2016456640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2377}}^1$

素因数の和:2646

約数の個数: 112

約数和(自身を含む): 5262152544

約数和(自身を除く): 3245695904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 241, 320, 352, 440, 482, 704, 880, 964, 1205, 1760, 1928, 2377, 2410, 2651, 3520, 3856, 4754, 4820, 5302, 7712, 9508, 9640, 10604, 11885, 13255, 15424, 19016, 19280, 21208, 23770, 26147, 26510, 38032, 38560, 42416, 47540, 52294, 53020, 76064, 77120, 84832, 95080, 104588, 106040, 130735, 152128, 169664, 190160, 209176, 212080, 261470, 380320, 418352, 424160, 522940, 572857, 760640, 836704, 848320, 1045880, 1145714, 1673408, 2091760, 2291428, 2864285, 4183520, 4582856, 5728570, 6301427, 8367040, 9165712, 11457140, 12602854, 18331424, 22914280, 25205708, 31507135, 36662848, 45828560, 50411416, 63014270, 91657120, 100822832, 126028540, 183314240, 201645664, 252057080, 403291328, 504114160, 1008228320, 2016456640]

約数ペア:

[(1, 2016456640), (2, 1008228320), (4, 504114160), (5, 403291328), (8, 252057080), (10, 201645664), (11, 183314240), (16, 126028540), (20, 100822832), (22, 91657120), (32, 63014270), (40, 50411416), (44, 45828560), (55, 36662848), (64, 31507135), (80, 25205708), (88, 22914280), (110, 18331424), (160, 12602854), (176, 11457140), (220, 9165712), (241, 8367040), (320, 6301427), (352, 5728570), (440, 4582856), (482, 4183520), (704, 2864285), (880, 2291428), (964, 2091760), (1205, 1673408), (1760, 1145714), (1928, 1045880), (2377, 848320), (2410, 836704), (2651, 760640), (3520, 572857), (3856, 522940), (4754, 424160), (4820, 418352), (5302, 380320), (7712, 261470), (9508, 212080), (9640, 209176), (10604, 190160), (11885, 169664), (13255, 152128), (15424, 130735), (19016, 106040), (19280, 104588), (21208, 95080), (23770, 84832), (26147, 77120), (26510, 76064), (38032, 53020), (38560, 52294), (42416, 47540)]