19734526440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{418459}}^1$

素因数の和:418607

約数の個数: 96

約数和(自身を含む): 64626962400

約数和(自身を除く): 44892435960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 11790, 15720, 23580, 47160, 418459, 836918, 1255377, 1673836, 2092295, 2510754, 3347672, 3766131, 4184590, 5021508, 6276885, 7532262, 8369180, 10043016, 12553770, 15064524, 16738360, 18830655, 25107540, 30129048, 37661310, 50215080, 54818129, 75322620, 109636258, 150645240, 164454387, 219272516, 274090645, 328908774, 438545032, 493363161, 548181290, 657817548, 822271935, 986726322, 1096362580, 1315635096, 1644543870, 1973452644, 2192725160, 2466815805, 3289087740, 3946905288, 4933631610, 6578175480, 9867263220, 19734526440]

約数ペア:

[(1, 19734526440), (2, 9867263220), (3, 6578175480), (4, 4933631610), (5, 3946905288), (6, 3289087740), (8, 2466815805), (9, 2192725160), (10, 1973452644), (12, 1644543870), (15, 1315635096), (18, 1096362580), (20, 986726322), (24, 822271935), (30, 657817548), (36, 548181290), (40, 493363161), (45, 438545032), (60, 328908774), (72, 274090645), (90, 219272516), (120, 164454387), (131, 150645240), (180, 109636258), (262, 75322620), (360, 54818129), (393, 50215080), (524, 37661310), (655, 30129048), (786, 25107540), (1048, 18830655), (1179, 16738360), (1310, 15064524), (1572, 12553770), (1965, 10043016), (2358, 8369180), (2620, 7532262), (3144, 6276885), (3930, 5021508), (4716, 4184590), (5240, 3766131), (5895, 3347672), (7860, 2510754), (9432, 2092295), (11790, 1673836), (15720, 1255377), (23580, 836918), (47160, 418459)]