210938760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30839}}^1$

素因数の和:30875

約数の個数: 96

約数和(自身を含む): 721656000

約数和(自身を除く): 510717240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 30839, 61678, 92517, 123356, 154195, 185034, 246712, 277551, 308390, 370068, 462585, 555102, 585941, 616780, 740136, 925170, 1110204, 1171882, 1233560, 1387755, 1757823, 1850340, 2220408, 2343764, 2775510, 2929705, 3515646, 3700680, 4687528, 5273469, 5551020, 5859410, 7031292, 8789115, 10546938, 11102040, 11718820, 14062584, 17578230, 21093876, 23437640, 26367345, 35156460, 42187752, 52734690, 70312920, 105469380, 210938760]

約数ペア:

[(1, 210938760), (2, 105469380), (3, 70312920), (4, 52734690), (5, 42187752), (6, 35156460), (8, 26367345), (9, 23437640), (10, 21093876), (12, 17578230), (15, 14062584), (18, 11718820), (19, 11102040), (20, 10546938), (24, 8789115), (30, 7031292), (36, 5859410), (38, 5551020), (40, 5273469), (45, 4687528), (57, 3700680), (60, 3515646), (72, 2929705), (76, 2775510), (90, 2343764), (95, 2220408), (114, 1850340), (120, 1757823), (152, 1387755), (171, 1233560), (180, 1171882), (190, 1110204), (228, 925170), (285, 740136), (342, 616780), (360, 585941), (380, 555102), (456, 462585), (570, 370068), (684, 308390), (760, 277551), (855, 246712), (1140, 185034), (1368, 154195), (1710, 123356), (2280, 92517), (3420, 61678), (6840, 30839)]