About the Number

1296508080

1296508079 ← → 1296508081

2進数表記:1001101010001110010010010110000

漢数字表記:十二億九千六百五十万八千八十

素因数分解:

2 4 × 3 1 × 5 1 × 7 1 × 239 1 × 3229 1

素因数の和:3491
約数の個数: 160
約数和(自身を含む): 4613990400
約数和(自身を除く): 3317482320

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 239, 240, 280, 336, 420, 478, 560, 717, 840, 956, 1195, 1434, 1673, 1680, 1912, 2390, 2868, 3229, 3346, 3585, 3824, 4780, 5019, 5736, 6458, 6692, 7170, 8365, 9560, 9687, 10038, 11472, 12916, 13384, 14340, 16145, 16730, 19120, 19374, 20076, 22603, 25095, 25832, 26768, 28680, 32290, 33460, 38748, 40152, 45206, 48435, 50190, 51664, 57360, 64580, 66920, 67809, 77496, 80304, 90412, 96870, 100380, 113015, 129160, 133840, 135618, 154992, 180824, 193740, 200760, 226030, 258320, 271236, 339045, 361648, 387480, 401520, 452060, 542472, 678090, 771731, 774960, 904120, 1084944, 1356180, 1543462, 1808240, 2315193, 2712360, 3086924, 3858655, 4630386, 5402117, 5424720, 6173848, 7717310, 9260772, 10804234, 11575965, 12347696, 15434620, 16206351, 18521544, 21608468, 23151930, 27010585, 30869240, 32412702, 37043088, 43216936, 46303860, 54021170, 61738480, 64825404, 81031755, 86433872, 92607720, 108042340, 129650808, 162063510, 185215440, 216084680, 259301616, 324127020, 432169360, 648254040, 1296508080]

約数ペア:
[(1, 1296508080), (2, 648254040), (3, 432169360), (4, 324127020), (5, 259301616), (6, 216084680), (7, 185215440), (8, 162063510), (10, 129650808), (12, 108042340), (14, 92607720), (15, 86433872), (16, 81031755), (20, 64825404), (21, 61738480), (24, 54021170), (28, 46303860), (30, 43216936), (35, 37043088), (40, 32412702), (42, 30869240), (48, 27010585), (56, 23151930), (60, 21608468), (70, 18521544), (80, 16206351), (84, 15434620), (105, 12347696), (112, 11575965), (120, 10804234), (140, 9260772), (168, 7717310), (210, 6173848), (239, 5424720), (240, 5402117), (280, 4630386), (336, 3858655), (420, 3086924), (478, 2712360), (560, 2315193), (717, 1808240), (840, 1543462), (956, 1356180), (1195, 1084944), (1434, 904120), (1673, 774960), (1680, 771731), (1912, 678090), (2390, 542472), (2868, 452060), (3229, 401520), (3346, 387480), (3585, 361648), (3824, 339045), (4780, 271236), (5019, 258320), (5736, 226030), (6458, 200760), (6692, 193740), (7170, 180824), (8365, 154992), (9560, 135618), (9687, 133840), (10038, 129160), (11472, 113015), (12916, 100380), (13384, 96870), (14340, 90412), (16145, 80304), (16730, 77496), (19120, 67809), (19374, 66920), (20076, 64580), (22603, 57360), (25095, 51664), (25832, 50190), (26768, 48435), (28680, 45206), (32290, 40152), (33460, 38748)]

このpageの処理時間: 0.2481250762939453 seconds