2521567110840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{51376673}}^1$

素因数の和:51377096

約数の個数: 64

約数和(自身を含む): 7583197082400

約数和(自身を除く): 5061629971560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 8180, 9816, 12270, 16360, 24540, 49080, 51376673, 102753346, 154130019, 205506692, 256883365, 308260038, 411013384, 513766730, 616520076, 770650095, 1027533460, 1233040152, 1541300190, 2055066920, 3082600380, 6165200760, 21013059257, 42026118514, 63039177771, 84052237028, 105065296285, 126078355542, 168104474056, 210130592570, 252156711084, 315195888855, 420261185140, 504313422168, 630391777710, 840522370280, 1260783555420, 2521567110840]

約数ペア:

[(1, 2521567110840), (2, 1260783555420), (3, 840522370280), (4, 630391777710), (5, 504313422168), (6, 420261185140), (8, 315195888855), (10, 252156711084), (12, 210130592570), (15, 168104474056), (20, 126078355542), (24, 105065296285), (30, 84052237028), (40, 63039177771), (60, 42026118514), (120, 21013059257), (409, 6165200760), (818, 3082600380), (1227, 2055066920), (1636, 1541300190), (2045, 1233040152), (2454, 1027533460), (3272, 770650095), (4090, 616520076), (4908, 513766730), (6135, 411013384), (8180, 308260038), (9816, 256883365), (12270, 205506692), (16360, 154130019), (24540, 102753346), (49080, 51376673)]