194862360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21089}}^1$

素因数の和:21121

約数の個数: 128

約数和(自身を含む): 728870400

約数和(自身を除く): 534008040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 21089, 42178, 63267, 84356, 105445, 126534, 147623, 168712, 210890, 231979, 253068, 295246, 316335, 421780, 442869, 463958, 506136, 590492, 632670, 695937, 738115, 843560, 885738, 927916, 1159895, 1180984, 1265340, 1391874, 1476230, 1623853, 1771476, 1855832, 2214345, 2319790, 2530680, 2783748, 2952460, 3247706, 3479685, 3542952, 4428690, 4639580, 4871559, 5567496, 5904920, 6495412, 6959370, 8119265, 8857380, 9279160, 9743118, 12990824, 13918740, 16238530, 17714760, 19486236, 24357795, 27837480, 32477060, 38972472, 48715590, 64954120, 97431180, 194862360]

約数ペア:

[(1, 194862360), (2, 97431180), (3, 64954120), (4, 48715590), (5, 38972472), (6, 32477060), (7, 27837480), (8, 24357795), (10, 19486236), (11, 17714760), (12, 16238530), (14, 13918740), (15, 12990824), (20, 9743118), (21, 9279160), (22, 8857380), (24, 8119265), (28, 6959370), (30, 6495412), (33, 5904920), (35, 5567496), (40, 4871559), (42, 4639580), (44, 4428690), (55, 3542952), (56, 3479685), (60, 3247706), (66, 2952460), (70, 2783748), (77, 2530680), (84, 2319790), (88, 2214345), (105, 1855832), (110, 1771476), (120, 1623853), (132, 1476230), (140, 1391874), (154, 1265340), (165, 1180984), (168, 1159895), (210, 927916), (220, 885738), (231, 843560), (264, 738115), (280, 695937), (308, 632670), (330, 590492), (385, 506136), (420, 463958), (440, 442869), (462, 421780), (616, 316335), (660, 295246), (770, 253068), (840, 231979), (924, 210890), (1155, 168712), (1320, 147623), (1540, 126534), (1848, 105445), (2310, 84356), (3080, 63267), (4620, 42178), (9240, 21089)]