7512120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 30551040

約数和(自身を除く): 23038920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 271, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 542, 616, 630, 660, 693, 770, 792, 813, 840, 924, 990, 1084, 1155, 1260, 1320, 1355, 1386, 1540, 1626, 1848, 1897, 1980, 2168, 2310, 2439, 2520, 2710, 2772, 2981, 3080, 3252, 3465, 3794, 3960, 4065, 4620, 4878, 5420, 5544, 5691, 5962, 6504, 6930, 7588, 8130, 8943, 9240, 9485, 9756, 10840, 11382, 11924, 12195, 13860, 14905, 15176, 16260, 17073, 17886, 18970, 19512, 20867, 22764, 23848, 24390, 26829, 27720, 28455, 29810, 32520, 34146, 35772, 37940, 41734, 44715, 45528, 48780, 53658, 56910, 59620, 62601, 68292, 71544, 75880, 83468, 85365, 89430, 97560, 104335, 107316, 113820, 119240, 125202, 134145, 136584, 166936, 170730, 178860, 187803, 208670, 214632, 227640, 250404, 268290, 313005, 341460, 357720, 375606, 417340, 500808, 536580, 626010, 682920, 751212, 834680, 939015, 1073160, 1252020, 1502424, 1878030, 2504040, 3756060, 7512120]

約数ペア:

[(1, 7512120), (2, 3756060), (3, 2504040), (4, 1878030), (5, 1502424), (6, 1252020), (7, 1073160), (8, 939015), (9, 834680), (10, 751212), (11, 682920), (12, 626010), (14, 536580), (15, 500808), (18, 417340), (20, 375606), (21, 357720), (22, 341460), (24, 313005), (28, 268290), (30, 250404), (33, 227640), (35, 214632), (36, 208670), (40, 187803), (42, 178860), (44, 170730), (45, 166936), (55, 136584), (56, 134145), (60, 125202), (63, 119240), (66, 113820), (70, 107316), (72, 104335), (77, 97560), (84, 89430), (88, 85365), (90, 83468), (99, 75880), (105, 71544), (110, 68292), (120, 62601), (126, 59620), (132, 56910), (140, 53658), (154, 48780), (165, 45528), (168, 44715), (180, 41734), (198, 37940), (210, 35772), (220, 34146), (231, 32520), (252, 29810), (264, 28455), (271, 27720), (280, 26829), (308, 24390), (315, 23848), (330, 22764), (360, 20867), (385, 19512), (396, 18970), (420, 17886), (440, 17073), (462, 16260), (495, 15176), (504, 14905), (542, 13860), (616, 12195), (630, 11924), (660, 11382), (693, 10840), (770, 9756), (792, 9485), (813, 9240), (840, 8943), (924, 8130), (990, 7588), (1084, 6930), (1155, 6504), (1260, 5962), (1320, 5691), (1355, 5544), (1386, 5420), (1540, 4878), (1626, 4620), (1848, 4065), (1897, 3960), (1980, 3794), (2168, 3465), (2310, 3252), (2439, 3080), (2520, 2981), (2710, 2772)]