2443927040

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7517}}^1$

素因数の和:7667

約数の個数: 80

約数和(自身を含む): 5906621952

約数和(自身を除く): 3462694912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1270, 1280, 2032, 2540, 2560, 4064, 5080, 7517, 8128, 10160, 15034, 16256, 20320, 30068, 32512, 37585, 40640, 60136, 65024, 75170, 81280, 120272, 150340, 162560, 240544, 300680, 325120, 481088, 601360, 954659, 962176, 1202720, 1909318, 1924352, 2405440, 3818636, 3848704, 4773295, 4810880, 7637272, 9546590, 9621760, 15274544, 19093180, 19243520, 30549088, 38186360, 61098176, 76372720, 122196352, 152745440, 244392704, 305490880, 488785408, 610981760, 1221963520, 2443927040]

約数ペア:

[(1, 2443927040), (2, 1221963520), (4, 610981760), (5, 488785408), (8, 305490880), (10, 244392704), (16, 152745440), (20, 122196352), (32, 76372720), (40, 61098176), (64, 38186360), (80, 30549088), (127, 19243520), (128, 19093180), (160, 15274544), (254, 9621760), (256, 9546590), (320, 7637272), (508, 4810880), (512, 4773295), (635, 3848704), (640, 3818636), (1016, 2405440), (1270, 1924352), (1280, 1909318), (2032, 1202720), (2540, 962176), (2560, 954659), (4064, 601360), (5080, 481088), (7517, 325120), (8128, 300680), (10160, 240544), (15034, 162560), (16256, 150340), (20320, 120272), (30068, 81280), (32512, 75170), (37585, 65024), (40640, 60136)]