233639840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1753}}^1$

素因数の和:1799

約数の個数: 144

約数和(自身を含む): 680250312

約数和(自身を除く): 446610472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 595, 680, 784, 833, 952, 980, 1120, 1190, 1360, 1568, 1666, 1753, 1904, 1960, 2380, 2720, 3332, 3506, 3808, 3920, 4165, 4760, 6664, 7012, 7840, 8330, 8765, 9520, 12271, 13328, 14024, 16660, 17530, 19040, 24542, 26656, 28048, 29801, 33320, 35060, 49084, 56096, 59602, 61355, 66640, 70120, 85897, 98168, 119204, 122710, 133280, 140240, 149005, 171794, 196336, 208607, 238408, 245420, 280480, 298010, 343588, 392672, 417214, 429485, 476816, 490840, 596020, 687176, 834428, 858970, 953632, 981680, 1043035, 1192040, 1374352, 1460249, 1668856, 1717940, 1963360, 2086070, 2384080, 2748704, 2920498, 3337712, 3435880, 4172140, 4768160, 5840996, 6675424, 6871760, 7301245, 8344280, 11681992, 13743520, 14602490, 16688560, 23363984, 29204980, 33377120, 46727968, 58409960, 116819920, 233639840]

約数ペア:

[(1, 233639840), (2, 116819920), (4, 58409960), (5, 46727968), (7, 33377120), (8, 29204980), (10, 23363984), (14, 16688560), (16, 14602490), (17, 13743520), (20, 11681992), (28, 8344280), (32, 7301245), (34, 6871760), (35, 6675424), (40, 5840996), (49, 4768160), (56, 4172140), (68, 3435880), (70, 3337712), (80, 2920498), (85, 2748704), (98, 2384080), (112, 2086070), (119, 1963360), (136, 1717940), (140, 1668856), (160, 1460249), (170, 1374352), (196, 1192040), (224, 1043035), (238, 981680), (245, 953632), (272, 858970), (280, 834428), (340, 687176), (392, 596020), (476, 490840), (490, 476816), (544, 429485), (560, 417214), (595, 392672), (680, 343588), (784, 298010), (833, 280480), (952, 245420), (980, 238408), (1120, 208607), (1190, 196336), (1360, 171794), (1568, 149005), (1666, 140240), (1753, 133280), (1904, 122710), (1960, 119204), (2380, 98168), (2720, 85897), (3332, 70120), (3506, 66640), (3808, 61355), (3920, 59602), (4165, 56096), (4760, 49084), (6664, 35060), (7012, 33320), (7840, 29801), (8330, 28048), (8765, 26656), (9520, 24542), (12271, 19040), (13328, 17530), (14024, 16660)]