234697280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 112

約数和(自身を含む): 588142080

約数和(自身を除く): 353444800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 155, 160, 236, 248, 295, 310, 320, 401, 472, 496, 590, 620, 802, 944, 992, 1180, 1240, 1604, 1829, 1888, 1984, 2005, 2360, 2480, 3208, 3658, 3776, 4010, 4720, 4960, 6416, 7316, 8020, 9145, 9440, 9920, 12431, 12832, 14632, 16040, 18290, 18880, 23659, 24862, 25664, 29264, 32080, 36580, 47318, 49724, 58528, 62155, 64160, 73160, 94636, 99448, 117056, 118295, 124310, 128320, 146320, 189272, 198896, 236590, 248620, 292640, 378544, 397792, 473180, 497240, 585280, 733429, 757088, 795584, 946360, 994480, 1466858, 1514176, 1892720, 1988960, 2933716, 3667145, 3785440, 3977920, 5867432, 7334290, 7570880, 11734864, 14668580, 23469728, 29337160, 46939456, 58674320, 117348640, 234697280]

約数ペア:

[(1, 234697280), (2, 117348640), (4, 58674320), (5, 46939456), (8, 29337160), (10, 23469728), (16, 14668580), (20, 11734864), (31, 7570880), (32, 7334290), (40, 5867432), (59, 3977920), (62, 3785440), (64, 3667145), (80, 2933716), (118, 1988960), (124, 1892720), (155, 1514176), (160, 1466858), (236, 994480), (248, 946360), (295, 795584), (310, 757088), (320, 733429), (401, 585280), (472, 497240), (496, 473180), (590, 397792), (620, 378544), (802, 292640), (944, 248620), (992, 236590), (1180, 198896), (1240, 189272), (1604, 146320), (1829, 128320), (1888, 124310), (1984, 118295), (2005, 117056), (2360, 99448), (2480, 94636), (3208, 73160), (3658, 64160), (3776, 62155), (4010, 58528), (4720, 49724), (4960, 47318), (6416, 36580), (7316, 32080), (8020, 29264), (9145, 25664), (9440, 24862), (9920, 23659), (12431, 18880), (12832, 18290), (14632, 16040)]