141128960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:876

約数の個数: 144

約数和(自身を含む): 407164800

約数和(自身を除く): 266035840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 829, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1658, 1792, 2128, 2240, 2432, 2660, 3040, 3316, 4145, 4256, 4480, 4864, 5320, 5803, 6080, 6632, 8290, 8512, 8960, 10640, 11606, 12160, 13264, 15751, 16580, 17024, 21280, 23212, 24320, 26528, 29015, 31502, 33160, 34048, 42560, 46424, 53056, 58030, 63004, 66320, 78755, 85120, 92848, 106112, 110257, 116060, 126008, 132640, 157510, 170240, 185696, 212224, 220514, 232120, 252016, 265280, 315020, 371392, 441028, 464240, 504032, 530560, 551285, 630040, 742784, 882056, 928480, 1008064, 1061120, 1102570, 1260080, 1485568, 1764112, 1856960, 2016128, 2205140, 2520160, 3528224, 3713920, 4032256, 4410280, 5040320, 7056448, 7427840, 8820560, 10080640, 14112896, 17641120, 20161280, 28225792, 35282240, 70564480, 141128960]

約数ペア:

[(1, 141128960), (2, 70564480), (4, 35282240), (5, 28225792), (7, 20161280), (8, 17641120), (10, 14112896), (14, 10080640), (16, 8820560), (19, 7427840), (20, 7056448), (28, 5040320), (32, 4410280), (35, 4032256), (38, 3713920), (40, 3528224), (56, 2520160), (64, 2205140), (70, 2016128), (76, 1856960), (80, 1764112), (95, 1485568), (112, 1260080), (128, 1102570), (133, 1061120), (140, 1008064), (152, 928480), (160, 882056), (190, 742784), (224, 630040), (256, 551285), (266, 530560), (280, 504032), (304, 464240), (320, 441028), (380, 371392), (448, 315020), (532, 265280), (560, 252016), (608, 232120), (640, 220514), (665, 212224), (760, 185696), (829, 170240), (896, 157510), (1064, 132640), (1120, 126008), (1216, 116060), (1280, 110257), (1330, 106112), (1520, 92848), (1658, 85120), (1792, 78755), (2128, 66320), (2240, 63004), (2432, 58030), (2660, 53056), (3040, 46424), (3316, 42560), (4145, 34048), (4256, 33160), (4480, 31502), (4864, 29015), (5320, 26528), (5803, 24320), (6080, 23212), (6632, 21280), (8290, 17024), (8512, 16580), (8960, 15751), (10640, 13264), (11606, 12160)]