130672640

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{1823}}^1$

素因数の和:1857

約数の個数: 96

約数和(自身を含む): 358525440

約数和(自身を除く): 227852800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 1823, 2048, 2240, 2560, 3584, 3646, 4480, 5120, 7168, 7292, 8960, 9115, 10240, 12761, 14336, 14584, 17920, 18230, 25522, 29168, 35840, 36460, 51044, 58336, 63805, 71680, 72920, 102088, 116672, 127610, 145840, 204176, 233344, 255220, 291680, 408352, 466688, 510440, 583360, 816704, 933376, 1020880, 1166720, 1633408, 1866752, 2041760, 2333440, 3266816, 3733504, 4083520, 4666880, 6533632, 8167040, 9333760, 13067264, 16334080, 18667520, 26134528, 32668160, 65336320, 130672640]

約数ペア:

[(1, 130672640), (2, 65336320), (4, 32668160), (5, 26134528), (7, 18667520), (8, 16334080), (10, 13067264), (14, 9333760), (16, 8167040), (20, 6533632), (28, 4666880), (32, 4083520), (35, 3733504), (40, 3266816), (56, 2333440), (64, 2041760), (70, 1866752), (80, 1633408), (112, 1166720), (128, 1020880), (140, 933376), (160, 816704), (224, 583360), (256, 510440), (280, 466688), (320, 408352), (448, 291680), (512, 255220), (560, 233344), (640, 204176), (896, 145840), (1024, 127610), (1120, 116672), (1280, 102088), (1792, 72920), (1823, 71680), (2048, 63805), (2240, 58336), (2560, 51044), (3584, 36460), (3646, 35840), (4480, 29168), (5120, 25522), (7168, 18230), (7292, 17920), (8960, 14584), (9115, 14336), (10240, 12761)]