219052560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12503}}^1$

素因数の和:12592

約数の個数: 80

約数和(自身を含む): 688420224

約数和(自身を除く): 469367664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 12503, 17520, 25006, 37509, 50012, 62515, 75018, 100024, 125030, 150036, 187545, 200048, 250060, 300072, 375090, 500120, 600144, 750180, 912719, 1000240, 1500360, 1825438, 2738157, 3000720, 3650876, 4563595, 5476314, 7301752, 9127190, 10952628, 13690785, 14603504, 18254380, 21905256, 27381570, 36508760, 43810512, 54763140, 73017520, 109526280, 219052560]

約数ペア:

[(1, 219052560), (2, 109526280), (3, 73017520), (4, 54763140), (5, 43810512), (6, 36508760), (8, 27381570), (10, 21905256), (12, 18254380), (15, 14603504), (16, 13690785), (20, 10952628), (24, 9127190), (30, 7301752), (40, 5476314), (48, 4563595), (60, 3650876), (73, 3000720), (80, 2738157), (120, 1825438), (146, 1500360), (219, 1000240), (240, 912719), (292, 750180), (365, 600144), (438, 500120), (584, 375090), (730, 300072), (876, 250060), (1095, 200048), (1168, 187545), (1460, 150036), (1752, 125030), (2190, 100024), (2920, 75018), (3504, 62515), (4380, 50012), (5840, 37509), (8760, 25006), (12503, 17520)]