About the Number

129172142400

129172142399 ← → 129172142401

2進数表記:1111000010011010000100111100101000000

漢数字表記:千二百九十一億七千二百十四万二千四百

素因数分解:

2 6 × 3 1 × 5 2 × 7 1 × 3844409 1

素因数の和:3844441
約数の個数: 168
約数和(自身を含む): 484334149440
約数和(自身を除く): 355162007040

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 11200, 16800, 33600, 3844409, 7688818, 11533227, 15377636, 19222045, 23066454, 26910863, 30755272, 38444090, 46132908, 53821726, 57666135, 61510544, 76888180, 80732589, 92265816, 96110225, 107643452, 115332270, 123021088, 134554315, 153776360, 161465178, 184531632, 192220450, 215286904, 230664540, 246042176, 269108630, 288330675, 307552720, 322930356, 369063264, 384440900, 403662945, 430573808, 461329080, 538217260, 576661350, 615105440, 645860712, 672771575, 738126528, 768881800, 807325890, 861147616, 922658160, 1076434520, 1153322700, 1230210880, 1291721424, 1345543150, 1537763600, 1614651780, 1722295232, 1845316320, 2018314725, 2152869040, 2306645400, 2583442848, 2691086300, 3075527200, 3229303560, 3690632640, 4036629450, 4305738080, 4613290800, 5166885696, 5382172600, 6151054400, 6458607120, 8073258900, 8611476160, 9226581600, 10764345200, 12917214240, 16146517800, 18453163200, 21528690400, 25834428480, 32293035600, 43057380800, 64586071200, 129172142400]

約数ペア:
[(1, 129172142400), (2, 64586071200), (3, 43057380800), (4, 32293035600), (5, 25834428480), (6, 21528690400), (7, 18453163200), (8, 16146517800), (10, 12917214240), (12, 10764345200), (14, 9226581600), (15, 8611476160), (16, 8073258900), (20, 6458607120), (21, 6151054400), (24, 5382172600), (25, 5166885696), (28, 4613290800), (30, 4305738080), (32, 4036629450), (35, 3690632640), (40, 3229303560), (42, 3075527200), (48, 2691086300), (50, 2583442848), (56, 2306645400), (60, 2152869040), (64, 2018314725), (70, 1845316320), (75, 1722295232), (80, 1614651780), (84, 1537763600), (96, 1345543150), (100, 1291721424), (105, 1230210880), (112, 1153322700), (120, 1076434520), (140, 922658160), (150, 861147616), (160, 807325890), (168, 768881800), (175, 738126528), (192, 672771575), (200, 645860712), (210, 615105440), (224, 576661350), (240, 538217260), (280, 461329080), (300, 430573808), (320, 403662945), (336, 384440900), (350, 369063264), (400, 322930356), (420, 307552720), (448, 288330675), (480, 269108630), (525, 246042176), (560, 230664540), (600, 215286904), (672, 192220450), (700, 184531632), (800, 161465178), (840, 153776360), (960, 134554315), (1050, 123021088), (1120, 115332270), (1200, 107643452), (1344, 96110225), (1400, 92265816), (1600, 80732589), (1680, 76888180), (2100, 61510544), (2240, 57666135), (2400, 53821726), (2800, 46132908), (3360, 38444090), (4200, 30755272), (4800, 26910863), (5600, 23066454), (6720, 19222045), (8400, 15377636), (11200, 11533227), (16800, 7688818), (33600, 3844409)]

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