1523862903040

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{131071}}^1$

素因数の和:131416

約数の個数: 144

約数和(自身を含む): 3780762402816

約数和(自身を除く): 2256899499776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 293, 310, 320, 496, 586, 620, 640, 992, 1172, 1240, 1280, 1465, 1984, 2344, 2480, 2930, 3968, 4688, 4960, 5860, 7936, 9083, 9376, 9920, 11720, 18166, 18752, 19840, 23440, 36332, 37504, 39680, 45415, 46880, 72664, 75008, 90830, 93760, 131071, 145328, 181660, 187520, 262142, 290656, 363320, 375040, 524284, 581312, 655355, 726640, 1048568, 1162624, 1310710, 1453280, 2097136, 2325248, 2621420, 2906560, 4063201, 4194272, 5242840, 5813120, 8126402, 8388544, 10485680, 11626240, 16252804, 16777088, 20316005, 20971360, 32505608, 33554176, 38403803, 40632010, 41942720, 65011216, 76807606, 81264020, 83885440, 130022432, 153615212, 162528040, 167770880, 192019015, 260044864, 307230424, 325056080, 384038030, 520089728, 614460848, 650112160, 768076060, 1040179456, 1190517893, 1228921696, 1300224320, 1536152120, 2381035786, 2457843392, 2600448640, 3072304240, 4762071572, 4915686784, 5200897280, 5952589465, 6144608480, 9524143144, 9831373568, 11905178930, 12289216960, 19048286288, 23810357860, 24578433920, 38096572576, 47620715720, 49156867840, 76193145152, 95241431440, 152386290304, 190482862880, 304772580608, 380965725760, 761931451520, 1523862903040]

約数ペア:

[(1, 1523862903040), (2, 761931451520), (4, 380965725760), (5, 304772580608), (8, 190482862880), (10, 152386290304), (16, 95241431440), (20, 76193145152), (31, 49156867840), (32, 47620715720), (40, 38096572576), (62, 24578433920), (64, 23810357860), (80, 19048286288), (124, 12289216960), (128, 11905178930), (155, 9831373568), (160, 9524143144), (248, 6144608480), (256, 5952589465), (293, 5200897280), (310, 4915686784), (320, 4762071572), (496, 3072304240), (586, 2600448640), (620, 2457843392), (640, 2381035786), (992, 1536152120), (1172, 1300224320), (1240, 1228921696), (1280, 1190517893), (1465, 1040179456), (1984, 768076060), (2344, 650112160), (2480, 614460848), (2930, 520089728), (3968, 384038030), (4688, 325056080), (4960, 307230424), (5860, 260044864), (7936, 192019015), (9083, 167770880), (9376, 162528040), (9920, 153615212), (11720, 130022432), (18166, 83885440), (18752, 81264020), (19840, 76807606), (23440, 65011216), (36332, 41942720), (37504, 40632010), (39680, 38403803), (45415, 33554176), (46880, 32505608), (72664, 20971360), (75008, 20316005), (90830, 16777088), (93760, 16252804), (131071, 11626240), (145328, 10485680), (181660, 8388544), (187520, 8126402), (262142, 5813120), (290656, 5242840), (363320, 4194272), (375040, 4063201), (524284, 2906560), (581312, 2621420), (655355, 2325248), (726640, 2097136), (1048568, 1453280), (1162624, 1310710)]