15709734840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{32237}}^1$

素因数の和:32413

約数の個数: 128

約数和(自身を含む): 49022392320

約数和(自身を除く): 33312657480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 131, 155, 186, 248, 262, 310, 372, 393, 465, 524, 620, 655, 744, 786, 930, 1048, 1240, 1310, 1572, 1860, 1965, 2620, 3144, 3720, 3930, 4061, 5240, 7860, 8122, 12183, 15720, 16244, 20305, 24366, 32237, 32488, 40610, 48732, 60915, 64474, 81220, 96711, 97464, 121830, 128948, 161185, 162440, 193422, 243660, 257896, 322370, 386844, 483555, 487320, 644740, 773688, 967110, 999347, 1289480, 1934220, 1998694, 2998041, 3868440, 3997388, 4223047, 4996735, 5996082, 7994776, 8446094, 9993470, 11992164, 12669141, 14990205, 16892188, 19986940, 21115235, 23984328, 25338282, 29980410, 33784376, 39973880, 42230470, 50676564, 59960820, 63345705, 84460940, 101353128, 119921640, 126691410, 130914457, 168921880, 253382820, 261828914, 392743371, 506765640, 523657828, 654572285, 785486742, 1047315656, 1309144570, 1570973484, 1963716855, 2618289140, 3141946968, 3927433710, 5236578280, 7854867420, 15709734840]

約数ペア:

[(1, 15709734840), (2, 7854867420), (3, 5236578280), (4, 3927433710), (5, 3141946968), (6, 2618289140), (8, 1963716855), (10, 1570973484), (12, 1309144570), (15, 1047315656), (20, 785486742), (24, 654572285), (30, 523657828), (31, 506765640), (40, 392743371), (60, 261828914), (62, 253382820), (93, 168921880), (120, 130914457), (124, 126691410), (131, 119921640), (155, 101353128), (186, 84460940), (248, 63345705), (262, 59960820), (310, 50676564), (372, 42230470), (393, 39973880), (465, 33784376), (524, 29980410), (620, 25338282), (655, 23984328), (744, 21115235), (786, 19986940), (930, 16892188), (1048, 14990205), (1240, 12669141), (1310, 11992164), (1572, 9993470), (1860, 8446094), (1965, 7994776), (2620, 5996082), (3144, 4996735), (3720, 4223047), (3930, 3997388), (4061, 3868440), (5240, 2998041), (7860, 1998694), (8122, 1934220), (12183, 1289480), (15720, 999347), (16244, 967110), (20305, 773688), (24366, 644740), (32237, 487320), (32488, 483555), (40610, 386844), (48732, 322370), (60915, 257896), (64474, 243660), (81220, 193422), (96711, 162440), (97464, 161185), (121830, 128948)]