201660298880

素因数分解:

$2^7\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{152293}}^1$

素因数の和:154381

約数の個数: 64

約数和(自身を含む): 482330327400

約数和(自身を除く): 280670028520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2069, 4138, 8276, 10345, 16552, 20690, 33104, 41380, 66208, 82760, 132416, 152293, 165520, 264832, 304586, 331040, 609172, 662080, 761465, 1218344, 1324160, 1522930, 2436688, 3045860, 4873376, 6091720, 9746752, 12183440, 19493504, 24366880, 48733760, 97467520, 315094217, 630188434, 1260376868, 1575471085, 2520753736, 3150942170, 5041507472, 6301884340, 10083014944, 12603768680, 20166029888, 25207537360, 40332059776, 50415074720, 100830149440, 201660298880]

約数ペア:

[(1, 201660298880), (2, 100830149440), (4, 50415074720), (5, 40332059776), (8, 25207537360), (10, 20166029888), (16, 12603768680), (20, 10083014944), (32, 6301884340), (40, 5041507472), (64, 3150942170), (80, 2520753736), (128, 1575471085), (160, 1260376868), (320, 630188434), (640, 315094217), (2069, 97467520), (4138, 48733760), (8276, 24366880), (10345, 19493504), (16552, 12183440), (20690, 9746752), (33104, 6091720), (41380, 4873376), (66208, 3045860), (82760, 2436688), (132416, 1522930), (152293, 1324160), (165520, 1218344), (264832, 761465), (304586, 662080), (331040, 609172)]