1143285840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2608

約数の個数: 240

約数和(自身を含む): 4156483968

約数和(自身を除く): 3013198128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 486, 540, 552, 621, 648, 690, 720, 810, 828, 920, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 1944, 2070, 2160, 2430, 2484, 2557, 2760, 3105, 3240, 3312, 3726, 3888, 4140, 4860, 4968, 5114, 5520, 5589, 6210, 6480, 7452, 7671, 8280, 9315, 9720, 9936, 10228, 11178, 12420, 12785, 14904, 15342, 16560, 18630, 19440, 20456, 22356, 23013, 24840, 25570, 27945, 29808, 30684, 37260, 38355, 40912, 44712, 46026, 49680, 51140, 55890, 58811, 61368, 69039, 74520, 76710, 89424, 92052, 102280, 111780, 115065, 117622, 122736, 138078, 149040, 153420, 176433, 184104, 204560, 207117, 223560, 230130, 235244, 276156, 294055, 306840, 345195, 352866, 368208, 414234, 447120, 460260, 470488, 529299, 552312, 588110, 613680, 621351, 690390, 705732, 828468, 882165, 920520, 940976, 1035585, 1058598, 1104624, 1176220, 1242702, 1380780, 1411464, 1587897, 1656936, 1764330, 1841040, 2071170, 2117196, 2352440, 2485404, 2646495, 2761560, 2822928, 3106755, 3175794, 3313872, 3528660, 4142340, 4234392, 4704880, 4763691, 4970808, 5292990, 5523120, 6213510, 6351588, 7057320, 7939485, 8284680, 8468784, 9527382, 9941616, 10585980, 12427020, 12703176, 14114640, 14291073, 15878970, 16569360, 19054764, 21171960, 23818455, 24854040, 25406352, 28582146, 31757940, 38109528, 42343920, 47636910, 49708080, 57164292, 63515880, 71455365, 76219056, 95273820, 114328584, 127031760, 142910730, 190547640, 228657168, 285821460, 381095280, 571642920, 1143285840]

約数ペア:

[(1, 1143285840), (2, 571642920), (3, 381095280), (4, 285821460), (5, 228657168), (6, 190547640), (8, 142910730), (9, 127031760), (10, 114328584), (12, 95273820), (15, 76219056), (16, 71455365), (18, 63515880), (20, 57164292), (23, 49708080), (24, 47636910), (27, 42343920), (30, 38109528), (36, 31757940), (40, 28582146), (45, 25406352), (46, 24854040), (48, 23818455), (54, 21171960), (60, 19054764), (69, 16569360), (72, 15878970), (80, 14291073), (81, 14114640), (90, 12703176), (92, 12427020), (108, 10585980), (115, 9941616), (120, 9527382), (135, 8468784), (138, 8284680), (144, 7939485), (162, 7057320), (180, 6351588), (184, 6213510), (207, 5523120), (216, 5292990), (230, 4970808), (240, 4763691), (243, 4704880), (270, 4234392), (276, 4142340), (324, 3528660), (345, 3313872), (360, 3175794), (368, 3106755), (405, 2822928), (414, 2761560), (432, 2646495), (460, 2485404), (486, 2352440), (540, 2117196), (552, 2071170), (621, 1841040), (648, 1764330), (690, 1656936), (720, 1587897), (810, 1411464), (828, 1380780), (920, 1242702), (972, 1176220), (1035, 1104624), (1080, 1058598), (1104, 1035585), (1215, 940976), (1242, 920520), (1296, 882165), (1380, 828468), (1620, 705732), (1656, 690390), (1840, 621351), (1863, 613680), (1944, 588110), (2070, 552312), (2160, 529299), (2430, 470488), (2484, 460260), (2557, 447120), (2760, 414234), (3105, 368208), (3240, 352866), (3312, 345195), (3726, 306840), (3888, 294055), (4140, 276156), (4860, 235244), (4968, 230130), (5114, 223560), (5520, 207117), (5589, 204560), (6210, 184104), (6480, 176433), (7452, 153420), (7671, 149040), (8280, 138078), (9315, 122736), (9720, 117622), (9936, 115065), (10228, 111780), (11178, 102280), (12420, 92052), (12785, 89424), (14904, 76710), (15342, 74520), (16560, 69039), (18630, 61368), (19440, 58811), (20456, 55890), (22356, 51140), (23013, 49680), (24840, 46026), (25570, 44712), (27945, 40912), (29808, 38355), (30684, 37260)]