67899360

素因数分解:

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

素因数の和:245

約数の個数: 192

約数和(自身を含む): 232206912

約数和(自身を除く): 164307552

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, 68, 80, 85, 96, 102, 106, 120, 136, 157, 159, 160, 170, 204, 212, 240, 255, 265, 272, 314, 318, 340, 408, 424, 471, 480, 510, 530, 544, 628, 636, 680, 785, 795, 816, 848, 901, 942, 1020, 1060, 1256, 1272, 1360, 1570, 1590, 1632, 1696, 1802, 1884, 2040, 2120, 2355, 2512, 2544, 2669, 2703, 2720, 3140, 3180, 3604, 3768, 4080, 4240, 4505, 4710, 5024, 5088, 5338, 5406, 6280, 6360, 7208, 7536, 8007, 8160, 8321, 8480, 9010, 9420, 10676, 10812, 12560, 12720, 13345, 13515, 14416, 15072, 16014, 16642, 18020, 18840, 21352, 21624, 24963, 25120, 25440, 26690, 27030, 28832, 32028, 33284, 36040, 37680, 40035, 41605, 42704, 43248, 49926, 53380, 54060, 64056, 66568, 72080, 75360, 80070, 83210, 85408, 86496, 99852, 106760, 108120, 124815, 128112, 133136, 141457, 144160, 160140, 166420, 199704, 213520, 216240, 249630, 256224, 266272, 282914, 320280, 332840, 399408, 424371, 427040, 432480, 499260, 565828, 640560, 665680, 707285, 798816, 848742, 998520, 1131656, 1281120, 1331360, 1414570, 1697484, 1997040, 2121855, 2263312, 2829140, 3394968, 3994080, 4243710, 4526624, 5658280, 6789936, 8487420, 11316560, 13579872, 16974840, 22633120, 33949680, 67899360]

約数ペア:

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