143277480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20947}}^1$

素因数の和:20983

約数の個数: 96

約数和(自身を含む): 490183200

約数和(自身を除く): 346905720

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, 20947, 41894, 62841, 83788, 104735, 125682, 167576, 188523, 209470, 251364, 314205, 377046, 397993, 418940, 502728, 628410, 754092, 795986, 837880, 942615, 1193979, 1256820, 1508184, 1591972, 1885230, 1989965, 2387958, 2513640, 3183944, 3581937, 3770460, 3979930, 4775916, 5969895, 7163874, 7540920, 7959860, 9551832, 11939790, 14327748, 15919720, 17909685, 23879580, 28655496, 35819370, 47759160, 71638740, 143277480]

約数ペア:

[(1, 143277480), (2, 71638740), (3, 47759160), (4, 35819370), (5, 28655496), (6, 23879580), (8, 17909685), (9, 15919720), (10, 14327748), (12, 11939790), (15, 9551832), (18, 7959860), (19, 7540920), (20, 7163874), (24, 5969895), (30, 4775916), (36, 3979930), (38, 3770460), (40, 3581937), (45, 3183944), (57, 2513640), (60, 2387958), (72, 1989965), (76, 1885230), (90, 1591972), (95, 1508184), (114, 1256820), (120, 1193979), (152, 942615), (171, 837880), (180, 795986), (190, 754092), (228, 628410), (285, 502728), (342, 418940), (360, 397993), (380, 377046), (456, 314205), (570, 251364), (684, 209470), (760, 188523), (855, 167576), (1140, 125682), (1368, 104735), (1710, 83788), (2280, 62841), (3420, 41894), (6840, 20947)]