381010229120

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16089959}}^1$

素因数の和:16090015

約数の個数: 64

約数和(自身を含む): 935470274400

約数和(自身を除く): 554460045280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 11840, 23680, 16089959, 32179918, 64359836, 80449795, 128719672, 160899590, 257439344, 321799180, 514878688, 595328483, 643598360, 1029757376, 1190656966, 1287196720, 2059514752, 2381313932, 2574393440, 2976642415, 4762627864, 5148786880, 5953284830, 9525255728, 10297573760, 11906569660, 19050511456, 23813139320, 38101022912, 47626278640, 76202045824, 95252557280, 190505114560, 381010229120]

約数ペア:

[(1, 381010229120), (2, 190505114560), (4, 95252557280), (5, 76202045824), (8, 47626278640), (10, 38101022912), (16, 23813139320), (20, 19050511456), (32, 11906569660), (37, 10297573760), (40, 9525255728), (64, 5953284830), (74, 5148786880), (80, 4762627864), (128, 2976642415), (148, 2574393440), (160, 2381313932), (185, 2059514752), (296, 1287196720), (320, 1190656966), (370, 1029757376), (592, 643598360), (640, 595328483), (740, 514878688), (1184, 321799180), (1480, 257439344), (2368, 160899590), (2960, 128719672), (4736, 80449795), (5920, 64359836), (11840, 32179918), (23680, 16089959)]