158420160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:911

約数の個数: 168

約数和(自身を含む): 553705776

約数和(自身を除く): 395285616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 480, 536, 576, 603, 670, 720, 804, 821, 960, 1005, 1072, 1206, 1340, 1440, 1608, 1642, 2010, 2144, 2412, 2463, 2680, 2880, 3015, 3216, 3284, 4020, 4105, 4288, 4824, 4926, 5360, 6030, 6432, 6568, 7389, 8040, 8210, 9648, 9852, 10720, 12060, 12315, 12864, 13136, 14778, 16080, 16420, 19296, 19704, 21440, 24120, 24630, 26272, 29556, 32160, 32840, 36945, 38592, 39408, 48240, 49260, 52544, 55007, 59112, 64320, 65680, 73890, 78816, 96480, 98520, 110014, 118224, 131360, 147780, 157632, 165021, 192960, 197040, 220028, 236448, 262720, 275035, 295560, 330042, 394080, 440056, 472896, 495063, 550070, 591120, 660084, 788160, 825105, 880112, 990126, 1100140, 1182240, 1320168, 1650210, 1760224, 1980252, 2200280, 2364480, 2475315, 2640336, 3300420, 3520448, 3960504, 4400560, 4950630, 5280672, 6600840, 7921008, 8801120, 9901260, 10561344, 13201680, 15842016, 17602240, 19802520, 26403360, 31684032, 39605040, 52806720, 79210080, 158420160]

約数ペア:

[(1, 158420160), (2, 79210080), (3, 52806720), (4, 39605040), (5, 31684032), (6, 26403360), (8, 19802520), (9, 17602240), (10, 15842016), (12, 13201680), (15, 10561344), (16, 9901260), (18, 8801120), (20, 7921008), (24, 6600840), (30, 5280672), (32, 4950630), (36, 4400560), (40, 3960504), (45, 3520448), (48, 3300420), (60, 2640336), (64, 2475315), (67, 2364480), (72, 2200280), (80, 1980252), (90, 1760224), (96, 1650210), (120, 1320168), (134, 1182240), (144, 1100140), (160, 990126), (180, 880112), (192, 825105), (201, 788160), (240, 660084), (268, 591120), (288, 550070), (320, 495063), (335, 472896), (360, 440056), (402, 394080), (480, 330042), (536, 295560), (576, 275035), (603, 262720), (670, 236448), (720, 220028), (804, 197040), (821, 192960), (960, 165021), (1005, 157632), (1072, 147780), (1206, 131360), (1340, 118224), (1440, 110014), (1608, 98520), (1642, 96480), (2010, 78816), (2144, 73890), (2412, 65680), (2463, 64320), (2680, 59112), (2880, 55007), (3015, 52544), (3216, 49260), (3284, 48240), (4020, 39408), (4105, 38592), (4288, 36945), (4824, 32840), (4926, 32160), (5360, 29556), (6030, 26272), (6432, 24630), (6568, 24120), (7389, 21440), (8040, 19704), (8210, 19296), (9648, 16420), (9852, 16080), (10720, 14778), (12060, 13136), (12315, 12864)]