1011732800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:545

約数の個数: 168

約数和(自身を含む): 2709159936

約数和(自身を除く): 1697427136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 127, 130, 160, 200, 208, 254, 260, 320, 325, 383, 400, 416, 508, 520, 635, 650, 766, 800, 832, 1016, 1040, 1270, 1300, 1532, 1600, 1651, 1915, 2032, 2080, 2540, 2600, 3064, 3175, 3302, 3830, 4064, 4160, 4979, 5080, 5200, 6128, 6350, 6604, 7660, 8128, 8255, 9575, 9958, 10160, 10400, 12256, 12700, 13208, 15320, 16510, 19150, 19916, 20320, 20800, 24512, 24895, 25400, 26416, 30640, 33020, 38300, 39832, 40640, 41275, 48641, 49790, 50800, 52832, 61280, 66040, 76600, 79664, 82550, 97282, 99580, 101600, 105664, 122560, 124475, 132080, 153200, 159328, 165100, 194564, 199160, 203200, 243205, 248950, 264160, 306400, 318656, 330200, 389128, 398320, 486410, 497900, 528320, 612800, 632333, 660400, 778256, 796640, 972820, 995800, 1216025, 1264666, 1320800, 1556512, 1593280, 1945640, 1991600, 2432050, 2529332, 2641600, 3113024, 3161665, 3891280, 3983200, 4864100, 5058664, 6323330, 7782560, 7966400, 9728200, 10117328, 12646660, 15565120, 15808325, 19456400, 20234656, 25293320, 31616650, 38912800, 40469312, 50586640, 63233300, 77825600, 101173280, 126466600, 202346560, 252933200, 505866400, 1011732800]

約数ペア:

[(1, 1011732800), (2, 505866400), (4, 252933200), (5, 202346560), (8, 126466600), (10, 101173280), (13, 77825600), (16, 63233300), (20, 50586640), (25, 40469312), (26, 38912800), (32, 31616650), (40, 25293320), (50, 20234656), (52, 19456400), (64, 15808325), (65, 15565120), (80, 12646660), (100, 10117328), (104, 9728200), (127, 7966400), (130, 7782560), (160, 6323330), (200, 5058664), (208, 4864100), (254, 3983200), (260, 3891280), (320, 3161665), (325, 3113024), (383, 2641600), (400, 2529332), (416, 2432050), (508, 1991600), (520, 1945640), (635, 1593280), (650, 1556512), (766, 1320800), (800, 1264666), (832, 1216025), (1016, 995800), (1040, 972820), (1270, 796640), (1300, 778256), (1532, 660400), (1600, 632333), (1651, 612800), (1915, 528320), (2032, 497900), (2080, 486410), (2540, 398320), (2600, 389128), (3064, 330200), (3175, 318656), (3302, 306400), (3830, 264160), (4064, 248950), (4160, 243205), (4979, 203200), (5080, 199160), (5200, 194564), (6128, 165100), (6350, 159328), (6604, 153200), (7660, 132080), (8128, 124475), (8255, 122560), (9575, 105664), (9958, 101600), (10160, 99580), (10400, 97282), (12256, 82550), (12700, 79664), (13208, 76600), (15320, 66040), (16510, 61280), (19150, 52832), (19916, 50800), (20320, 49790), (20800, 48641), (24512, 41275), (24895, 40640), (25400, 39832), (26416, 38300), (30640, 33020)]