159227244320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{54503}}^1$

素因数の和:54599

約数の個数: 144

約数和(自身を含む): 409165888320

約数和(自身を除く): 249938644000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 961, 992, 1178, 1240, 1520, 1922, 2356, 2480, 2945, 3040, 3844, 4712, 4805, 4960, 5890, 7688, 9424, 9610, 11780, 15376, 18259, 18848, 19220, 23560, 30752, 36518, 38440, 47120, 54503, 73036, 76880, 91295, 94240, 109006, 146072, 153760, 182590, 218012, 272515, 292144, 365180, 436024, 545030, 584288, 730360, 872048, 1035557, 1090060, 1460720, 1689593, 1744096, 2071114, 2180120, 2921440, 3379186, 4142228, 4360240, 5177785, 6758372, 8284456, 8447965, 8720480, 10355570, 13516744, 16568912, 16895930, 20711140, 27033488, 32102267, 33137824, 33791860, 41422280, 52377383, 54066976, 64204534, 67583720, 82844560, 104754766, 128409068, 135167440, 160511335, 165689120, 209509532, 256818136, 261886915, 270334880, 321022670, 419019064, 513636272, 523773830, 642045340, 838038128, 995170277, 1027272544, 1047547660, 1284090680, 1676076256, 1990340554, 2095095320, 2568181360, 3980681108, 4190190640, 4975851385, 5136362720, 7961362216, 8380381280, 9951702770, 15922724432, 19903405540, 31845448864, 39806811080, 79613622160, 159227244320]

約数ペア:

[(1, 159227244320), (2, 79613622160), (4, 39806811080), (5, 31845448864), (8, 19903405540), (10, 15922724432), (16, 9951702770), (19, 8380381280), (20, 7961362216), (31, 5136362720), (32, 4975851385), (38, 4190190640), (40, 3980681108), (62, 2568181360), (76, 2095095320), (80, 1990340554), (95, 1676076256), (124, 1284090680), (152, 1047547660), (155, 1027272544), (160, 995170277), (190, 838038128), (248, 642045340), (304, 523773830), (310, 513636272), (380, 419019064), (496, 321022670), (589, 270334880), (608, 261886915), (620, 256818136), (760, 209509532), (961, 165689120), (992, 160511335), (1178, 135167440), (1240, 128409068), (1520, 104754766), (1922, 82844560), (2356, 67583720), (2480, 64204534), (2945, 54066976), (3040, 52377383), (3844, 41422280), (4712, 33791860), (4805, 33137824), (4960, 32102267), (5890, 27033488), (7688, 20711140), (9424, 16895930), (9610, 16568912), (11780, 13516744), (15376, 10355570), (18259, 8720480), (18848, 8447965), (19220, 8284456), (23560, 6758372), (30752, 5177785), (36518, 4360240), (38440, 4142228), (47120, 3379186), (54503, 2921440), (73036, 2180120), (76880, 2071114), (91295, 1744096), (94240, 1689593), (109006, 1460720), (146072, 1090060), (153760, 1035557), (182590, 872048), (218012, 730360), (272515, 584288), (292144, 545030), (365180, 436024)]