222699840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21089}}^1$

素因数の和:21120

約数の個数: 112

約数和(自身を含む): 771387840

約数和(自身を除く): 548688000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 21089, 42178, 63267, 84356, 105445, 126534, 168712, 210890, 231979, 253068, 316335, 337424, 421780, 463958, 506136, 632670, 674848, 695937, 843560, 927916, 1012272, 1159895, 1265340, 1349696, 1391874, 1687120, 1855832, 2024544, 2319790, 2530680, 2783748, 3374240, 3479685, 3711664, 4049088, 4639580, 5061360, 5567496, 6748480, 6959370, 7423328, 9279160, 10122720, 11134992, 13918740, 14846656, 18558320, 20245440, 22269984, 27837480, 37116640, 44539968, 55674960, 74233280, 111349920, 222699840]

約数ペア:

[(1, 222699840), (2, 111349920), (3, 74233280), (4, 55674960), (5, 44539968), (6, 37116640), (8, 27837480), (10, 22269984), (11, 20245440), (12, 18558320), (15, 14846656), (16, 13918740), (20, 11134992), (22, 10122720), (24, 9279160), (30, 7423328), (32, 6959370), (33, 6748480), (40, 5567496), (44, 5061360), (48, 4639580), (55, 4049088), (60, 3711664), (64, 3479685), (66, 3374240), (80, 2783748), (88, 2530680), (96, 2319790), (110, 2024544), (120, 1855832), (132, 1687120), (160, 1391874), (165, 1349696), (176, 1265340), (192, 1159895), (220, 1012272), (240, 927916), (264, 843560), (320, 695937), (330, 674848), (352, 632670), (440, 506136), (480, 463958), (528, 421780), (660, 337424), (704, 316335), (880, 253068), (960, 231979), (1056, 210890), (1320, 168712), (1760, 126534), (2112, 105445), (2640, 84356), (3520, 63267), (5280, 42178), (10560, 21089)]