1346626240

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 3288182400

約数和(自身を除く): 1941556160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 149, 160, 244, 298, 305, 320, 463, 488, 596, 610, 745, 926, 976, 1192, 1220, 1490, 1852, 1952, 2315, 2384, 2440, 2980, 3704, 3904, 4630, 4768, 4880, 5960, 7408, 9089, 9260, 9536, 9760, 11920, 14816, 18178, 18520, 19520, 23840, 28243, 29632, 36356, 37040, 45445, 47680, 56486, 68987, 72712, 74080, 90890, 112972, 137974, 141215, 145424, 148160, 181780, 225944, 275948, 282430, 290848, 344935, 363560, 451888, 551896, 564860, 581696, 689870, 727120, 903776, 1103792, 1129720, 1379740, 1454240, 1807552, 2207584, 2259440, 2759480, 2908480, 4208207, 4415168, 4518880, 5518960, 8416414, 9037760, 11037920, 16832828, 21041035, 22075840, 33665656, 42082070, 67331312, 84164140, 134662624, 168328280, 269325248, 336656560, 673313120, 1346626240]

約数ペア:

[(1, 1346626240), (2, 673313120), (4, 336656560), (5, 269325248), (8, 168328280), (10, 134662624), (16, 84164140), (20, 67331312), (32, 42082070), (40, 33665656), (61, 22075840), (64, 21041035), (80, 16832828), (122, 11037920), (149, 9037760), (160, 8416414), (244, 5518960), (298, 4518880), (305, 4415168), (320, 4208207), (463, 2908480), (488, 2759480), (596, 2259440), (610, 2207584), (745, 1807552), (926, 1454240), (976, 1379740), (1192, 1129720), (1220, 1103792), (1490, 903776), (1852, 727120), (1952, 689870), (2315, 581696), (2384, 564860), (2440, 551896), (2980, 451888), (3704, 363560), (3904, 344935), (4630, 290848), (4768, 282430), (4880, 275948), (5960, 225944), (7408, 181780), (9089, 148160), (9260, 145424), (9536, 141215), (9760, 137974), (11920, 112972), (14816, 90890), (18178, 74080), (18520, 72712), (19520, 68987), (23840, 56486), (28243, 47680), (29632, 45445), (36356, 37040)]