15697972944

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{20327}}^1$

素因数の和:20545

約数の個数: 120

約数和(自身を含む): 45614080512

約数和(自身を除く): 29916107568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 173, 186, 248, 279, 346, 372, 496, 519, 558, 692, 744, 1038, 1116, 1384, 1488, 1557, 2076, 2232, 2768, 3114, 4152, 4464, 5363, 6228, 8304, 10726, 12456, 16089, 20327, 21452, 24912, 32178, 40654, 42904, 48267, 60981, 64356, 81308, 85808, 96534, 121962, 128712, 162616, 182943, 193068, 243924, 257424, 325232, 365886, 386136, 487848, 630137, 731772, 772272, 975696, 1260274, 1463544, 1890411, 2520548, 2927088, 3516571, 3780822, 5041096, 5671233, 7033142, 7561644, 10082192, 10549713, 11342466, 14066284, 15123288, 21099426, 22684932, 28132568, 30246576, 31649139, 42198852, 45369864, 56265136, 63298278, 84397704, 90739728, 109013701, 126596556, 168795408, 218027402, 253193112, 327041103, 436054804, 506386224, 654082206, 872109608, 981123309, 1308164412, 1744219216, 1962246618, 2616328824, 3924493236, 5232657648, 7848986472, 15697972944]

約数ペア:

[(1, 15697972944), (2, 7848986472), (3, 5232657648), (4, 3924493236), (6, 2616328824), (8, 1962246618), (9, 1744219216), (12, 1308164412), (16, 981123309), (18, 872109608), (24, 654082206), (31, 506386224), (36, 436054804), (48, 327041103), (62, 253193112), (72, 218027402), (93, 168795408), (124, 126596556), (144, 109013701), (173, 90739728), (186, 84397704), (248, 63298278), (279, 56265136), (346, 45369864), (372, 42198852), (496, 31649139), (519, 30246576), (558, 28132568), (692, 22684932), (744, 21099426), (1038, 15123288), (1116, 14066284), (1384, 11342466), (1488, 10549713), (1557, 10082192), (2076, 7561644), (2232, 7033142), (2768, 5671233), (3114, 5041096), (4152, 3780822), (4464, 3516571), (5363, 2927088), (6228, 2520548), (8304, 1890411), (10726, 1463544), (12456, 1260274), (16089, 975696), (20327, 772272), (21452, 731772), (24912, 630137), (32178, 487848), (40654, 386136), (42904, 365886), (48267, 325232), (60981, 257424), (64356, 243924), (81308, 193068), (85808, 182943), (96534, 162616), (121962, 128712)]