168533880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 531878400

約数和(自身を除く): 363344520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 227, 230, 269, 276, 345, 454, 460, 538, 552, 681, 690, 807, 908, 920, 1076, 1135, 1345, 1362, 1380, 1614, 1816, 2152, 2270, 2690, 2724, 2760, 3228, 3405, 4035, 4540, 5221, 5380, 5448, 6187, 6456, 6810, 8070, 9080, 10442, 10760, 12374, 13620, 15663, 16140, 18561, 20884, 24748, 26105, 27240, 30935, 31326, 32280, 37122, 41768, 49496, 52210, 61063, 61870, 62652, 74244, 78315, 92805, 104420, 122126, 123740, 125304, 148488, 156630, 183189, 185610, 208840, 244252, 247480, 305315, 313260, 366378, 371220, 488504, 610630, 626520, 732756, 742440, 915945, 1221260, 1404449, 1465512, 1831890, 2442520, 2808898, 3663780, 4213347, 5617796, 7022245, 7327560, 8426694, 11235592, 14044490, 16853388, 21066735, 28088980, 33706776, 42133470, 56177960, 84266940, 168533880]

約数ペア:

[(1, 168533880), (2, 84266940), (3, 56177960), (4, 42133470), (5, 33706776), (6, 28088980), (8, 21066735), (10, 16853388), (12, 14044490), (15, 11235592), (20, 8426694), (23, 7327560), (24, 7022245), (30, 5617796), (40, 4213347), (46, 3663780), (60, 2808898), (69, 2442520), (92, 1831890), (115, 1465512), (120, 1404449), (138, 1221260), (184, 915945), (227, 742440), (230, 732756), (269, 626520), (276, 610630), (345, 488504), (454, 371220), (460, 366378), (538, 313260), (552, 305315), (681, 247480), (690, 244252), (807, 208840), (908, 185610), (920, 183189), (1076, 156630), (1135, 148488), (1345, 125304), (1362, 123740), (1380, 122126), (1614, 104420), (1816, 92805), (2152, 78315), (2270, 74244), (2690, 62652), (2724, 61870), (2760, 61063), (3228, 52210), (3405, 49496), (4035, 41768), (4540, 37122), (5221, 32280), (5380, 31326), (5448, 30935), (6187, 27240), (6456, 26105), (6810, 24748), (8070, 20884), (9080, 18561), (10442, 16140), (10760, 15663), (12374, 13620)]