550386240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 224

約数和(自身を含む): 1823923200

約数和(自身を除く): 1273536960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 67, 80, 86, 96, 120, 129, 134, 160, 172, 192, 199, 201, 215, 240, 258, 268, 320, 335, 344, 398, 402, 430, 480, 516, 536, 597, 645, 670, 688, 796, 804, 860, 960, 995, 1005, 1032, 1072, 1194, 1290, 1340, 1376, 1592, 1608, 1720, 1990, 2010, 2064, 2144, 2388, 2580, 2680, 2752, 2881, 2985, 3184, 3216, 3440, 3980, 4020, 4128, 4288, 4776, 5160, 5360, 5762, 5970, 6368, 6432, 6880, 7960, 8040, 8256, 8557, 8643, 9552, 10320, 10720, 11524, 11940, 12736, 12864, 13333, 13760, 14405, 15920, 16080, 17114, 17286, 19104, 20640, 21440, 23048, 23880, 25671, 26666, 28810, 31840, 32160, 34228, 34572, 38208, 39999, 41280, 42785, 43215, 46096, 47760, 51342, 53332, 57620, 63680, 64320, 66665, 68456, 69144, 79998, 85570, 86430, 92192, 95520, 102684, 106664, 115240, 128355, 133330, 136912, 138288, 159996, 171140, 172860, 184384, 191040, 199995, 205368, 213328, 230480, 256710, 266660, 273824, 276576, 319992, 342280, 345720, 399990, 410736, 426656, 460960, 513420, 533320, 547648, 553152, 573319, 639984, 684560, 691440, 799980, 821472, 853312, 921920, 1026840, 1066640, 1146638, 1279968, 1369120, 1382880, 1599960, 1642944, 1719957, 2053680, 2133280, 2293276, 2559936, 2738240, 2765760, 2866595, 3199920, 3439914, 4107360, 4266560, 4586552, 5733190, 6399840, 6879828, 8214720, 8599785, 9173104, 11466380, 12799680, 13759656, 17199570, 18346208, 22932760, 27519312, 34399140, 36692416, 45865520, 55038624, 68798280, 91731040, 110077248, 137596560, 183462080, 275193120, 550386240]

約数ペア:

[(1, 550386240), (2, 275193120), (3, 183462080), (4, 137596560), (5, 110077248), (6, 91731040), (8, 68798280), (10, 55038624), (12, 45865520), (15, 36692416), (16, 34399140), (20, 27519312), (24, 22932760), (30, 18346208), (32, 17199570), (40, 13759656), (43, 12799680), (48, 11466380), (60, 9173104), (64, 8599785), (67, 8214720), (80, 6879828), (86, 6399840), (96, 5733190), (120, 4586552), (129, 4266560), (134, 4107360), (160, 3439914), (172, 3199920), (192, 2866595), (199, 2765760), (201, 2738240), (215, 2559936), (240, 2293276), (258, 2133280), (268, 2053680), (320, 1719957), (335, 1642944), (344, 1599960), (398, 1382880), (402, 1369120), (430, 1279968), (480, 1146638), (516, 1066640), (536, 1026840), (597, 921920), (645, 853312), (670, 821472), (688, 799980), (796, 691440), (804, 684560), (860, 639984), (960, 573319), (995, 553152), (1005, 547648), (1032, 533320), (1072, 513420), (1194, 460960), (1290, 426656), (1340, 410736), (1376, 399990), (1592, 345720), (1608, 342280), (1720, 319992), (1990, 276576), (2010, 273824), (2064, 266660), (2144, 256710), (2388, 230480), (2580, 213328), (2680, 205368), (2752, 199995), (2881, 191040), (2985, 184384), (3184, 172860), (3216, 171140), (3440, 159996), (3980, 138288), (4020, 136912), (4128, 133330), (4288, 128355), (4776, 115240), (5160, 106664), (5360, 102684), (5762, 95520), (5970, 92192), (6368, 86430), (6432, 85570), (6880, 79998), (7960, 69144), (8040, 68456), (8256, 66665), (8557, 64320), (8643, 63680), (9552, 57620), (10320, 53332), (10720, 51342), (11524, 47760), (11940, 46096), (12736, 43215), (12864, 42785), (13333, 41280), (13760, 39999), (14405, 38208), (15920, 34572), (16080, 34228), (17114, 32160), (17286, 31840), (19104, 28810), (20640, 26666), (21440, 25671), (23048, 23880)]