421344360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 1442638080

約数和(自身を除く): 1021293720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 151, 180, 184, 207, 230, 276, 302, 337, 345, 360, 414, 453, 460, 552, 604, 674, 690, 755, 828, 906, 920, 1011, 1035, 1208, 1348, 1359, 1380, 1510, 1656, 1685, 1812, 2022, 2070, 2265, 2696, 2718, 2760, 3020, 3033, 3370, 3473, 3624, 4044, 4140, 4530, 5055, 5436, 6040, 6066, 6740, 6795, 6946, 7751, 8088, 8280, 9060, 10110, 10419, 10872, 12132, 13480, 13590, 13892, 15165, 15502, 17365, 18120, 20220, 20838, 23253, 24264, 27180, 27784, 30330, 31004, 31257, 34730, 38755, 40440, 41676, 46506, 50887, 52095, 54360, 60660, 62008, 62514, 69460, 69759, 77510, 83352, 93012, 101774, 104190, 116265, 121320, 125028, 138920, 139518, 152661, 155020, 156285, 186024, 203548, 208380, 232530, 250056, 254435, 279036, 305322, 310040, 312570, 348795, 407096, 416760, 457983, 465060, 508870, 558072, 610644, 625140, 697590, 763305, 915966, 930120, 1017740, 1170401, 1221288, 1250280, 1395180, 1526610, 1831932, 2035480, 2289915, 2340802, 2790360, 3053220, 3511203, 3663864, 4579830, 4681604, 5852005, 6106440, 7022406, 9159660, 9363208, 10533609, 11704010, 14044812, 17556015, 18319320, 21067218, 23408020, 28089624, 35112030, 42134436, 46816040, 52668045, 70224060, 84268872, 105336090, 140448120, 210672180, 421344360]

約数ペア:

[(1, 421344360), (2, 210672180), (3, 140448120), (4, 105336090), (5, 84268872), (6, 70224060), (8, 52668045), (9, 46816040), (10, 42134436), (12, 35112030), (15, 28089624), (18, 23408020), (20, 21067218), (23, 18319320), (24, 17556015), (30, 14044812), (36, 11704010), (40, 10533609), (45, 9363208), (46, 9159660), (60, 7022406), (69, 6106440), (72, 5852005), (90, 4681604), (92, 4579830), (115, 3663864), (120, 3511203), (138, 3053220), (151, 2790360), (180, 2340802), (184, 2289915), (207, 2035480), (230, 1831932), (276, 1526610), (302, 1395180), (337, 1250280), (345, 1221288), (360, 1170401), (414, 1017740), (453, 930120), (460, 915966), (552, 763305), (604, 697590), (674, 625140), (690, 610644), (755, 558072), (828, 508870), (906, 465060), (920, 457983), (1011, 416760), (1035, 407096), (1208, 348795), (1348, 312570), (1359, 310040), (1380, 305322), (1510, 279036), (1656, 254435), (1685, 250056), (1812, 232530), (2022, 208380), (2070, 203548), (2265, 186024), (2696, 156285), (2718, 155020), (2760, 152661), (3020, 139518), (3033, 138920), (3370, 125028), (3473, 121320), (3624, 116265), (4044, 104190), (4140, 101774), (4530, 93012), (5055, 83352), (5436, 77510), (6040, 69759), (6066, 69460), (6740, 62514), (6795, 62008), (6946, 60660), (7751, 54360), (8088, 52095), (8280, 50887), (9060, 46506), (10110, 41676), (10419, 40440), (10872, 38755), (12132, 34730), (13480, 31257), (13590, 31004), (13892, 30330), (15165, 27784), (15502, 27180), (17365, 24264), (18120, 23253), (20220, 20838)]