2128607827560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6451}}^1\times {\mathrm{916571}}^1$

素因数の和:923039

約数の個数: 96

約数和(自身を含む): 6919055376480

約数和(自身を除く): 4790447548920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6451, 12902, 19353, 25804, 32255, 38706, 51608, 58059, 64510, 77412, 96765, 116118, 129020, 154824, 193530, 232236, 258040, 290295, 387060, 464472, 580590, 774120, 916571, 1161180, 1833142, 2322360, 2749713, 3666284, 4582855, 5499426, 7332568, 8249139, 9165710, 10998852, 13748565, 16498278, 18331420, 21997704, 27497130, 32996556, 36662840, 41245695, 54994260, 65993112, 82491390, 109988520, 164982780, 329965560, 5912799521, 11825599042, 17738398563, 23651198084, 29563997605, 35476797126, 47302396168, 53215195689, 59127995210, 70953594252, 88691992815, 106430391378, 118255990420, 141907188504, 177383985630, 212860782756, 236511980840, 266075978445, 354767971260, 425721565512, 532151956890, 709535942520, 1064303913780, 2128607827560]

約数ペア:

[(1, 2128607827560), (2, 1064303913780), (3, 709535942520), (4, 532151956890), (5, 425721565512), (6, 354767971260), (8, 266075978445), (9, 236511980840), (10, 212860782756), (12, 177383985630), (15, 141907188504), (18, 118255990420), (20, 106430391378), (24, 88691992815), (30, 70953594252), (36, 59127995210), (40, 53215195689), (45, 47302396168), (60, 35476797126), (72, 29563997605), (90, 23651198084), (120, 17738398563), (180, 11825599042), (360, 5912799521), (6451, 329965560), (12902, 164982780), (19353, 109988520), (25804, 82491390), (32255, 65993112), (38706, 54994260), (51608, 41245695), (58059, 36662840), (64510, 32996556), (77412, 27497130), (96765, 21997704), (116118, 18331420), (129020, 16498278), (154824, 13748565), (193530, 10998852), (232236, 9165710), (258040, 8249139), (290295, 7332568), (387060, 5499426), (464472, 4582855), (580590, 3666284), (774120, 2749713), (916571, 2322360), (1161180, 1833142)]