151723440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19157}}^1$

素因数の和:19187

約数の個数: 120

約数和(自身を含む): 555888528

約数和(自身を除く): 404165088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 19157, 38314, 57471, 76628, 95785, 114942, 153256, 172413, 191570, 210727, 229884, 287355, 306512, 344826, 383140, 421454, 459768, 574710, 632181, 689652, 766280, 842908, 862065, 919536, 1053635, 1149420, 1264362, 1379304, 1532560, 1685816, 1724130, 1896543, 2107270, 2298840, 2528724, 2758608, 3160905, 3371632, 3448260, 3793086, 4214540, 4597680, 5057448, 6321810, 6896520, 7586172, 8429080, 9482715, 10114896, 12643620, 13793040, 15172344, 16858160, 18965430, 25287240, 30344688, 37930860, 50574480, 75861720, 151723440]

約数ペア:

[(1, 151723440), (2, 75861720), (3, 50574480), (4, 37930860), (5, 30344688), (6, 25287240), (8, 18965430), (9, 16858160), (10, 15172344), (11, 13793040), (12, 12643620), (15, 10114896), (16, 9482715), (18, 8429080), (20, 7586172), (22, 6896520), (24, 6321810), (30, 5057448), (33, 4597680), (36, 4214540), (40, 3793086), (44, 3448260), (45, 3371632), (48, 3160905), (55, 2758608), (60, 2528724), (66, 2298840), (72, 2107270), (80, 1896543), (88, 1724130), (90, 1685816), (99, 1532560), (110, 1379304), (120, 1264362), (132, 1149420), (144, 1053635), (165, 919536), (176, 862065), (180, 842908), (198, 766280), (220, 689652), (240, 632181), (264, 574710), (330, 459768), (360, 421454), (396, 383140), (440, 344826), (495, 306512), (528, 287355), (660, 229884), (720, 210727), (792, 191570), (880, 172413), (990, 153256), (1320, 114942), (1584, 95785), (1980, 76628), (2640, 57471), (3960, 38314), (7920, 19157)]