 13440, 14490, 14720, 15083, 15456, 16560, 19320, 20160, 20608, 22080, 23184, 25760, 26496, 28980, 30166, 30912, 33120, 38640, 40320, 44160, 45249, 46368, 51520, 57960, 60332, 61824, 66240, 75415, 77280, 90498, 92736, 103040, 105581, 115920, 120664, 132480, 135747, 150830, 154560, 180996, 185472, 211162, 226245, 231840, 241328, 271494, 301660, 309120, 316743, 346909, 361992, 422324, 452490, 463680, 482656, 527905, 542988, 603320, 633486, 678735, 693818, 723984, 844648, 904980, 927360, 950229, 965312, 1040727, 1055810, 1085976, 1206640, 1266972, 1357470, 1387636, 1447968, 1583715, 1689296, 1734545, 1809960, 1900458, 1930624, 2081454, 2111620, 2171952, 2413280, 2428363, 2533944, 2714940, 2775272, 2895936, 3122181, 3167430, 3378592, 3469090, 3619920, 3800916, 4162908, 4223240, 4343904, 4751145, 4826560, 4856726, 5067888, 5203635, 5429880, 5550544, 5791872, 6244362, 6334860, 6757184, 6938180, 7239840, 7285089, 7601832, 8325816, 8446480, 8687808, 9502290, 9653120, 9713452, 10135776, 10407270, 10859760, 11101088, 12141815, 12488724, 12669720, 13514368, 13876360, 14479680, 14570178, 15203664, 15610905, 16651632, 16892960, 17375616, 19004580, 19426904, 20271552, 20814540, 21719520, 21855267, 22202176, 24283630, 24977448, 25339440, 27752720, 28959360, 29140356, 30407328, 31221810, 33303264, 33785920, 36425445, 38009160, 38853808, 40543104, 41629080, 43439040, 43710534, 44404352, 48567260, 49954896, 50678880, 55505440, 58280712, 60814656, 62443620, 66606528, 67571840, 72850890, 76018320, 77707616, 83258160, 86878080, 87421068, 97134520, 99909792, 101357760, 109276335, 111010880, 116561424, 121629312, 124887240, 133213056, 145701780, 152036640, 155415232, 166516320, 174842136, 194269040, 199819584, 202715520, 218552670, 222021760, 233122848, 249774480, 291403560, 304073280, 310830464, 333032640, 349684272, 388538080, 399639168, 437105340, 466245696, 499548960, 582807120, 608146560, 666065280, 699368544, 777076160, 874210680, 932491392, 999097920, 1165614240, 1398737088, 1554152320, 1748421360, 1998195840, 2331228480, 2797474176, 3496842720, 4662456960, 6993685440, 13987370880]

約数ペア:
[(1, 13987370880), (2, 6993685440), (3, 4662456960), (4, 3496842720), (5, 2797474176), (6, 2331228480), (7, 1998195840), (8, 1748421360), (9, 1554152320), (10, 1398737088), (12, 1165614240), (14, 999097920), (15, 932491392), (16, 874210680), (18, 777076160), (20, 699368544), (21, 666065280), (23, 608146560), (24, 582807120), (28, 499548960), (30, 466245696), (32, 437105340), (35, 399639168), (36, 388538080), (40, 349684272), (42, 333032640), (45, 310830464), (46, 304073280), (48, 291403560), (56, 249774480), (60, 233122848), (63, 222021760), (64, 218552670), (69, 202715520), (70, 199819584), (72, 194269040), (80, 174842136), (84, 166516320), (90, 155415232), (92, 152036640), (96, 145701780), (105, 133213056), (112, 124887240), (115, 121629312), (120, 116561424), (126, 111010880), (128, 109276335), (138, 101357760), (140, 99909792), (144, 97134520), (160, 87421068), (161, 86878080), (168, 83258160), (180, 77707616), (184, 76018320), (192, 72850890), (207, 67571840), (210, 66606528), (224, 62443620), (230, 60814656), (240, 58280712), (252, 55505440), (276, 50678880), (280, 49954896), (288, 48567260), (315, 44404352), (320, 43710534), (322, 43439040), (336, 41629080), (345, 40543104), (360, 38853808), (368, 38009160), (384, 36425445), (414, 33785920), (420, 33303264), (448, 31221810), (460, 30407328), (480, 29140356), (483, 28959360), (504, 27752720), (552, 25339440), (560, 24977448), (576, 24283630), (630, 22202176), (640, 21855267), (644, 21719520), (672, 20814540), (690, 20271552), (720, 19426904), (736, 19004580), (805, 17375616), (828, 16892960), (840, 16651632), (896, 15610905), (920, 15203664), (960, 14570178), (966, 14479680), (1008, 13876360), (1035, 13514368), (1104, 12669720), (1120, 12488724), (1152, 12141815), (1260, 11101088), (1288, 10859760), (1344, 10407270), (1380, 10135776), (1440, 9713452), (1449, 9653120), (1472, 9502290), (1610, 8687808), (1656, 8446480), (1680, 8325816), (1840, 7601832), (1920, 7285089), (1932, 7239840), (2016, 6938180), (2070, 6757184), (2208, 6334860), (2240, 6244362), (2415, 5791872), (2520, 5550544), (2576, 5429880), (2688, 5203635), (2760, 5067888), (2880, 4856726), (2898, 4826560), (2944, 4751145), (3220, 4343904), (3312, 4223240), (3360, 4162908), (3680, 3800916), (3864, 3619920), (4032, 3469090), (4140, 3378592), (4416, 3167430), (4480, 3122181), (4830, 2895936), (5040, 2775272), (5152, 2714940), (5520, 2533944), (5760, 2428363), (5796, 2413280), (6440, 2171952), (6624, 2111620), (6720, 2081454), (7245, 1930624), (7360, 1900458), (7728, 1809960), (8064, 1734545), (8280, 1689296), (8832, 1583715), (9660, 1447968), (10080, 1387636), (10304, 1357470), (11040, 1266972), (11592, 1206640), (12880, 1085976), (13248, 1055810), (13440, 1040727), (14490, 965312), (14720, 950229), (15083, 927360), (15456, 904980), (16560, 844648), (19320, 723984), (20160, 693818), (20608, 678735), (22080, 633486), (23184, 603320), (25760, 542988), (26496, 527905), (28980, 482656), (30166, 463680), (30912, 452490), (33120, 422324), (38640, 361992), (40320, 346909), (44160, 316743), (45249, 309120), (46368, 301660), (51520, 271494), (57960, 241328), (60332, 231840), (61824, 226245), (66240, 211162), (75415, 185472), (77280, 180996), (90498, 154560), (92736, 150830), (103040, 135747), (105581, 132480), (115920, 120664)]

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