472841460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28867}}^1$

素因数の和:28902

約数の個数: 144

約数和(自身を含む): 1765335936

約数和(自身を除く): 1292494476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 28867, 57734, 86601, 115468, 144335, 173202, 202069, 259803, 288670, 346404, 375271, 404138, 433005, 519606, 577340, 606207, 750542, 808276, 866010, 1010345, 1039212, 1125813, 1212414, 1299015, 1501084, 1732020, 1818621, 1876355, 2020690, 2251626, 2424828, 2598030, 2626897, 3031035, 3377439, 3637242, 3752710, 4041380, 4503252, 5196060, 5253794, 5629065, 6062070, 6754878, 7274484, 7505420, 7880691, 9093105, 10507588, 11258130, 12124140, 13134485, 13509756, 15761382, 16887195, 18186210, 22516260, 23642073, 26268970, 31522764, 33774390, 36372420, 39403455, 47284146, 52537940, 67548780, 78806910, 94568292, 118210365, 157613820, 236420730, 472841460]

約数ペア:

[(1, 472841460), (2, 236420730), (3, 157613820), (4, 118210365), (5, 94568292), (6, 78806910), (7, 67548780), (9, 52537940), (10, 47284146), (12, 39403455), (13, 36372420), (14, 33774390), (15, 31522764), (18, 26268970), (20, 23642073), (21, 22516260), (26, 18186210), (28, 16887195), (30, 15761382), (35, 13509756), (36, 13134485), (39, 12124140), (42, 11258130), (45, 10507588), (52, 9093105), (60, 7880691), (63, 7505420), (65, 7274484), (70, 6754878), (78, 6062070), (84, 5629065), (90, 5253794), (91, 5196060), (105, 4503252), (117, 4041380), (126, 3752710), (130, 3637242), (140, 3377439), (156, 3031035), (180, 2626897), (182, 2598030), (195, 2424828), (210, 2251626), (234, 2020690), (252, 1876355), (260, 1818621), (273, 1732020), (315, 1501084), (364, 1299015), (390, 1212414), (420, 1125813), (455, 1039212), (468, 1010345), (546, 866010), (585, 808276), (630, 750542), (780, 606207), (819, 577340), (910, 519606), (1092, 433005), (1170, 404138), (1260, 375271), (1365, 346404), (1638, 288670), (1820, 259803), (2340, 202069), (2730, 173202), (3276, 144335), (4095, 115468), (5460, 86601), (8190, 57734), (16380, 28867)]