135798720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 224

約数和(自身を含む): 468099648

約数和(自身を除く): 332300928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 136, 157, 159, 160, 170, 192, 204, 212, 240, 255, 265, 272, 314, 318, 320, 340, 408, 424, 471, 480, 510, 530, 544, 628, 636, 680, 785, 795, 816, 848, 901, 942, 960, 1020, 1060, 1088, 1256, 1272, 1360, 1570, 1590, 1632, 1696, 1802, 1884, 2040, 2120, 2355, 2512, 2544, 2669, 2703, 2720, 3140, 3180, 3264, 3392, 3604, 3768, 4080, 4240, 4505, 4710, 5024, 5088, 5338, 5406, 5440, 6280, 6360, 7208, 7536, 8007, 8160, 8321, 8480, 9010, 9420, 10048, 10176, 10676, 10812, 12560, 12720, 13345, 13515, 14416, 15072, 16014, 16320, 16642, 16960, 18020, 18840, 21352, 21624, 24963, 25120, 25440, 26690, 27030, 28832, 30144, 32028, 33284, 36040, 37680, 40035, 41605, 42704, 43248, 49926, 50240, 50880, 53380, 54060, 57664, 64056, 66568, 72080, 75360, 80070, 83210, 85408, 86496, 99852, 106760, 108120, 124815, 128112, 133136, 141457, 144160, 150720, 160140, 166420, 170816, 172992, 199704, 213520, 216240, 249630, 256224, 266272, 282914, 288320, 320280, 332840, 399408, 424371, 427040, 432480, 499260, 512448, 532544, 565828, 640560, 665680, 707285, 798816, 848742, 854080, 864960, 998520, 1131656, 1281120, 1331360, 1414570, 1597632, 1697484, 1997040, 2121855, 2263312, 2562240, 2662720, 2829140, 3394968, 3994080, 4243710, 4526624, 5658280, 6789936, 7988160, 8487420, 9053248, 11316560, 13579872, 16974840, 22633120, 27159744, 33949680, 45266240, 67899360, 135798720]

約数ペア:

[(1, 135798720), (2, 67899360), (3, 45266240), (4, 33949680), (5, 27159744), (6, 22633120), (8, 16974840), (10, 13579872), (12, 11316560), (15, 9053248), (16, 8487420), (17, 7988160), (20, 6789936), (24, 5658280), (30, 4526624), (32, 4243710), (34, 3994080), (40, 3394968), (48, 2829140), (51, 2662720), (53, 2562240), (60, 2263312), (64, 2121855), (68, 1997040), (80, 1697484), (85, 1597632), (96, 1414570), (102, 1331360), (106, 1281120), (120, 1131656), (136, 998520), (157, 864960), (159, 854080), (160, 848742), (170, 798816), (192, 707285), (204, 665680), (212, 640560), (240, 565828), (255, 532544), (265, 512448), (272, 499260), (314, 432480), (318, 427040), (320, 424371), (340, 399408), (408, 332840), (424, 320280), (471, 288320), (480, 282914), (510, 266272), (530, 256224), (544, 249630), (628, 216240), (636, 213520), (680, 199704), (785, 172992), (795, 170816), (816, 166420), (848, 160140), (901, 150720), (942, 144160), (960, 141457), (1020, 133136), (1060, 128112), (1088, 124815), (1256, 108120), (1272, 106760), (1360, 99852), (1570, 86496), (1590, 85408), (1632, 83210), (1696, 80070), (1802, 75360), (1884, 72080), (2040, 66568), (2120, 64056), (2355, 57664), (2512, 54060), (2544, 53380), (2669, 50880), (2703, 50240), (2720, 49926), (3140, 43248), (3180, 42704), (3264, 41605), (3392, 40035), (3604, 37680), (3768, 36040), (4080, 33284), (4240, 32028), (4505, 30144), (4710, 28832), (5024, 27030), (5088, 26690), (5338, 25440), (5406, 25120), (5440, 24963), (6280, 21624), (6360, 21352), (7208, 18840), (7536, 18020), (8007, 16960), (8160, 16642), (8321, 16320), (8480, 16014), (9010, 15072), (9420, 14416), (10048, 13515), (10176, 13345), (10676, 12720), (10812, 12560)]